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IT1275972B1 - Dispersioni di politetrafluoroetilene in un solvente organico ed agenti disperdenti ivi impiegati - Google Patents

Dispersioni di politetrafluoroetilene in un solvente organico ed agenti disperdenti ivi impiegati

Info

Publication number
IT1275972B1
IT1275972B1 IT95MI000593A ITMI950593A IT1275972B1 IT 1275972 B1 IT1275972 B1 IT 1275972B1 IT 95MI000593 A IT95MI000593 A IT 95MI000593A IT MI950593 A ITMI950593 A IT MI950593A IT 1275972 B1 IT1275972 B1 IT 1275972B1
Authority
IT
Italy
Prior art keywords
dispersions
polytetrafluoroethylene
organic solvent
dispersing agents
agents used
Prior art date
Application number
IT95MI000593A
Other languages
English (en)
Inventor
Laura Montagna
Ezio Strepparola
Original Assignee
Ausimont Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ausimont Spa filed Critical Ausimont Spa
Priority to IT95MI000593A priority Critical patent/IT1275972B1/it
Publication of ITMI950593A0 publication Critical patent/ITMI950593A0/it
Priority to RU96105035/04A priority patent/RU2164925C2/ru
Priority to DE69608488T priority patent/DE69608488T2/de
Priority to EP96104482A priority patent/EP0733666B1/en
Priority to US08/620,572 priority patent/US5814698A/en
Priority to JP06858696A priority patent/JP3986579B2/ja
Publication of ITMI950593A1 publication Critical patent/ITMI950593A1/it
Application granted granted Critical
Publication of IT1275972B1 publication Critical patent/IT1275972B1/it
Priority to US09/100,037 priority patent/US5917008A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C235/06—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C235/08—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/708—Ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
    • C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/02—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions obtained from monomers containing carbon, hydrogen and halogen only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/30—Refrigerators lubricants or compressors lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/32—Wires, ropes or cables lubricants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/34—Lubricating-sealants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/36—Release agents or mold release agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/38—Conveyors or chain belts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/40—Generators or electric motors in oil or gas winning field
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/42—Flashing oils or marking oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/44—Super vacuum or supercritical use
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/50—Medical uses
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015—Dispersions of solid lubricants
    • C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Polyethers (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT95MI000593A 1995-03-24 1995-03-24 Dispersioni di politetrafluoroetilene in un solvente organico ed agenti disperdenti ivi impiegati IT1275972B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT95MI000593A IT1275972B1 (it) 1995-03-24 1995-03-24 Dispersioni di politetrafluoroetilene in un solvente organico ed agenti disperdenti ivi impiegati
RU96105035/04A RU2164925C2 (ru) 1995-03-24 1996-03-21 Дисперсия политетрафторэтилена в органическом растворителе и диспергаторы, используемые при этом
DE69608488T DE69608488T2 (de) 1995-03-24 1996-03-21 Polytetrafluorethylendispersionen in einem organischem Lösungsmittel und dabei einsetzbare Dispergiermittel
EP96104482A EP0733666B1 (en) 1995-03-24 1996-03-21 Polytetrafluoroethylene dispersions in an organic solvent and dispersing agents employed therein
US08/620,572 US5814698A (en) 1995-03-24 1996-03-22 Polytetrafluoroethylene dispersions in an organic solvent and dispersing agents employed therein
JP06858696A JP3986579B2 (ja) 1995-03-24 1996-03-25 有機溶媒におけるポリテトラフルオロエチレン分散物およびそれに使用される分散剤
US09/100,037 US5917008A (en) 1995-03-24 1998-06-19 Polytetrafluoroethylene dispersions in an organic solvent and dispersing agents employed therein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI000593A IT1275972B1 (it) 1995-03-24 1995-03-24 Dispersioni di politetrafluoroetilene in un solvente organico ed agenti disperdenti ivi impiegati

Publications (3)

Publication Number Publication Date
ITMI950593A0 ITMI950593A0 (it) 1995-03-24
ITMI950593A1 ITMI950593A1 (it) 1996-09-24
IT1275972B1 true IT1275972B1 (it) 1997-10-24

