DE3172486D1 - Ethylene copolymers that can be moulded and/or injected, and process for their production - Google Patents

Ethylene copolymers that can be moulded and/or injected, and process for their production

Info

Publication number
DE3172486D1
DE3172486D1 DE8181400749T DE3172486T DE3172486D1 DE 3172486 D1 DE3172486 D1 DE 3172486D1 DE 8181400749 T DE8181400749 T DE 8181400749T DE 3172486 T DE3172486 T DE 3172486T DE 3172486 D1 DE3172486 D1 DE 3172486D1
Authority
DE
Germany
Prior art keywords
ethylene
reactor
propylene
copolymer
moulded
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.)
Expired
Application number
DE8181400749T
Other languages
German (de)
English (en)
Inventor
Florent Raviola
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.)
Orkem SA
Original Assignee
Chimique des Charbonnages SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9242391&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3172486(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Application granted granted Critical
Publication of DE3172486D1 publication Critical patent/DE3172486D1/de
Expired 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • Y10S526/916—Interpolymer from at least three ethylenically unsaturated monoolefinic hydrocarbon monomers

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE8181400749T 1980-05-28 1981-05-12 Ethylene copolymers that can be moulded and/or injected, and process for their production Expired DE3172486D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011775A FR2483430B1 (fr) 1980-05-28 1980-05-28 Copolymeres de l'ethylene capables d'etre moules et/ou injectes et un procede pour leur production

Publications (1)

Publication Number Publication Date
DE3172486D1 true DE3172486D1 (en) 1985-11-07

Family

ID=9242391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181400749T Expired DE3172486D1 (en) 1980-05-28 1981-05-12 Ethylene copolymers that can be moulded and/or injected, and process for their production

Country Status (7)

Country Link
US (1) US4424330A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0041423B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5747311A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE15905T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1176798A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3172486D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2483430B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025072A (en) * 1981-12-04 1991-06-18 Mobil Oil Corporation Highly active catalyst composition for polymerizing alpha-olefins
FR2654108B1 (fr) * 1989-11-08 1993-08-20 Norsolor Sa Nouveaux caoutchoucs polyolefiniques et leur procede de preparation.
US6897272B1 (en) 1995-01-24 2005-05-24 E.I. Du Pont De Nemours And Company α-olefins and olefin polymers and processes therefor
US5880241A (en) * 1995-01-24 1999-03-09 E. I. Du Pont De Nemours And Company Olefin polymers
US7156755B2 (en) * 2005-01-26 2007-01-02 Callaway Golf Company Golf ball with thermoplastic material
US7175543B2 (en) * 2005-01-26 2007-02-13 Callaway Golf Company Golf ball and thermoplastic material
US7612134B2 (en) * 2005-02-23 2009-11-03 Callaway Golf Company Golf ball and thermoplastic material
US7312267B2 (en) * 2005-02-23 2007-12-25 Callaway Golf Company Golf ball and thermoplastic material
US20100087546A1 (en) * 2005-04-20 2010-04-08 Biogenic Innovations, Llc Use of dimethyl sulfone (msm) to reduce homocysteine levels
US8480797B2 (en) * 2005-09-12 2013-07-09 Abela Pharmaceuticals, Inc. Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors
EP1966229B1 (en) * 2005-09-12 2015-10-21 Abela Pharmaceuticals, Inc. Systems for removing dimethyl sulfoxide (dmso) or related compounds, or odors associated with same
WO2007033180A1 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds
EP1937286B1 (en) 2005-09-12 2016-03-09 Abela Pharmaceuticals, Inc. Compositions comprising dimethyl sulfoxide (dmso)
US7612135B2 (en) 2006-02-17 2009-11-03 Callaway Golf Company Golf ball and thermoplastic material
BRPI0921494A2 (pt) * 2008-11-03 2018-10-30 Prad Reasearch And Development Ltd método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração.
WO2011053874A1 (en) 2009-10-30 2011-05-05 Tandem Abela Development Group Llc Dimethyl sulfoxide (dmso) and methylsulfonylmethane (msm) formulations to treat osteoarthritis
MX348660B (es) 2011-11-04 2017-05-29 Servicios Condumex Sa Composicion para aislamientos termoplasticos libres de halogenos, retardantes a la flama, con baja emision de humos obscuros y buenas propiedades electricas en agua.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248359A (en) 1961-04-27 1966-04-26 Du Pont Polyolefin compositions
GB1355245A (en) * 1970-05-29 1974-06-05 Mitsui Petrochemical Ind Non-elastic ethylene copolymers and their preparation
DE2350065C3 (de) 1973-10-05 1980-06-26 Chemische Werke Huels Ag, 4370 Marl Verfahren zur Herstellung von Niederdruckco- und terpolymeren des Äthylens mit niedriger Dichte
ES456321A1 (es) * 1976-02-25 1978-01-16 Charbonnages Ste Chimique Procedimiento mejorado de polimerizacion ionica del etileno bajo alta presion.
JPS6020405B2 (ja) 1976-04-06 1985-05-22 三井東圧化学株式会社 低密度ポリエチレンの製造方法
IT1110494B (it) * 1978-08-02 1985-12-23 Montedison Spa Polimeri dell etilene e procedimento per la loro preparazione
FR2451924A1 (fr) * 1979-03-23 1980-10-17 Charbonnages Ste Chimique Copolymeres de l'ethylene capables d'etre transformes en films et procede de production desdits copolymeres

Also Published As

Publication number Publication date
EP0041423A3 (en) 1981-12-16
JPS631961B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-14
ATE15905T1 (de) 1985-10-15
FR2483430B1 (fr) 1985-06-07
EP0041423B1 (fr) 1985-10-02
JPS5747311A (en) 1982-03-18
EP0041423A2 (fr) 1981-12-09
US4424330A (en) 1984-01-03
CA1176798A (fr) 1984-10-23
FR2483430A1 (fr) 1981-12-04

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee