BR0205531A - Processo para reticular uma composição poliolefìnica termoplástica contendo elastÈmero - Google Patents

Processo para reticular uma composição poliolefìnica termoplástica contendo elastÈmero

Info

Publication number
BR0205531A
BR0205531A BR0205531-7A BR0205531A BR0205531A BR 0205531 A BR0205531 A BR 0205531A BR 0205531 A BR0205531 A BR 0205531A BR 0205531 A BR0205531 A BR 0205531A
Authority
BR
Brazil
Prior art keywords
cross
linking
thermoplastic polyolefin
polyolefin composition
composition containing
Prior art date
Application number
BR0205531-7A
Other languages
English (en)
Original Assignee
Basell Poliolefine 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 Basell Poliolefine Spa filed Critical Basell Poliolefine Spa
Publication of BR0205531A publication Critical patent/BR0205531A/pt

Links

Classifications

    • 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
    • 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • 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
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • C08L2207/02—Heterophasic composition
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"PROCESSO PARA RETICULAR UMA COMPOSIçãO POLIOLEFìNICA TERMOPLáSTICA CONTENDO ELASTÈMERO". Compreendendo as etapas de preparar um masterbatch pela mistura de uma poliolefina elastomérica com um co-agente de reticulação, e opcionalmente com um aditivo, na presença de uma poliolefina termoplástica; então, resfriar o masterbatch obtido na etapa precedente pelo menos até a temperatura de solidificação da poliolefina termoplástica; e finalmente misturar o masterbatch, após a etapa de resfriamento, com um agente de reticulação e opcionalmente com um aditivo.
BR0205531-7A 2001-06-15 2002-05-29 Processo para reticular uma composição poliolefìnica termoplástica contendo elastÈmero BR0205531A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01114459 2001-06-15
PCT/EP2002/005908 WO2002102880A1 (en) 2001-06-15 2002-05-29 Process for cross-linking thermoplastic polyolefin elastomer compositions

Publications (1)

Publication Number Publication Date
BR0205531A true BR0205531A (pt) 2003-07-01

Family

ID=8177726

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0205531-7A BR0205531A (pt) 2001-06-15 2002-05-29 Processo para reticular uma composição poliolefìnica termoplástica contendo elastÈmero

Country Status (11)

Country Link
US (2) US7632894B2 (pt)
EP (1) EP1401925B1 (pt)
JP (1) JP4372539B2 (pt)
KR (1) KR20030022892A (pt)
CN (1) CN1244614C (pt)
AT (1) ATE307847T1 (pt)
BR (1) BR0205531A (pt)
CA (1) CA2455257A1 (pt)
DE (1) DE60206915T2 (pt)
RU (1) RU2003128026A (pt)
WO (1) WO2002102880A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2338910T5 (es) * 2006-05-26 2014-03-28 Borealis Technology Oy Composición de poliolefina con resistencia al emblanquecimiento por tensión mejorada
CN101479334B (zh) * 2006-06-23 2012-07-04 巴塞尔聚烯烃意大利有限责任公司 聚烯烃热塑性硫化产品弹性体
US7625980B2 (en) 2006-07-11 2009-12-01 Exxonmobil Chemical Patents Inc. Method for improving extrusion surface smoothness in thermoplastic vulcanizates
EP2203513B1 (en) * 2007-10-22 2012-02-29 Basell Poliolefine Italia S.r.l. Crosslinkable thermoplastic olefin elastomers and crosslinked thermoset olefin elastomers obtained therefrom
US8158721B2 (en) * 2008-06-13 2012-04-17 Exxonmobil Chemical Patents Inc. Process for preparing dynamically vulcanized alloys
DE102008033290A1 (de) * 2008-07-11 2010-01-14 Takata-Petri Ag Verfahren zur Compoundierung eines Kunststoffmaterials, Kunststoffmaterial und Kunststofferzeugnis
CN102352070A (zh) * 2011-07-08 2012-02-15 金发科技股份有限公司 一种应用于动态硫化制备热塑性橡胶的交联剂母料及其制备的热塑性橡胶
CN112812331B (zh) * 2021-01-12 2021-11-16 华南理工大学 多相交联橡胶、制备方法和回收方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51132256A (en) * 1975-04-30 1976-11-17 Japan Synthetic Rubber Co Ltd Thermoplastic composition
US4088714A (en) * 1976-08-16 1978-05-09 Exxon Research & Engineering Co. Cross-linked melt-flowable thermoplastic elastomer blend comprising EPR or EPDM, polyethylene and polypropylene
FR2614897B1 (fr) * 1987-05-07 1991-12-20 Charbonnages Ste Chimique Compositions thermoplastiques, contenant un polymere modifie d'ethylene et un polymere d'une olefine en c3-c12, leur procede de preparation et leur application a l'obtention d'articles industriels
IT1230133B (it) 1989-04-28 1991-10-14 Himont Inc Composizioni polipropileniche plasto-elastiche
IT1243188B (it) 1990-08-01 1994-05-24 Himont Inc Composizioni poliolefiniche elastoplastiche
US5308700A (en) * 1990-10-03 1994-05-03 Sumitomo Chemical Company Limited Thermoplastic elastomer powder for powder molding, powder molding method using the same and molded article thereof
IT1272874B (it) 1995-01-10 1997-07-01 Enichem Spa Composizione termoplastico elastomerica
US5539052A (en) * 1995-02-03 1996-07-23 Surprenant Cable Corp. Crosslinked thermoplastic elastomers
US5891553A (en) * 1995-12-21 1999-04-06 Clark-Schwebel, Inc. Crosslinkable polymeric coatings and films and composite structures incorporating same
US6441093B2 (en) * 2000-02-10 2002-08-27 Sumitomo Chemical Company, Limited Thermoplastic elastomer composition for calender-molding and sheets prepared therefrom

Also Published As

Publication number Publication date
CA2455257A1 (en) 2002-12-27
CN1516715A (zh) 2004-07-28
JP4372539B2 (ja) 2009-11-25
US20040236032A1 (en) 2004-11-25
DE60206915D1 (de) 2005-12-01
EP1401925B1 (en) 2005-10-26
KR20030022892A (ko) 2003-03-17
RU2003128026A (ru) 2005-02-27
ATE307847T1 (de) 2005-11-15
WO2002102880A1 (en) 2002-12-27
JP2004530757A (ja) 2004-10-07
US20100048823A1 (en) 2010-02-25
EP1401925A1 (en) 2004-03-31
DE60206915T2 (de) 2006-08-31
CN1244614C (zh) 2006-03-08
US7632894B2 (en) 2009-12-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2025 DE 27/10/2009.