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ES2037194T3 - Composicion estabilizante solida para polimeros organicos, y procedimiento para su preparacion. - Google Patents

Composicion estabilizante solida para polimeros organicos, y procedimiento para su preparacion.

Info

Publication number
ES2037194T3
ES2037194T3 ES198888200234T ES88200234T ES2037194T3 ES 2037194 T3 ES2037194 T3 ES 2037194T3 ES 198888200234 T ES198888200234 T ES 198888200234T ES 88200234 T ES88200234 T ES 88200234T ES 2037194 T3 ES2037194 T3 ES 2037194T3
Authority
ES
Spain
Prior art keywords
organic polymers
procedure
preparation
solid
continuous phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198888200234T
Other languages
English (en)
Inventor
Carlo Nero
Nereo Nodari
E Bersanetti
Giovanni Sandre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enichem Sintesi SpA
Original Assignee
Enichem Sintesi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26327151&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2037194(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from IT19366/87A external-priority patent/IT1202535B/it
Priority claimed from IT19368/87A external-priority patent/IT1202537B/it
Application filed by Enichem Sintesi SpA filed Critical Enichem Sintesi SpA
Application granted granted Critical
Publication of ES2037194T3 publication Critical patent/ES2037194T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • 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
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic acids
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/527—Cyclic esters
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5393—Phosphonous compounds, e.g. R—P(OR')2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

COMPOSICION ESTABILIZANTE SOLIDA PARA POLIMEROS ORGANICOS FORMADA POR UNA FASE CONTINUA, SOLIDA Y POR UNA FASE DISPERSA EN DICHA FASE CONTINUA. LA FASE CONTINUA ESTA CONSTITUIDA POR TETRA BIS-[3-(3,5-DI-TERC-BUTIL-4-HIDROXIFENIL)-PROPIONILOXIMETIL] METANO AMORFO Y LA FASE DISPERSA POR UN FOSFITO ORGANICO AMORFO O CRISTALINO, EN FORMA DE PARTICULAS CON UN TAMAÑO QUE VA DESDE 10 MICRAS A 2 MM, CON UNA PROPORCION EN PESO DE LA FASE CONTINUA A LA FASE DISPERSA COMPRENDIDA DENTRO DE LA GAMA DE 9:1 A 1:9. SE REIVINDICA EL PROCESO PARA PREPARAR LA COMPOSICION ESTABILIZANTE SOLIDA ANTES DICHA Y SU EMPLEO EN LA ESTABILIZACION DE POLIMEROS ORGANICOS.
ES198888200234T 1987-02-13 1988-02-09 Composicion estabilizante solida para polimeros organicos, y procedimiento para su preparacion. Expired - Lifetime ES2037194T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19366/87A IT1202535B (it) 1987-02-13 1987-02-13 Composizione solida stabilizzante per polimeri organici e procedimento per la loro preparazione
IT19368/87A IT1202537B (it) 1987-02-13 1987-02-13 Composizione solida,resistente all'idrolisi,stabilizzante per i polimeri organici e procedimento per la sua preparazione

Publications (1)

Publication Number Publication Date
ES2037194T3 true ES2037194T3 (es) 1993-06-16

Family

ID=26327151

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888200234T Expired - Lifetime ES2037194T3 (es) 1987-02-13 1988-02-09 Composicion estabilizante solida para polimeros organicos, y procedimiento para su preparacion.

Country Status (11)

