DE3683957D1 - Herstellung von acrylpolymeren mit einer mischung von drei peroxydinitiatoren. - Google Patents

Herstellung von acrylpolymeren mit einer mischung von drei peroxydinitiatoren.

Info

Publication number: DE3683957D1
Authority: DE; Germany
Prior art keywords: peroxydinitiators; mixture; production; acrylic polymers; acrylic
Prior art date: 1985-06-21
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 - Lifetime

Application number

DE8686108467T

Other languages

English (en)

Inventor

Barry Jordan Heitner

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.)

Lucite International Inc

Original Assignee

EI Du Pont de Nemours and 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.)

1985-06-21

Filing date

1986-06-20

Publication date

1992-04-02

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25004976&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3683957(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1986-06-20 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1992-04-02 Application granted granted Critical

1992-04-02 Publication of DE3683957D1 publication Critical patent/DE3683957D1/de

2006-06-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof

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)
Polymerization Catalysts (AREA)
Polymerisation Methods In General (AREA)

DE8686108467T 1985-06-21 1986-06-20 Herstellung von acrylpolymeren mit einer mischung von drei peroxydinitiatoren. Expired - Lifetime DE3683957D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/747,416 US4605717A (en)	1985-06-21	1985-06-21	Preparation of acrylic polymer sheets using a ternary peroxide initiator system

Publications (1)

Publication Number	Publication Date
DE3683957D1 true DE3683957D1 (de)	1992-04-02

Family

ID=25004976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8686108467T Expired - Lifetime DE3683957D1 (de)	1985-06-21	1986-06-20	Herstellung von acrylpolymeren mit einer mischung von drei peroxydinitiatoren.

Country Status (5)

Country	Link
US (1)	US4605717A (de)
EP (1)	EP0206289B1 (de)
JP (1)	JPS61296010A (de)
CA (1)	CA1248289A (de)
DE (1)	DE3683957D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4968738A (en) *	1989-04-06	1990-11-06	Quantum Materials, Inc.	Silver-glass die attach paste with reduced resin
US5269813A (en) *	1990-06-12	1993-12-14	Menicon Co., Ltd.	Material for one-piece intraocular lenses
JP3357100B2 (ja) *	1992-12-01	2002-12-16	積水化学工業株式会社	アクリル系粘着剤の製造方法
DE4340887A1 (de) *	1993-12-01	1995-06-08	Roehm Gmbh	Polymethacrylat-Formmasse mit hoher Wärmeformbeständigkeit und hoher Stabilität gegen thermischen Abbau
EP1201686B1 (de) *	2000-10-23	2006-07-19	Mitsubishi Gas Chemical Company, Inc.	Methylmethacrylat-Sirup und seine Herstellung
FR3060577B1 (fr) *	2016-12-21	2020-11-06	Arkema France	Composition liquide comprenant deux initiateurs, son procede de polymerisation, utilisation et materiau ou composition obtenu apres polymerisation de la composition
FR3082845B1 (fr) *	2018-06-21	2021-01-15	Arkema France	Composition liquide comprenant trois initiateurs, son procede de polymerisation, son utilisation et materiau obtenu apres polymerisation de la composition
JP7166154B2 (ja) *	2018-11-30	2022-11-07	株式会社クラレ	メタクリル系樹脂注型板およびその製造方法
CN112876599B (zh) *	2019-11-29	2022-09-09	博立尔化工（扬州）有限公司	一种适用于uv光固化体系的固体丙烯酸树脂的制备工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL260655A (de) *	1960-02-01
GB1243197A (en) *	1968-01-18	1971-08-18	British Petroleum Co	Polymerisation process
GB1252153A (de) *	1968-04-30	1971-11-03
US3763128A (en) *	1970-04-08	1973-10-02	Argus Chem	Novel co initiator systems
JPS5639770B2 (de) *	1974-12-13	1981-09-16
US4197215A (en) *	1975-09-22	1980-04-08	E. I. Du Pont De Nemours And Company	Composition for polymerizing and curing methyl methacrylate monomer-polymer syrups in the presence of metal salts of hemi-peresters of maleic acid
JPS5922725B2 (ja) *	1976-02-06	1984-05-29	住友化学工業株式会社	シラツプの製造方法
US4125695A (en) *	1977-01-06	1978-11-14	Pennwalt Corporation	Polymerization process with reduced cycle time employing polyfunctional free radical initiators
US4183991A (en) *	1977-05-02	1980-01-15	Rohm And Haas Company	Process for preparing highly filled acrylic articles
US4152506A (en) *	1978-04-26	1979-05-01	E. I. Du Pont De Nemours And Company	Preparation of thermoformable methyl methacrylate sheets
JPS56145907A (en) *	1980-04-15	1981-11-13	Kyowa Gas Chem Ind Co Ltd	Production of methacrylic resin having excellent heat distorsion resistance
US4328329A (en) *	1980-12-11	1982-05-04	E. I. Du Pont De Nemours And Company	Process for polymerizing methyl methacrylate syrup using a dual initiator system
JPS5945310A (ja) *	1982-09-07	1984-03-14	Mitsubishi Rayon Co Ltd	耐熱分解性、流動性に優れたメタクリル樹脂の製造法

1985
- 1985-06-21 US US06/747,416 patent/US4605717A/en not_active Expired - Lifetime
1986
- 1986-06-17 CA CA000511746A patent/CA1248289A/en not_active Expired
- 1986-06-20 EP EP86108467A patent/EP0206289B1/de not_active Expired
- 1986-06-20 JP JP61143117A patent/JPS61296010A/ja active Granted
- 1986-06-20 DE DE8686108467T patent/DE3683957D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS61296010A (ja)	1986-12-26
CA1248289A (en)	1989-01-03
US4605717A (en)	1986-08-12
EP0206289A2 (de)	1986-12-30
EP0206289B1 (de)	1992-02-26
EP0206289A3 (en)	1988-12-07
JPH0576967B2 (de)	1993-10-25

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Legal Events

Date	Code	Title	Description
1993-03-04	8363	Opposition against the patent
1995-06-29	8365	Fully valid after opposition proceedings
1996-01-04	8327	Change in the person/name/address of the patent owner	Owner name: ICI ACRYLICS OF CONDORD PLAZA, WILMINGTON, DEL., U
1996-01-04	8328	Change in the person/name/address of the agent	Free format text: DERZEIT KEIN VERTRETER BESTELLT
2003-11-06	8327	Change in the person/name/address of the patent owner	Owner name: INEOS ACRYLICS, INC., CORDOVA, TENN., US
2003-11-13	8327	Change in the person/name/address of the patent owner	Owner name: LUCITE INTERNATIONAL, INC., CORDOVA, TENN., US