CA2295395A1 - Propylene polymer compositions - Google Patents

Propylene polymer compositions Download PDF

Info

Publication number
CA2295395A1
CA2295395A1 CA002295395A CA2295395A CA2295395A1 CA 2295395 A1 CA2295395 A1 CA 2295395A1 CA 002295395 A CA002295395 A CA 002295395A CA 2295395 A CA2295395 A CA 2295395A CA 2295395 A1 CA2295395 A1 CA 2295395A1
Authority
CA
Canada
Prior art keywords
propylene polymer
hydrocarbon
propylene
polymer compositions
transition metal
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.)
Granted
Application number
CA002295395A
Other languages
French (fr)
Other versions
CA2295395C (en
Inventor
Mikio Hashimoto
Takasi Ueda
Masaaki Kawasaki
Satoru Moriya
Akira Mizuno
Daisuke Fukuoka
Junichi Imuta
Keiji Hirose
Junji Saito
Yoshihisa Kiso
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals, Incorporated
Mikio Hashimoto
Takasi Ueda
Masaaki Kawasaki
Satoru Moriya
Akira Mizuno
Daisuke Fukuoka
Junichi Imuta
Keiji Hirose
Junji Saito
Yoshihisa Kiso
Mitsui Petrochemical Industries, Ltd.
Mitsui Chemicals, Inc.
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 Mitsui Chemicals, Incorporated, Mikio Hashimoto, Takasi Ueda, Masaaki Kawasaki, Satoru Moriya, Akira Mizuno, Daisuke Fukuoka, Junichi Imuta, Keiji Hirose, Junji Saito, Yoshihisa Kiso, Mitsui Petrochemical Industries, Ltd., Mitsui Chemicals, Inc. filed Critical Mitsui Chemicals, Incorporated
Priority claimed from CA002117699A external-priority patent/CA2117699C/en
Publication of CA2295395A1 publication Critical patent/CA2295395A1/en
Application granted granted Critical
Publication of CA2295395C publication Critical patent/CA2295395C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Disclosed is a propylene polymer composition comprising (A5) 5-95 wt. % of propylene homopolymer obtained by polymerizing propylene in the presence of a catalyst comprising (i) a transition metal compound of the formula:

(see formula I) (wherein M is a transition metal, R1 is hydrocarbon, R2 is aryl, X1 and X2 are hydrogen, halogen, hydrocarbon or the like and Y is a divalent group such as hydrocarbon) and (ii) an organoaluminium oxy-compound or the like and 95-5 wt. % of at least one other ingredient selected from another propylene polymer, an olefin elastomer and another olefin polymer. The composition may be used for molding articles.
CA002295395A 1993-01-11 1994-01-11 Propylene polymer compositions Expired - Lifetime CA2295395C (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP1938593 1993-01-11
JP1938493 1993-01-11
JP19384/1993 1993-01-11
JP1938293 1993-01-11
JP19385/1993 1993-01-11
JP1938693 1993-01-11
JP1938393 1993-01-11
JP19386/1993 1993-01-11
JP19382/1993 1993-01-11
JP19383/1993 1993-01-11
CA002117699A CA2117699C (en) 1993-01-11 1994-01-11 Propylene polymer compositions

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002117699A Division CA2117699C (en) 1993-01-11 1994-01-11 Propylene polymer compositions

Publications (2)

Publication Number Publication Date
CA2295395A1 true CA2295395A1 (en) 1994-07-21
CA2295395C CA2295395C (en) 2003-09-16

Family

ID=27808909

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002295388A Expired - Lifetime CA2295388C (en) 1993-01-11 1994-01-11 Propylene polymer compositions
CA002295380A Expired - Lifetime CA2295380C (en) 1993-01-11 1994-01-11 Propylene polymer compositions
CA002295395A Expired - Lifetime CA2295395C (en) 1993-01-11 1994-01-11 Propylene polymer compositions

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA002295388A Expired - Lifetime CA2295388C (en) 1993-01-11 1994-01-11 Propylene polymer compositions
CA002295380A Expired - Lifetime CA2295380C (en) 1993-01-11 1994-01-11 Propylene polymer compositions

Country Status (1)

Country Link
CA (3) CA2295388C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115594785A (en) * 2022-10-21 2023-01-13 中国石油化工股份有限公司（Cn） Catalyst for producing polyolefin elastomer and application thereof

Also Published As

Publication number Publication date
CA2295395C (en) 2003-09-16
CA2295380A1 (en) 1994-07-21
CA2295380C (en) 2003-09-30
CA2295388C (en) 2003-08-19
CA2295388A1 (en) 1994-07-21

Similar Documents

Publication Publication Date Title
DE3275097D1 (en) Process for producing a propylene block copolymer, and moulded articles of such a copolymer
AU3409195A (en) Engineered olefinic compositions
CA2157399A1 (en) Process for preparing propylene polymer composition and propylene polymer composition
CA2070654A1 (en) Process for producing cyclic olefin based polymers, cyclic olefin copolymers, compositions and molded articles comprising the copolymers
ES2125452T3 (en) MANUFACTURED ITEMS PREPARED FROM MIXTURES OF ETHYLENE POLYMERS.
CA2395292A1 (en) Organometal compound catalyst
EP0969041A3 (en) Formulated ethylene/alpha-olefin elastomeric compounds
CA2157400A1 (en) Process for preparing propylene polymer composition, and propylene polymer composition
ATE286082T1 (en) IMPACT RESISTANT PROPYLENE COPOLYMERS
EP0893455A4 (en) Olefin polymerization catalyst, olefin polymerization method, olefin polymer compositions, and thermoformed articles
NO166453C (en) RESISTANT POLYPROPYLENE MATERIAL WITH IMPROVED WHITE RESISTANCE AND PROCEDURE IN ITS MANUFACTURING.
CA2187407A1 (en) Polypropylene resin composition for exterior parts of automobiles
CA2142748A1 (en) Ethylene Polymer and Process for Preparing the Same
CA2150795A1 (en) Polymer blends containing propylene-ethylene copolymer and ethylene-alkyl acrylate copolymer
WO2002040561A3 (en) Composition based on propylene polymers and process for obtaining same
CA2162002A1 (en) Curable coating compositions containing carbamate resin and additives
EP0397122A3 (en) Olefin polymerization catalyst and process for producing ethylene copolymers
AU2707888A (en) 4-methyl-1-pentene polymer compositions
CA2295395A1 (en) Propylene polymer compositions
AU5720694A (en) Polypropylene materials grafted with an epoxyalkyl acrylate compound
WO2003018533A3 (en) Polyamines and polymers made therewith
CA2145107A1 (en) Polypropylene composition with a high content of heavy mineral filler(s), suitable for coating metal pipes
EP0926166A4 (en) Catalyst component for olefin polymerization, catalyst for olefin polymerization, and process for preparing polyolefin
JPS57102907A (en) High-crystallinity propylene polymer for injection molding
MX9606632A (en) Compositions based on propylene statistical copolymers, process for their manufacturing, thermosealable multiple-layered sheets containing them.

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140113