Country Link
US (1) US4957956A (es)
EP (1) EP0278579B1 (es)
JP (1) JP2544642B2 (es)
KR (2) KR910009835B1 (es)
AT (1) ATE82762T1 (es)
CA (1) CA1306861C (es)
DE (1) DE3876110T2 (es)
ES (1) ES2037194T3 (es)
GR (1) GR3006586T3 (es)
MX (1) MX167663B (es)
RU (1) RU2075490C1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE131189T1 (de) * 1989-04-10 1995-12-15 Ciba Geigy Ag Verfahren zum stabilisieren von polyolefinen.
IT1247941B (it) * 1991-05-17 1995-01-05 Enichem Sintesi Processo per l'ottenimento di forme granulari di additivi per polimeri organici
EP0592364B1 (de) * 1992-10-05 2001-07-11 Ciba SC Holding AG Verfahren zur Stabilisierung dreiwertiger Phosphorverbindungen mit Aminen
US5385961A (en) * 1993-01-27 1995-01-31 General Electric Company Amino silicone/phosphite compositions
US5326803A (en) * 1993-01-27 1994-07-05 General Electric Company Organohydrogen polysiloxane coated phosphites
US5605947A (en) * 1993-07-22 1997-02-25 General Electric Company Amorphous neo-diol phosphite compositions
DE69408935T2 (de) * 1993-10-29 1998-07-30 Montell North America Inc Piperidinylphosphitzusammensetzungen und Polyolefinzusammensetzungen die diese enthalten
US6451888B1 (en) 1994-06-01 2002-09-17 General Electric Company Solid stabilizer composition with improved hydrolytic stability
US5614571A (en) * 1994-09-16 1997-03-25 General Electric Company Stabilizer blend containing phosphite
US6033600A (en) * 1994-10-07 2000-03-07 General Electric Company Reduced dust stabilizer blends compact and a method for making thereof
US5468895A (en) * 1994-10-19 1995-11-21 General Electric Company Amine stabilized amorphous phosphite
US5597857A (en) * 1994-12-28 1997-01-28 Ciba-Geigy Corporation Low-dust granules of plastic additives
US5514742A (en) * 1995-02-03 1996-05-07 General Electric Company Suppression of UV-yellowing of phosphites through the use of polyamines
IT1277583B1 (it) * 1995-09-14 1997-11-11 Great Lakes Chemical Italia Forma cristallina del tetrakis-(2,4-di-t-butilfenil)-4,4'- bifenilene difosfonito
DE19541242A1 (de) † 1995-11-06 1997-05-07 Hoechst Ag Lagerstabile Kunststoffadditive
EP0975421B1 (en) 1997-04-15 2014-06-18 Basf Se Preparation of low-dust stabilisers
DE19817257A1 (de) 1998-04-19 1999-12-09 Grace Gmbh Granulatzusammensetzung aus Antiblockingmitteln und Additiven für Polymerherstellung
US6126862A (en) * 1998-12-02 2000-10-03 Ablemarle Corporation Low dust balanced hardness antioxidant agglomerates and process for the production of same
US6821456B2 (en) 1998-09-22 2004-11-23 Albemarle Corporation Granular polymer additives and their preparation
US6800228B1 (en) 1998-09-22 2004-10-05 Albemarle Corporation Sterically hindered phenol antioxidant granules having balanced hardness
US6056898A (en) * 1998-09-22 2000-05-02 Albemarle Corporation Low dust balanced hardness antioxidant pellets and process for the production of same
US6126863A (en) * 1998-12-02 2000-10-03 Albemarle Corporation Low dust balanced hardness antioxidant agglomerates and process for the production of same
US6613823B1 (en) * 1998-10-21 2003-09-02 Phillips Petroleum Company Phosphite additives in polyolefins
CH693374A5 (de) * 1998-12-01 2003-07-15 Buehler Ag Patentabteilung Verfahren für die Granulation von Additiven.
US7176252B2 (en) * 1999-07-29 2007-02-13 Dover Chemical Corporation Solid melt blended phosphite composites
US6596198B1 (en) 2000-04-28 2003-07-22 Albemarle Corporation Additive system for polymers in pellet form which provides proportioned stabilization and internal mold release characteristics
US6515052B2 (en) * 2001-02-23 2003-02-04 Albemarle Corporation Granular polymer additives and their preparation
US20050176860A1 (en) * 2002-05-30 2005-08-11 Daniel Thibaut Amorphous solid modification of bis(2,4-dicumylphenyl)pentaerythritol diphoshite
US6846859B2 (en) * 2002-05-31 2005-01-25 Fina Technology, Inc. Polyolefin composition having reduced color bodies
US7157511B2 (en) * 2003-11-21 2007-01-02 Chevron Phillipschemical Company Lp Phosphite additives in polyolefins
US20070105992A1 (en) * 2005-11-07 2007-05-10 Hayder Zahalka Cycloalkyl phosphites as stabilizers for thermoplastic resins
US20090186177A1 (en) * 2008-01-22 2009-07-23 Eastman Chemical Company Polyester melt phase products and process for making the same
GB201812145D0 (en) 2018-07-25 2018-09-05 Addivant Switzerland Gmbh Composition
GB2591482A (en) * 2020-01-29 2021-08-04 Si Group Switzerland Chaa Gmbh Non-dust blend

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984460A (en) * 1973-09-25 1976-10-05 Ciba-Geigy Corporation Esters of trisubstituted hydroxyphenylalkanoic acids
US4187212A (en) * 1975-02-20 1980-02-05 Ciba-Geigy Corporation Stabilization systems from triarylphosphites and phenols
CH626385A5 (es) * 1976-02-05 1981-11-13 Ciba Geigy Ag
US4238384A (en) * 1978-06-19 1980-12-09 Sandoz, Inc. Method of incorporating additives in polymeric materials
US4442017A (en) * 1978-06-19 1984-04-10 Sandoz, Inc. Additive blends for polymeric materials
JPS5630448A (en) * 1979-08-21 1981-03-27 Showa Denko Kk Resin composition for polypropylene band
JPS5756560A (en) * 1980-09-18 1982-04-05 Kanebo Ltd Padding material
CA1161242A (en) * 1980-09-18 1984-01-31 Paula A. Paolino Combination of phenolic oxamide and phosphite stabilizers for organic materials
CH655510B (es) * 1982-02-08 1986-04-30
JPS638453A (ja) * 1986-06-27 1988-01-14 Polyplastics Co 熱可塑性ポリエステル樹脂組成物
JPS6312656A (ja) * 1986-07-02 1988-01-20 Polyplastics Co 熱可塑性ポリエステル樹脂組成物
JPH0825342B2 (ja) * 1987-11-25 1996-03-13 松下電器産業株式会社 マゼンタ色系感熱転写シート

Also Published As

Publication number Publication date
GR3006586T3 (es) 1993-06-30
DE3876110T2 (de) 1993-05-27
JPS63221141A (ja) 1988-09-14
KR910009836B1 (ko) 1991-11-30
CA1306861C (en) 1992-09-01
EP0278579B1 (en) 1992-11-25
RU2075490C1 (ru) 1997-03-20
DE3876110D1 (de) 1993-01-07
JP2544642B2 (ja) 1996-10-16
KR880010035A (ko) 1988-10-06
EP0278579A2 (en) 1988-08-17
MX167663B (es) 1993-04-02
ATE82762T1 (de) 1992-12-15
KR910009835B1 (ko) 1991-11-30
EP0278579A3 (en) 1989-09-27
US4957956A (en) 1990-09-18

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