DE69110631D1 - Verfahren zur Herstellung von 4-Hydroxystyrolpolymeren aus 4-Acetoxystyrolpolymeren. - Google Patents

Verfahren zur Herstellung von 4-Hydroxystyrolpolymeren aus 4-Acetoxystyrolpolymeren.

Info

Publication number: DE69110631D1
Authority: DE; Germany
Prior art keywords: polymers; acetoxystyrene; preparation; hydroxystyrene; copolymers
Prior art date: 1990-12-06
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 - Fee Related

Application number

DE69110631T

Other languages

English (en)

Other versions

DE69110631T2 (de

Inventor

Michael T Sheehan

Brad L Smith

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.)

CNA Holdings LLC

Original Assignee

Hoechst Celanese 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.)

1990-12-06

Filing date

1991-11-29

Publication date

1995-07-27

1991-11-29 Application filed by Hoechst Celanese Corp filed Critical Hoechst Celanese Corp

1995-07-27 Publication of DE69110631D1 publication Critical patent/DE69110631D1/de

1995-12-14 Application granted granted Critical

1995-12-14 Publication of DE69110631T2 publication Critical patent/DE69110631T2/de

2011-11-30 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DE69110631T 1990-12-06 1991-11-29 Verfahren zur Herstellung von 4-Hydroxystyrolpolymeren aus 4-Acetoxystyrolpolymeren. Expired - Fee Related DE69110631T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US62291990A	1990-12-06	1990-12-06

Publications (2)

Publication Number	Publication Date
DE69110631D1 true DE69110631D1 (de)	1995-07-27
DE69110631T2 DE69110631T2 (de)	1995-12-14

Family

ID=24496051

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69110631T Expired - Fee Related DE69110631T2 (de)	1990-12-06	1991-11-29	Verfahren zur Herstellung von 4-Hydroxystyrolpolymeren aus 4-Acetoxystyrolpolymeren.

Country Status (12)

Country	Link
EP (1)	EP0489550B1 (de)
JP (1)	JP3113018B2 (de)
KR (1)	KR920012124A (de)
AT (1)	ATE124057T1 (de)
CA (1)	CA2057121C (de)
DE (1)	DE69110631T2 (de)
DK (1)	DK0489550T3 (de)
ES (1)	ES2075368T3 (de)
IE (1)	IE914230A1 (de)
IL (1)	IL100248A0 (de)
MX (1)	MX9102381A (de)
NO (1)	NO914770L (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69322946T2 (de) *	1992-11-03	1999-08-12	International Business Machines Corp., Armonk, N.Y.	Photolackzusammensetzung
JP4601103B2 (ja) *	1999-11-30	2010-12-22	三菱レイヨン株式会社	共重合体およびその製造方法
JP4970881B2 (ja) *	2006-09-21	2012-07-11	日東電工株式会社	固相合成用担体
FR3054223A1 (fr)	2016-07-21	2018-01-26	Total Marketing Services	Copolymere et son utilisation comme additif detergent pour carburant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4689371A (en) *	1986-07-07	1987-08-25	Celanese Corporation	Process for the preparation of poly (vinylphenol) from poly (acetoxystyrene)
EP0277721A3 (de) *	1987-01-28	1989-03-15	Hoechst Celanese Corporation	Emulsionspolymerisation von 4-Acetoxystyren und Hydrolyse zu Poly(p-vinylphenol)
US4912173A (en) *	1987-10-30	1990-03-27	Hoechst Celanese Corporation	Hydrolysis of poly(acetoxystyrene) in aqueous suspension
US4962147A (en) *	1988-05-26	1990-10-09	Hoechst Celanese Corporation	Process for the suspension polymerization of 4-acetoxystyrene and hydrolysis to 4-hydroxystyrene polymers
DE3913127A1 (de) *	1989-04-21	1990-10-25	Basf Ag	Copolymerisate auf basis von monoethylenisch ungesaettigten dicarbonsaeureanhydriden, diketen und monoethylenisch ungesaettigten monocarbonsaeuren, ihre herstellung und verwendung

1991
- 1991-11-29 DK DK91311088.8T patent/DK0489550T3/da active
- 1991-11-29 EP EP91311088A patent/EP0489550B1/de not_active Expired - Lifetime
- 1991-11-29 DE DE69110631T patent/DE69110631T2/de not_active Expired - Fee Related
- 1991-11-29 AT AT91311088T patent/ATE124057T1/de not_active IP Right Cessation
- 1991-11-29 ES ES91311088T patent/ES2075368T3/es not_active Expired - Lifetime
- 1991-12-04 MX MX9102381A patent/MX9102381A/es unknown
- 1991-12-04 NO NO91914770A patent/NO914770L/no unknown
- 1991-12-05 IE IE423091A patent/IE914230A1/en unknown
- 1991-12-05 CA CA002057121A patent/CA2057121C/en not_active Expired - Fee Related
- 1991-12-05 IL IL100248A patent/IL100248A0/xx unknown
- 1991-12-06 JP JP03322953A patent/JP3113018B2/ja not_active Expired - Fee Related
- 1991-12-06 KR KR1019910022332A patent/KR920012124A/ko not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0489550A1 (de)	1992-06-10
ES2075368T3 (es)	1995-10-01
ATE124057T1 (de)	1995-07-15
JP3113018B2 (ja)	2000-11-27
CA2057121A1 (en)	1992-06-07
MX9102381A (es)	1992-06-01
NO914770L (no)	1992-06-09
IL100248A0 (en)	1992-09-06
KR920012124A (ko)	1992-07-25
NO914770D0 (no)	1991-12-04
CA2057121C (en)	2004-02-03
IE914230A1 (en)	1992-06-17
JPH04275309A (ja)	1992-09-30
DK0489550T3 (da)	1995-08-21
DE69110631T2 (de)	1995-12-14
EP0489550B1 (de)	1995-06-21

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Legal Events

Date	Code	Title	Description
1996-07-18	8364	No opposition during term of opposition
2010-09-16	8339	Ceased/non-payment of the annual fee