BR9815700A - ElastÈmeros de silicone termoplásticos e método para preparar os mesmos - Google Patents

ElastÈmeros de silicone termoplásticos e método para preparar os mesmos

Info

Publication number
BR9815700A
BR9815700A BR9815700-0A BR9815700A BR9815700A BR 9815700 A BR9815700 A BR 9815700A BR 9815700 A BR9815700 A BR 9815700A BR 9815700 A BR9815700 A BR 9815700A
Authority
BR
Brazil
Prior art keywords
preparing
diorganopolisiloxane
silicon
thermoplastic
molecule
Prior art date
Application number
BR9815700-0A
Other languages
English (en)
Inventor
Gerald A Gornowicz
Kevin E Lupton
David J Romenesko
Kim Struble
Hongxi Zhang
Original Assignee
Dow Corning
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
Priority claimed from US09/034,089 external-priority patent/US6013715A/en
Application filed by Dow Corning filed Critical Dow Corning
Publication of BR9815700A publication Critical patent/BR9815700A/pt

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/442—Block-or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences
    • 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
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C08L67/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the carboxyl- and the hydroxy groups directly linked to aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/44—Block-or graft-polymers containing polysiloxane sequences containing only polysiloxane sequences
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00—Masterbatches
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

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  • 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)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

<B>ELASTÈMEROS DE SILICONE TERMOPLáSTICOS E MéTODO PARA PREPARAR OS MESMOS<D> é revelado um método para preparar um elastómero termoplástico que compreende: (I) misturar (A) resina termoplástica selecionada do grupo que consiste de uma poliolefina e um poli(butileno tereftalato), (B) um diorganopolisiloxano tendo uma plasticidade de pelo menos 30 e tendo uma média de pelo menos 2 radicais alquenila em sua molécula, (C) um composto de organohidreto de silício que contém uma média de pelo menos 2 grupos de hidrogênio ligados ao silício em sua molécula, (D) opcionalmente, uma carga de reforço e (E) um catalisador de hidrossilação; e (II) curar dinamicamente o diorganopolisiloxano (B), em que a quantidade do o diorganopolisiloxano (B) utilizada é tal que pelo menos uma propriedade do elastómero termoplástico selecionado de resistência à tração ou de alongamento é pelo menos 25% maior do que a respectiva propriedade para uma mistura simples correspondente em que o diorganopolisiloxano não é curado.
BR9815700-0A 1998-03-03 1998-04-06 ElastÈmeros de silicone termoplásticos e método para preparar os mesmos BR9815700A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/034,089 US6013715A (en) 1997-04-22 1998-03-03 Thermoplastic silicone elastomers
PCT/US1998/006915 WO1999045072A1 (en) 1998-03-03 1998-04-06 Thermoplastic silicone elastomers

Publications (1)

Publication Number Publication Date
BR9815700A true BR9815700A (pt) 2000-10-24

Family

ID=21874235

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815700-0A BR9815700A (pt) 1998-03-03 1998-04-06 ElastÈmeros de silicone termoplásticos e método para preparar os mesmos

Country Status (9)

Country Link
EP (1) EP1060217B1 (pt)
JP (1) JP4597365B2 (pt)
KR (1) KR100612642B1 (pt)
AU (1) AU6889198A (pt)
BR (1) BR9815700A (pt)
CA (1) CA2322196C (pt)
DE (1) DE69835235T2 (pt)
MX (1) MXPA00008611A (pt)
WO (1) WO1999045072A1 (pt)

