ATE133985T1 - Verbessertes verarbeitungsverfahren für polypropylen - Google Patents

Verbessertes verarbeitungsverfahren für polypropylen

Info

Publication number: ATE133985T1
Authority: AT; Austria
Prior art keywords: polypropylene; processing process; improved processing; processing; relates
Prior art date: 1990-05-02

Application number

AT91303954T

Other languages

English (en)

Inventor

Dale J Wilpers

Charles C Hwo

Original Assignee

Shell Oil 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.)

1990-05-02

Filing date

1991-05-01

Publication date

1996-02-15

1991-05-01 Application filed by Shell Oil Co filed Critical Shell Oil Co

1996-02-15 Application granted granted Critical

1996-02-15 Publication of ATE133985T1 publication Critical patent/ATE133985T1/de

Links

-1 POLYPROPYLENE Polymers 0.000 title abstract 4
239000004743 Polypropylene Substances 0.000 title abstract 3
229920001155 polypropylene Polymers 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
229920001748 polybutylene Polymers 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1

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
- C08L23/12—Polypropene
- 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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Compositions Of Macromolecular Compounds (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Treatments Of Macromolecular Shaped Articles (AREA)

AT91303954T 1990-05-02 1991-05-01 Verbessertes verarbeitungsverfahren für polypropylen ATE133985T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US51779390A	1990-05-02	1990-05-02

Publications (1)

Publication Number	Publication Date
ATE133985T1 true ATE133985T1 (de)	1996-02-15

Family

ID=24061251

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT91303954T ATE133985T1 (de)	1990-05-02	1991-05-01	Verbessertes verarbeitungsverfahren für polypropylen

Country Status (8)

Country	Link
EP (1)	EP0456406B1 (de)
JP (1)	JP3142145B2 (de)
AT (1)	ATE133985T1 (de)
AU (1)	AU7613191A (de)
CA (1)	CA2041574C (de)
DE (1)	DE69116928T2 (de)
ES (1)	ES2085962T3 (de)
GR (1)	GR3018956T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4731029B2 (ja) *	2001-03-22	2011-07-20	出光興産株式会社	ポリオレフィン系樹脂組成物射出成形体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BR8902321A (pt) *	1988-05-24	1990-01-09	Shell Oil Co	Processo para a producao de uma composicao compreendendo um polimero de but-1-eno e um polimero de propileno e artigo

1991
- 1991-04-29 AU AU76131/91A patent/AU7613191A/en not_active Abandoned
- 1991-05-01 DE DE69116928T patent/DE69116928T2/de not_active Expired - Fee Related
- 1991-05-01 JP JP03100173A patent/JP3142145B2/ja not_active Expired - Fee Related
- 1991-05-01 CA CA002041574A patent/CA2041574C/en not_active Expired - Fee Related
- 1991-05-01 AT AT91303954T patent/ATE133985T1/de not_active IP Right Cessation
- 1991-05-01 ES ES91303954T patent/ES2085962T3/es not_active Expired - Lifetime
- 1991-05-01 EP EP91303954A patent/EP0456406B1/de not_active Expired - Lifetime
1996
- 1996-02-14 GR GR960400357T patent/GR3018956T3/el unknown

Also Published As

Publication number	Publication date
JPH0615712A (ja)	1994-01-25
JP3142145B2 (ja)	2001-03-07
ES2085962T3 (es)	1996-06-16
CA2041574A1 (en)	1991-11-03
CA2041574C (en)	2001-03-06
AU7613191A (en)	1991-11-07
DE69116928D1 (de)	1996-03-21
DE69116928T2 (de)	1996-07-04
EP0456406A3 (en)	1992-09-02
GR3018956T3 (en)	1996-05-31
EP0456406A2 (de)	1991-11-13
EP0456406B1 (de)	1996-02-07

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Legal Events

Date	Code	Title	Description
1996-08-15	UEP	Publication of translation of european patent specification
2004-02-15	REN	Ceased due to non-payment of the annual fee