Family

ID=11371054

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MI000593A IT1275972B1 (it) 1995-03-24 1995-03-24 Dispersioni di politetrafluoroetilene in un solvente organico ed agenti disperdenti ivi impiegati

Country Status (6)

Country Link
US (2) US5814698A (it)
EP (1) EP0733666B1 (it)
JP (1) JP3986579B2 (it)
DE (1) DE69608488T2 (it)
IT (1) IT1275972B1 (it)
RU (1) RU2164925C2 (it)

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JP3887879B2 (ja) * 1997-06-06 2007-02-28 ソニーケミカル＆インフォメーションデバイス株式会社 含フッ素（メタ）アクリル系重合体の製造方法
IT1293515B1 (it) * 1997-07-31 1999-03-01 Ausimont Spa Dispersioni di fluoropolimeri
JP3649124B2 (ja) * 1997-10-24 2005-05-18 ダイキン工業株式会社 フルオロ重合体コーティング組成物および塗装物品
US6579620B2 (en) * 1998-07-31 2003-06-17 Ntt Advanced Technology Corp. Water-repellent coating and coating film
JP2003213062A (ja) * 2002-01-18 2003-07-30 Three M Innovative Properties Co フッ素系ポリマー粒子が分散した非水組成物及びその被覆物品
US20060079601A1 (en) * 2004-10-13 2006-04-13 Gullo Mark J Foundry sandcore mold release composition
WO2006044507A1 (en) * 2004-10-13 2006-04-27 E.I. Dupont De Nemours And Company Anti-stick coating for surfaces
DE102007059989A1 (de) * 2007-12-13 2009-06-18 Münch Chemie International GmbH Trennmittel
EP2341258B1 (en) * 2008-10-27 2015-12-23 Taiho Kogyo Co., Ltd Ptfe series sliding material, bearing, and ptfe series sliding material manufacturing method
GB2471303A (en) 2009-06-24 2010-12-29 Bell Flavors & Fragrances Duft Und Aroma Gmbh Microparticles and method of making microparticles
JP5247643B2 (ja) * 2009-09-29 2013-07-24 株式会社ネオス 撥水撥油組成物
US20110136985A1 (en) * 2009-12-09 2011-06-09 Moon Douglas E Molded article having a mold imparted release layer coating
JP6207538B2 (ja) * 2015-01-30 2017-10-04 三菱鉛筆株式会社 ポリテトラフルオロエチレンの油性溶剤系分散体
JP6461627B2 (ja) * 2015-01-30 2019-01-30 三菱鉛筆株式会社 ポリテトラフルオロエチレン含有エポキシ樹脂組成物
JP7247896B2 (ja) * 2017-12-27 2023-03-29 Ａｇｃ株式会社 分散液、金属積層板及びプリント基板の製造方法
WO2020071381A1 (ja) * 2018-10-03 2020-04-09 Ａｇｃ株式会社 分散液
US11466228B1 (en) 2018-11-02 2022-10-11 Endress+Hauser Optical Analysis, Inc. Friction control and captive sealant for pressed windows
EP3988925B1 (en) * 2020-10-23 2024-03-20 Endress+Hauser Optical Analysis, Inc. Friction control and captive sealant for pressed windows
CN114486727A (zh) * 2020-10-26 2022-05-13 凯塞光学系统股份有限公司 用于压入窗口的摩擦控制和束缚性密封剂

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DE3486428T2 (de) * 1983-12-26 1996-10-10 Daikin Ind Ltd Halogen enthaltendes Polyether
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Also Published As

Publication number Publication date
US5917008A (en) 1999-06-29
RU2164925C2 (ru) 2001-04-10
ITMI950593A0 (it) 1995-03-24
DE69608488D1 (de) 2000-06-29
EP0733666B1 (en) 2000-05-24
ITMI950593A1 (it) 1996-09-24
EP0733666A3 (en) 1997-01-29
JP3986579B2 (ja) 2007-10-03
EP0733666A2 (en) 1996-09-25
JPH08269286A (ja) 1996-10-15
DE69608488T2 (de) 2001-01-25
US5814698A (en) 1998-09-29

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