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BRPI0820548A2 - Métodos para a formação de artigos microsporosos e microbicidas - Google Patents

Métodos para a formação de artigos microsporosos e microbicidas

Info

Publication number
BRPI0820548A2
BRPI0820548A2 BRPI0820548-5A BRPI0820548A BRPI0820548A2 BR PI0820548 A2 BRPI0820548 A2 BR PI0820548A2 BR PI0820548 A BRPI0820548 A BR PI0820548A BR PI0820548 A2 BRPI0820548 A2 BR PI0820548A2
Authority
BR
Brazil
Prior art keywords
microsporous
microbicidal
articles
formation
methods
Prior art date
Application number
BRPI0820548-5A
Other languages
English (en)
Inventor
Aizoh Sakuri
Kana Saito
Naoyuki Toriumi
James S Mrozinski
Original Assignee
3M Innovative Proferties Company
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 3M Innovative Proferties Company filed Critical 3M Innovative Proferties Company
Publication of BRPI0820548A2 publication Critical patent/BRPI0820548A2/pt
Publication of BRPI0820548A8 publication Critical patent/BRPI0820548A8/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/046—PLA, i.e. polylactic acid or polylactide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0059—Degradable
    • B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/046—Elimination of a polymeric phase
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
BRPI0820548A 2007-11-26 2008-11-26 métodos para a formação de artigos microsporosos e microbicidas BRPI0820548A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98999907P 2007-11-26 2007-11-26
PCT/US2008/084774 WO2009070630A1 (en) 2007-11-26 2008-11-26 Methods for forming microporous and antimicrobial articles

Publications (2)

Publication Number Publication Date
BRPI0820548A2 true BRPI0820548A2 (pt) 2015-06-16
BRPI0820548A8 BRPI0820548A8 (pt) 2015-09-29

Family

ID=40435056

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820548A BRPI0820548A8 (pt) 2007-11-26 2008-11-26 métodos para a formação de artigos microsporosos e microbicidas

Country Status (7)

Country Link
US (2) US20100258977A1 (pt)
EP (1) EP2220150B1 (pt)
JP (2) JP5612476B2 (pt)
KR (1) KR101503962B1 (pt)
CN (1) CN101874063B (pt)
BR (1) BRPI0820548A8 (pt)
WO (1) WO2009070630A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130165880A1 (en) 2010-09-17 2013-06-27 David T. Amos Antimicrobial disposable absorbent articles
US20120087968A1 (en) * 2010-10-07 2012-04-12 Cryovac, Inc. Antimicrobial Packaging Material and Methods of Making and Using the Same
US9637605B2 (en) * 2011-11-10 2017-05-02 Toray Plastics (America), Inc. Biaxially oriented cavitated polylactic acid film
DE102012001544A1 (de) * 2012-01-16 2013-07-18 Ewald Dörken Ag Verfahren zur Herstellung einer Mikrofiltrationsmembran und Mikrofiltrationsmembran
DE102012001524A1 (de) * 2012-01-16 2013-07-18 Ewald Dörken Ag Verfahren zur Herstellung einer hydrophilen Polymermembran und Polymermembran
CN102838858B (zh) * 2012-09-21 2014-12-24 上海同杰良生物材料有限公司 一种聚乳酸成核剂及其制备和应用
EP3000846B1 (en) * 2013-05-20 2019-02-20 Kaneka Corporation Polyester resin composition and molded article including resin composition
US9732184B2 (en) * 2014-07-29 2017-08-15 W. L. Gore & Associates, Inc. Process for producing articles formed from polylactic acid and articles made therefrom
US10264784B2 (en) 2015-03-06 2019-04-23 John Paul WILSON Instrinsically antimicrobial porosic matrix composites and method of manufacture thereof
US10668458B2 (en) * 2015-09-23 2020-06-02 University Of Ulsan Foundation For Industry Cooperation Photocatalyst having high visible-light activity
WO2020009924A1 (en) * 2018-07-02 2020-01-09 Celanese EVA Performance Polymers Corporation Antibiotic beads for treatment of an infection
CN110396180B (zh) * 2019-06-14 2021-09-24 南京先进生物材料与过程装备研究院有限公司 一种利用甜菜碱精密制备脂肪族聚酯的方法
WO2021042015A1 (en) * 2019-08-30 2021-03-04 Northwestern University Biodegradable soft elastomers for regenerative engineering
US11179663B1 (en) * 2021-02-01 2021-11-23 Aviro Llc Polyurethane-based materials

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565985A (en) 1969-04-10 1971-02-23 Dow Chemical Co Method of preparing multilayer plastic articles
US4247498A (en) 1976-08-30 1981-01-27 Akzona Incorporated Methods for making microporous products
US4539256A (en) 1982-09-09 1985-09-03 Minnesota Mining And Manufacturing Co. Microporous sheet material, method of making and articles made therewith
DE3620685A1 (de) * 1986-06-20 1987-12-23 Henkel Kgaa Neue mittel zur abdeckung unverletzter und/oder verletzter bereiche menschlicher oder tierischer haut
US4726989A (en) * 1986-12-11 1988-02-23 Minnesota Mining And Manufacturing Microporous materials incorporating a nucleating agent and methods for making same
AU618517B2 (en) * 1986-12-23 1992-01-02 Eugene J. Van Scott Additives enhancing topical actions of therapeutic agents
US5238618A (en) * 1987-09-14 1993-08-24 Minnesota Mining And Manufacturing Company Method for preparing oriented microporous film
US4867881A (en) * 1987-09-14 1989-09-19 Minnesota Minning And Manufacturing Company Orientied microporous film
US5443727A (en) * 1990-10-30 1995-08-22 Minnesota Mining And Manufacturing Company Articles having a polymeric shell and method for preparing same
BR9206560A (pt) 1991-10-01 1995-03-28 Minnesota Mining & Mfg Fita compósita, e, processo para a fabricacão de fita adesiva sensível a pressão por processamento por fusão
US5589122A (en) 1991-10-01 1996-12-31 Minnesota Mining And Manufacturing Company Method of making double-sided pressure-sensitive adhesive tape
CA2106262C (en) 1992-10-01 2003-11-18 Ralph H. Bland Tear resistant multilayer films and articles incorporating such films
JP3359744B2 (ja) * 1994-07-14 2002-12-24 三井化学株式会社 多孔性フィルムおよびその製造方法
US5804610A (en) * 1994-09-09 1998-09-08 Minnesota Mining And Manufacturing Company Methods of making packaged viscoelastic compositions
JPH09157425A (ja) * 1995-12-11 1997-06-17 Mitsubishi Rayon Co Ltd 多孔体およびその製造方法
US5993954A (en) * 1997-04-29 1999-11-30 3M Innovative Properties Company Temperature-sensitive microporous film
US6506873B1 (en) * 1997-05-02 2003-01-14 Cargill, Incorporated Degradable polymer fibers; preparation product; and, methods of use
JP4052707B2 (ja) * 1998-01-07 2008-02-27 旭化成ケミカルズ株式会社 多層微多孔フィルムの製造方法
US6171689B1 (en) * 1999-01-15 2001-01-09 3M Innovative Properties Company Flame retardant microporous materials
JP2002541925A (ja) * 1999-04-16 2002-12-10 ラトガーズ，ザ ステイト ユニバーシティ 組織工学用多孔質ポリマー足場
US20020068014A1 (en) * 2000-02-18 2002-06-06 Haught John Christian Antibacterial agents and compositions, methods and systems employing same
EP1160083A3 (en) * 2000-06-02 2010-03-24 FUJIFILM Corporation Lithographic printing plate precursor
JP3410075B2 (ja) * 2000-11-17 2003-05-26 ユニチカ株式会社 結晶性ポリ乳酸樹脂組成物、これを用いたフィルムおよびシート
JP3461808B2 (ja) 2001-03-13 2003-10-27 ユニチカ株式会社 ポリ乳酸系梱包バンド
US6660211B2 (en) * 2001-04-23 2003-12-09 Kimberly-Clark Worldwide, Inc. Methods of making biodegradable films having enhanced ductility and breathability
JP3748832B2 (ja) * 2001-06-19 2006-02-22 理研ビタミン株式会社 脂肪族ポリエステル組成物及び可撓性成形物
ES2374913T3 (es) * 2001-08-01 2012-02-23 Asahi Kasei Medical Co., Ltd. Pel�?cula microporosa multicapas.
US7114621B2 (en) * 2001-12-14 2006-10-03 3M Innovative Properties Company Membrane module elements
US6858290B2 (en) * 2002-05-29 2005-02-22 3M Innovative Properties Company Fluid repellent microporous materials
US20040265565A1 (en) * 2003-06-30 2004-12-30 Fischer Patrick J. Microporous article containing flame retardant
US7338692B2 (en) * 2003-09-12 2008-03-04 3M Innovative Properties Company Microporous PVDF films
US20050112352A1 (en) * 2003-11-26 2005-05-26 Laney Thomas M. Polylactic-acid-based sheet material and method of making
KR101080735B1 (ko) * 2004-03-04 2011-11-07 유니티카 가부시끼가이샤 생분해성 폴리에스테르 수지 조성물, 그 제조방법, 및그들로부터 얻어지는 발포체 및 성형체
US20060051384A1 (en) 2004-09-07 2006-03-09 3M Innovative Properties Company Antiseptic compositions and methods of use
US20060148915A1 (en) * 2004-12-30 2006-07-06 Floyd Robert M Microporous materials and methods of making
JP2006335909A (ja) * 2005-06-03 2006-12-14 Fujifilm Holdings Corp 電子機器用部材
US20070065655A1 (en) * 2005-09-19 2007-03-22 Floyd Robert M Flame retardant porous film
JP2007138148A (ja) * 2005-10-19 2007-06-07 Kao Corp 多孔性シート
EP2010597B1 (en) * 2006-04-07 2015-06-17 The University of Queensland Porous polymer blend structures
EP2010595A4 (en) 2006-04-07 2010-09-08 Univ Queensland POROUS POLYMERIC STRUCTURES
CN100415797C (zh) * 2006-08-24 2008-09-03 中国民航大学 一种可生物降解的微孔发泡聚合物及其制备方法
JP5276984B2 (ja) * 2006-08-31 2013-08-28 日清紡ホールディングス株式会社 多孔質フィルム及び印刷用基材
CN100409905C (zh) * 2006-09-14 2008-08-13 同济大学 聚乳酸基/纳米羟基磷灰石复合支架材料的制备方法
US9555167B2 (en) * 2006-12-11 2017-01-31 3M Innovative Properties Company Biocompatible antimicrobial compositions

Also Published As

Publication number Publication date
US20130096194A1 (en) 2013-04-18
JP2014208844A (ja) 2014-11-06
EP2220150A1 (en) 2010-08-25
WO2009070630A1 (en) 2009-06-04
US20100258977A1 (en) 2010-10-14
JP5612476B2 (ja) 2014-10-22
BRPI0820548A8 (pt) 2015-09-29
JP6042848B2 (ja) 2016-12-14
KR20100110310A (ko) 2010-10-12
KR101503962B1 (ko) 2015-03-18
JP2011504945A (ja) 2011-02-17
CN101874063A (zh) 2010-10-27
CN101874063B (zh) 2013-01-02
EP2220150B1 (en) 2013-11-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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