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US6015858A (en) * 1998-09-08 2000-01-18 Dow Corning Corporation Thermoplastic silicone elastomers based on fluorocarbon resin
US6153691A (en) * 1998-10-07 2000-11-28 Dow Corning Corporation Thermoplastic silicone vulcanizates prepared by condensation cure
TW526230B (en) * 1999-02-02 2003-04-01 Dow Corning Thermoplastic silicone vulcanizate composition, method of making the same and its use
US6281286B1 (en) * 1999-09-09 2001-08-28 Dow Corning Corporation Toughened thermoplastic resins
US6362287B1 (en) * 2000-03-27 2002-03-26 Dow Corning Corportion Thermoplastic silicone elastomers formed from nylon resins
JP4436538B2 (ja) * 2000-06-12 2010-03-24 東レ・ダウコーニング株式会社 熱可塑性エラストマー組成物、その製造方法および成形品
US6362288B1 (en) * 2000-07-26 2002-03-26 Dow Corning Corporation Thermoplastic silicone elastomers from compatibilized polyamide resins
US6479580B1 (en) * 2001-04-30 2002-11-12 Dow Corning Corporation Polyolefin thermoplastic silicone elastomers employing radical cure
US6465552B1 (en) * 2001-05-01 2002-10-15 Dow Corning Corporation Thermoplastic silicone elastomers employing radical cure
BR0213015B1 (pt) * 2001-10-23 2012-09-04 elastÈmeros termoplásticos de poliuretano-silicone.
JP4799814B2 (ja) * 2002-10-30 2011-10-26 東レ・ダウコーニング株式会社 複合体およびその製造方法
US7326753B2 (en) 2005-02-08 2008-02-05 Momentive Performance Materials Inc. Process for the production of crosslinked polymer employing low VOC-producing silane crosslinker and resulting crosslinked polymer
US7674857B2 (en) 2005-11-18 2010-03-09 Momentive Performance Materials Inc. Room temperature-cured siloxane sealant compositions of reduced gas permeability
US7625976B2 (en) 2006-01-09 2009-12-01 Momemtive Performance Materials Inc. Room temperature curable organopolysiloxane composition
FR2931160A1 (fr) 2008-05-16 2009-11-20 Multibase Sa Nouvel elastomere thermoplastique, adapte a la fabrication de conduits flexibles pour le transport de liquides
TW201033287A (en) 2008-12-23 2010-09-16 Multibase Sa Elastomeric composition
GB201000117D0 (en) * 2010-01-06 2010-02-17 Dow Corning Organopolysiloxanes containing an unsaturated group
JP5765055B2 (ja) * 2010-06-02 2015-08-19 三井化学株式会社 架橋可能なゴム組成物
GB201109949D0 (en) 2011-06-14 2011-07-27 Dow Corning Pressure material
JP5575712B2 (ja) * 2011-08-01 2014-08-20 理研ビタミン株式会社 ポリプロピレン系樹脂組成物並びに該組成物を含有するポリオレフィン系樹脂組成物及びその成形品
KR101911696B1 (ko) * 2014-11-21 2018-10-25 뮐티바스 에스아 열가소성 실리콘 탄성중합체
WO2017143508A1 (en) * 2016-02-23 2017-08-31 Dow Corning Corporation Curable high hardness silicone composition and composite articles made thereof
EP3577157A1 (en) * 2017-01-31 2019-12-11 Multibase SA Thermoplastic copolymer block polyamide silicone elastomers
US11613608B2 (en) * 2017-01-31 2023-03-28 Multibase Sa Thermoplastic composition
WO2019195516A1 (en) * 2018-04-05 2019-10-10 Dow Silicones Corporation Thermoplastic composition containing a masterbatch of a stick-slip modifier
JP7498116B2 (ja) * 2018-04-05 2024-06-11 マルチベース・エスア 熱可塑性組成物
CN109535527A (zh) * 2018-11-28 2019-03-29 惠州市威隆展业实业有限公司 一种耳机线材材料及其制备方法
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Also Published As

Publication number Publication date
MXPA00008611A (es) 2002-06-04
CA2322196C (en) 2008-07-29
JP4597365B2 (ja) 2010-12-15
WO1999045072A1 (en) 1999-09-10
JP2002505366A (ja) 2002-02-19
KR100612642B1 (ko) 2006-08-14
AU6889198A (en) 1999-09-20
DE69835235T2 (de) 2007-05-31
KR20010041552A (ko) 2001-05-25
CA2322196A1 (en) 1999-09-10
EP1060217A1 (en) 2000-12-20
DE69835235D1 (en) 2006-08-24
EP1060217B1 (en) 2006-07-12

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/04/1998, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection