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WO1997002320B1 - Compositions de polymeres de propylene presentant une meilleure resistance a l'impact - Google Patents

Compositions de polymeres de propylene presentant une meilleure resistance a l'impact

Info

Publication number
WO1997002320B1
WO1997002320B1 PCT/US1996/011085 US9611085W WO9702320B1 WO 1997002320 B1 WO1997002320 B1 WO 1997002320B1 US 9611085 W US9611085 W US 9611085W WO 9702320 B1 WO9702320 B1 WO 9702320B1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
alkylstyrene
isoolefin
polyolefin
interpolymer
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.)
Ceased
Application number
PCT/US1996/011085
Other languages
English (en)
Other versions
WO1997002320A1 (fr
Filing date
Publication date
Priority claimed from US08/497,486 external-priority patent/US5597866A/en
Application filed filed Critical
Priority to EP96923540A priority Critical patent/EP0835285A1/fr
Priority to EA199800107A priority patent/EA000642B1/ru
Priority to BR9609788A priority patent/BR9609788A/pt
Priority to PL96324267A priority patent/PL324267A1/xx
Priority to JP9505237A priority patent/JPH11501351A/ja
Publication of WO1997002320A1 publication Critical patent/WO1997002320A1/fr
Publication of WO1997002320B1 publication Critical patent/WO1997002320B1/fr
Priority to MXPA/A/1997/010420A priority patent/MXPA97010420A/xx
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Abstract

L'invention porte sur des compositions de polymères de propylène présentant une meilleure résistance à l'impact et une plus grande transparence, obtenues par mélange en fusion d'un polymère de propylène, par exemple du polypropylène, et de 1 à 35 % en poids d'un interpolymère d'élastomène d'une isomonooléfine C4-C8, par exemple de l'isobutylène, et d'un comonomère du type para-alkylstyrène, par exemple du para-méthylstyrène. L'interpolymère contient de préférence un groupe fonctionnel benzylique tel qu'un halogène (brome). La composition peut également comporter environ 0,5 à 15 % en poids du produit de réaction amidique d'un polymère de propylène organique à greffe d'acide, par exemple, un polypropylène à greffe d'anhydride maléique et d'une amine primaire plurifonctionnelle.
PCT/US1996/011085 1995-06-30 1996-06-28 Compositions de polymeres de propylene presentant une meilleure resistance a l'impact Ceased WO1997002320A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP96923540A EP0835285A1 (fr) 1995-06-30 1996-06-28 Compositions de polymeres de propylene presentant une meilleure resistance a l'impact
EA199800107A EA000642B1 (ru) 1995-06-30 1996-06-28 Пропиленовые полимерные композиции с улучшенной ударной прочностью
BR9609788A BR9609788A (pt) 1995-06-30 1996-06-28 Composições de polímero de propileno tendo resistência ao impacto melhorada
PL96324267A PL324267A1 (en) 1995-06-30 1996-06-28 Propylene polymer compositions exhibiting increased impact strength
JP9505237A JPH11501351A (ja) 1995-06-30 1996-06-28 改良された衝撃強さを有するプロピレンポリマー組成物
MXPA/A/1997/010420A MXPA97010420A (en) 1995-06-30 1997-12-19 Compositions of propylene polymer being improved impa resistance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/497,486 US5597866A (en) 1995-06-30 1995-06-30 Propylene polymer compositions having improved impact strength
US08/497,486 1995-06-30

Publications (2)

Publication Number Publication Date
WO1997002320A1 WO1997002320A1 (fr) 1997-01-23
WO1997002320B1 true WO1997002320B1 (fr) 1997-02-13

Family

ID=23977083

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/011085 Ceased WO1997002320A1 (fr) 1995-06-30 1996-06-28 Compositions de polymeres de propylene presentant une meilleure resistance a l'impact

Country Status (12)

Country Link
US (1) US5597866A (fr)
EP (1) EP0835285A1 (fr)
JP (1) JPH11501351A (fr)
KR (1) KR19990028549A (fr)
BR (1) BR9609788A (fr)
CA (1) CA2222460A1 (fr)
CZ (1) CZ420297A3 (fr)
EA (1) EA000642B1 (fr)
HU (1) HUP9901905A3 (fr)
PL (1) PL324267A1 (fr)
TW (1) TW354322B (fr)
WO (1) WO1997002320A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749018B1 (fr) * 1996-05-21 1998-07-31 Hutchinson Elastomere reticule a transformation thermoplastique, son procede de fabrication et ses utilisations
US6255372B1 (en) * 1999-01-08 2001-07-03 Bridgestone Corporation Tire components having improved tear strength
DE10049804A1 (de) * 2000-10-09 2002-04-18 Bayer Ag Wirkstoffkombinationen mit fungiziden und akariziden Eigenschaften
US6552108B1 (en) 2000-10-11 2003-04-22 Exxonmobil Chemical Patents Inc. Rubber blends having improved stability and green strength
BR0114416A (pt) * 2000-10-11 2003-08-26 Exxonmobil Chemical Patentes I Composições elastoméricas halogenadas que apresentam viscosidade acentuada
US7019058B2 (en) * 2000-10-11 2006-03-28 Exxonmobil Chemical Patents, Inc. Halogenated elastomeric compositions having enhanced viscosity
WO2003074605A1 (fr) * 2002-03-05 2003-09-12 Atofina Composition de polyolefines modifiee par des copolymeres porteurs de fonctions imides et/ou amines et presentant une aptitude de mise en peinture et une adherence aux revetements ameliorees
DE602005019753D1 (de) * 2004-08-31 2010-04-15 Dow Global Technologies Inc Für thermoformbare folien geeignete zusammensetzung und daraus hergestellte artikel
EP2599031A4 (fr) 2010-07-29 2014-01-08 Exxonmobil Upstream Res Co Procédés et systèmes pour une simulation de flux par apprentissage automatique
CN102311606B (zh) * 2010-09-29 2013-03-20 深圳市科聚新材料有限公司 一种低气味sebs熔融接枝马来酸酐及其制备方法
JP7297746B2 (ja) * 2017-11-09 2023-06-26 ミリケン・アンド・カンパニー 添加剤組成物およびその添加剤組成物を含むポリマー組成物

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570100A (fr) * 1957-08-07
BE578811A (fr) * 1958-05-20
NL282172A (fr) * 1961-08-21
FR1488559A (fr) * 1965-08-03 1967-10-27
JPS5723642A (en) * 1980-07-17 1982-02-06 Mitsubishi Petrochem Co Ltd Olefinic polymer composition containing inorganic filler
US4500681A (en) * 1982-12-27 1985-02-19 Exxon Research & Engineering Co. Thermoplastic blend of polyolefin, isobutylene-backbone elastomer and ethylene copolymer
CA1336158C (fr) * 1985-09-11 1995-07-04 Edward Norman Biel Pellicules thermoplastiques a l'epreuve des chocs et des perforations a basse temperature, et sacs fabriques avec de telles pellicules
US5162445A (en) * 1988-05-27 1992-11-10 Exxon Chemical Patents Inc. Para-alkylstyrene/isoolefin copolymers and functionalized copolymers thereof
US5013793A (en) * 1990-07-26 1991-05-07 Exxon Chemical Patents Inc. Dynamically cured thermoplastic olefin polymers and process for producing the same
DE3901606A1 (de) * 1989-01-20 1990-07-26 Basf Ag Verfahren zur herstellung von vernetzbaren copolymerisaten des propylens
US5414044A (en) * 1989-07-19 1995-05-09 Mitsui Petrochemical Industries, Ltd. Polyolefin resin composition and crosslinked molded article and process for the production thereof
EP0494857B1 (fr) * 1989-10-03 1995-07-19 Exxon Chemical Patents Inc. Copolymeres greffes thermoplastiques et leur emploi comme agents de compatibilite
US5051477A (en) * 1990-05-04 1991-09-24 Advanced Elastomer Systems, L. P. Dynamically cured thermoplastic olefin polymers and process for producing the same
US5051478A (en) * 1990-07-26 1991-09-24 Advanced Elastomer Systems, L. P. Ethylene copolymer - modified dynamically vulcanized alloys
JP2640039B2 (ja) * 1991-03-25 1997-08-13 エクソン・ケミカル・パテンツ・インク イソモノオレフィンとアルキルスチレンのグラフトポリマー
US6303691B1 (en) * 1992-07-31 2001-10-16 Exxon Mobil Chemical Patents Inc. Impact modification of polyamides

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