ES513412A0 - Un procedimiento para la polimerizacion o copolimerizacion de etileno. - Google Patents

Un procedimiento para la polimerizacion o copolimerizacion de etileno.

Info

Publication number: ES513412A0
Authority: ES; Spain
Prior art keywords: copolymerization; polymerization; ethylene; procedure
Prior art date: 1981-06-24
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

ES513412A

Other languages

English (en)

Other versions

ES8308573A1 (es

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.)

Nissan Chemical Corp

Original Assignee

Nissan Chemical Corp

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.)

1981-06-24

Filing date

1982-06-23

Publication date

1983-09-01

1981-06-24 Priority claimed from JP9805581A external-priority patent/JPS57212210A/ja

1982-04-23 Priority claimed from JP6747782A external-priority patent/JPS58185603A/ja

1982-06-23 Application filed by Nissan Chemical Corp filed Critical Nissan Chemical Corp

1983-09-01 Publication of ES8308573A1 publication Critical patent/ES8308573A1/es

1983-09-01 Publication of ES513412A0 publication Critical patent/ES513412A0/es

Status Granted legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/909—Polymerization characterized by particle size of product

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

ES513412A 1981-06-24 1982-06-23 Un procedimiento para la polimerizacion o copolimerizacion de etileno. Granted ES513412A0 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP9805581A JPS57212210A (en)	1981-06-24	1981-06-24	Modified polymerization and copolymerization of olefin
JP6747782A JPS58185603A (ja)	1982-04-23	1982-04-23	改良されたエチレンの重合もしくは共重合方法

Publications (2)

Publication Number	Publication Date
ES8308573A1 ES8308573A1 (es)	1983-09-01
ES513412A0 true ES513412A0 (es)	1983-09-01

Family

ID=26408695

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES513412A Granted ES513412A0 (es)	1981-06-24	1982-06-23	Un procedimiento para la polimerizacion o copolimerizacion de etileno.

Country Status (6)

Country	Link
US (1)	US4464518A (es)
EP (1)	EP0068200B1 (es)
AU (1)	AU550574B2 (es)
CA (1)	CA1185050A (es)
DE (1)	DE3262306D1 (es)
ES (1)	ES513412A0 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8700321A (nl) *	1987-02-11	1988-09-01	Stamicarbon	Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.
US5189836A (en) *	1990-11-07	1993-03-02	Alder Matt L	Automated inspection pit cover system
EP0952163A1 (en) *	1998-04-24	1999-10-27	Fina Research S.A.	Catalyst and process for its preparation
US6486270B1 (en)	2000-08-25	2002-11-26	Equistar Chemicals, Lp	High molecular weight, medium density polyethylene
US6613841B2 (en)	2002-01-28	2003-09-02	Equistar Chemicals, Lp	Preparation of machine direction oriented polyethylene films
US6903162B2 (en) *	2003-07-01	2005-06-07	Equistar Chemicals, Lp	Preparation of polyethylene films
US6936671B2 (en)	2003-10-08	2005-08-30	Equistar Chemicals, Lp	Process for copolymerizing ethylene with vinylsilanes
US7122497B1 (en) *	2005-09-07	2006-10-17	Equistar Chemicals, Lp	Olefin polymerization catalyst system
US7666960B2 (en) *	2006-04-13	2010-02-23	Equistar Chemicals, Lp	Process for the production of ethylene copolymers
US7601787B2 (en) *	2006-11-30	2009-10-13	Equistar Chemicals, IP	Ethylene polymerization process
CA2592235A1 (en) *	2007-06-19	2008-12-19	Michael W. Lynch	Improved process for the production of ethylene copolymers
US8475898B2 (en) *	2007-08-29	2013-07-02	Equistar Chemicals, Lp	Polyolefin resin blends for crack-resistant pipe
US20090304966A1 (en) *	2008-06-05	2009-12-10	Mehta Sameer D	Bimodal polyethylene process and products
US9249286B2 (en) *	2008-10-09	2016-02-02	Equistar Chemicals, Lp	Multimodal polyethylene pipe resins and process
US8053085B2 (en) *	2009-06-16	2011-11-08	Equistar Chemicals, Lp	Heat-shrinkable film
CN101962417B (zh) *	2009-07-24	2012-11-21	中国石油化工股份有限公司	一种用于乙烯聚合的催化剂、制备及应用
US8017708B2 (en)	2009-10-02	2011-09-13	Equistar Chemicals, Lp	Nitroso-modified Ziegler-Natta catalyst system
US20110082270A1 (en)	2009-10-02	2011-04-07	Sandor Nagy	Pyridazine-modified ziegler-natta catalyst system
US20110082268A1 (en) *	2009-10-02	2011-04-07	Sandor Nagy	Indazole-modified ziegler-natta catalyst system
US7871952B1 (en)	2009-10-02	2011-01-18	Equistar Chemicals, Lp	2-hydroxypyridine N-oxide-modified ziegler-natta catalyst system
US7951883B1 (en)	2009-12-04	2011-05-31	Equistar Chemicals, Lp	Preparation of multimodal, high density, ethylene homopolymer barrier resins and films
US7935651B1 (en) *	2010-02-04	2011-05-03	Equistar Chemicals, L.P.	Method for preparing a Ziegler-Natta catalyst
BR112016023546B1 (pt)	2014-04-09	2022-01-11	Dow Global Technologies Llc	Filme orientado, filme coextrudado e filme laminado

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3907759A (en) *	1972-10-06	1975-09-23	Nissan Chemical Ind Ltd	Catalyst for polymerization of olefins and process for polymerization of olefins with use of said catalyst
JPS5447783A (en) *	1977-09-22	1979-04-14	Nissan Chem Ind Ltd	Preparation of ethylene polymer

1982
- 1982-06-04 US US06/385,314 patent/US4464518A/en not_active Expired - Lifetime
- 1982-06-08 DE DE8282105036T patent/DE3262306D1/de not_active Expired
- 1982-06-08 EP EP82105036A patent/EP0068200B1/en not_active Expired
- 1982-06-21 CA CA000405542A patent/CA1185050A/en not_active Expired
- 1982-06-22 AU AU85082/82A patent/AU550574B2/en not_active Ceased
- 1982-06-23 ES ES513412A patent/ES513412A0/es active Granted

Also Published As

Publication number	Publication date
DE3262306D1 (en)	1985-03-28
AU550574B2 (en)	1986-03-27
AU8508282A (en)	1983-01-06
CA1185050A (en)	1985-04-02
ES8308573A1 (es)	1983-09-01
EP0068200B1 (en)	1985-02-13
US4464518A (en)	1984-08-07
EP0068200A1 (en)	1983-01-05

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Legal Events

Date	Code	Title	Description
1999-08-01	PC1A	Transfer granted