GB8334132D0 - Preparing impact propylene copolymers - Google Patents

Preparing impact propylene copolymers

Info

Publication number
GB8334132D0
GB8334132D0 GB838334132A GB8334132A GB8334132D0 GB 8334132 D0 GB8334132 D0 GB 8334132D0 GB 838334132 A GB838334132 A GB 838334132A GB 8334132 A GB8334132 A GB 8334132A GB 8334132 D0 GB8334132 D0 GB 8334132D0
Authority
GB
United Kingdom
Prior art keywords
propylene copolymers
impact propylene
preparing impact
preparing
copolymers
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
GB838334132A
Other versions
GB2134122A (en
GB2134122B (en
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.)
El Paso Polyolefins Co
Original Assignee
El Paso Polyolefins Co
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 El Paso Polyolefins Co filed Critical El Paso Polyolefins Co
Publication of GB8334132D0 publication Critical patent/GB8334132D0/en
Publication of GB2134122A publication Critical patent/GB2134122A/en
Application granted granted Critical
Publication of GB2134122B publication Critical patent/GB2134122B/en
Expired 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
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB08334132A 1983-01-20 1983-12-22 Process for preparing improved impact resistant propylene copolymers Expired GB2134122B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45942983A 1983-01-20 1983-01-20

Publications (3)

Publication Number Publication Date
GB8334132D0 true GB8334132D0 (en) 1984-02-01
GB2134122A GB2134122A (en) 1984-08-08
GB2134122B GB2134122B (en) 1986-06-18

Family

ID=23824730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08334132A Expired GB2134122B (en) 1983-01-20 1983-12-22 Process for preparing improved impact resistant propylene copolymers

Country Status (5)

Country Link
JP (1) JPS59145242A (en)
DE (1) DE3401612A1 (en)
FR (1) FR2539749B1 (en)
GB (1) GB2134122B (en)
NO (1) NO834504L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH068375B2 (en) * 1983-08-18 1994-02-02 三井東圧化学株式会社 Method for producing polypropylene resin composition
JPS61233047A (en) * 1985-04-09 1986-10-17 Mitsui Toatsu Chem Inc Polypropylene resin composition
US5210139A (en) * 1988-01-04 1993-05-11 Exxon Chemical Patents Inc. Thermoplastic olefin alloys and method for producing the same
US5023300A (en) * 1988-01-04 1991-06-11 Exxon Chemical Patents Inc. Thermoplastic olefin alloys and method for producing the same
AT403581B (en) * 1993-06-07 1998-03-25 Danubia Petrochem Polymere METHOD FOR PRODUCING NEW POLYPROPYLENE BY CHEMICAL DEGRADING
WO1996023029A1 (en) * 1995-01-23 1996-08-01 Showa Denko K.K. Propylene resin composition and molded article thereof
FI104828B (en) * 1996-04-19 2000-04-14 Borealis As New tubular polypropylene composition
FR2762932B1 (en) * 1997-05-02 1999-07-23 Alsthom Cge Alcatel WATERPROOF ELECTROCHEMICAL GENERATOR
JP4031622B2 (en) 2001-05-30 2008-01-09 バセル ポリオレフィン イタリア エス．アール．エル． Polypropylene resin composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB975877A (en) *
US4087486A (en) * 1975-05-15 1978-05-02 Standard Oil Company (Indiana) Polypropylene composition containing EPR
US4061694A (en) * 1976-12-21 1977-12-06 Dart Industries Inc. Low temperature impact strength molding compositions
JPS5450057A (en) * 1977-09-29 1979-04-19 Ube Ind Ltd Preparation of polypropylene composition having improved impact resistance
JPS56125442A (en) * 1980-03-10 1981-10-01 Showa Denko Kk Production of crystalline polypropylene composition
JPS582338A (en) * 1981-06-29 1983-01-07 Mitsubishi Petrochem Co Ltd Preparation of thermoplastic elastomer
JPS5825340A (en) * 1981-08-07 1983-02-15 Mitsui Petrochem Ind Ltd Production of partially crosslinked rubber/resin composition

Also Published As

Publication number Publication date
NO834504L (en) 1984-07-23
GB2134122A (en) 1984-08-08
FR2539749B1 (en) 1987-11-20
JPS59145242A (en) 1984-08-20
GB2134122B (en) 1986-06-18
DE3401612A1 (en) 1984-07-26
FR2539749A1 (en) 1984-07-27

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee