DE69607383D1 - Verfahren zur herstellung von poly(4-hydroxystyrol) - Google Patents
Verfahren zur herstellung von poly(4-hydroxystyrol)Info
- Publication number
- DE69607383D1 DE69607383D1 DE69607383T DE69607383T DE69607383D1 DE 69607383 D1 DE69607383 D1 DE 69607383D1 DE 69607383 T DE69607383 T DE 69607383T DE 69607383 T DE69607383 T DE 69607383T DE 69607383 D1 DE69607383 D1 DE 69607383D1
- Authority
- DE
- Germany
- Prior art keywords
- hydroxystyrene
- producing poly
- poly
- producing
- 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 - Lifetime
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
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/542,584 US5578687A (en) | 1995-10-13 | 1995-10-13 | Process for preparing poly(4-hydroxystyrene) |
PCT/US1996/016158 WO1997013796A1 (en) | 1995-10-13 | 1996-10-09 | Process for preparing poly(4-hydroxystyrene) |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69607383D1 true DE69607383D1 (de) | 2000-04-27 |
DE69607383T2 DE69607383T2 (de) | 2000-08-24 |
Family
ID=24164448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69607383T Expired - Lifetime DE69607383T2 (de) | 1995-10-13 | 1996-10-09 | Verfahren zur herstellung von poly(4-hydroxystyrol) |
Country Status (5)
Country | Link |
---|---|
US (1) | US5578687A (de) |
EP (1) | EP0868446B1 (de) |
JP (1) | JP3444894B2 (de) |
DE (1) | DE69607383T2 (de) |
WO (1) | WO1997013796A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6107425A (en) * | 1998-02-06 | 2000-08-22 | Shipley Company, L.L.C. | Narrow molecular weight distribution polymers and use of same as resin binders for negative-acting photoresists |
US7586013B2 (en) * | 2004-03-26 | 2009-09-08 | E.I. Du Pont De Nemours And Company | Method for preparing hydroxystyrenes and acetylated derivatives thereof |
EP1756191B1 (de) * | 2004-05-05 | 2012-09-19 | DuPont Electronic Polymers L.P. | Derivatisierte polyhydroxystyrole mit einer struktur vom novolak-typ und herstellungsverfahren dafür |
US7960470B2 (en) * | 2005-08-03 | 2011-06-14 | The Inctec Inc. | Method for producing polymer composition and polymer composition |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE232282C (de) * | ||||
CA465367A (en) * | 1950-05-23 | George Robert Bacon Reginald | Production of polymeric materials | |
GB579379A (en) * | 1943-09-07 | 1946-08-01 | Leonard Fallows | Polymerisation of acrylic acid derivatives |
GB608635A (en) * | 1946-04-11 | 1948-09-17 | Boake Roberts & Company Ltd A | Improvements relating to the polymerisation of vinyl compounds |
NL279445A (de) * | 1961-06-09 | |||
JPS5130117B2 (de) * | 1971-08-03 | 1976-08-30 | ||
US4085169A (en) * | 1973-07-23 | 1978-04-18 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Process for preparing styrenic polymer particles |
JPS6030687B2 (ja) * | 1980-08-30 | 1985-07-18 | 丸善石油株式会社 | パラヒドロキシスチレン重合体の製法 |
EP0260104A3 (de) * | 1986-09-09 | 1989-03-15 | Celanese Corporation | Verfahren zur Herstellung von Polyvinylphenol durch gleichzeitige Methanolyse und Polymerisation von 4-Acetoxystyren |
US5087772A (en) * | 1990-11-16 | 1992-02-11 | Hoechst Celanese Corporation | Method for preparing 4-hydroxystyrene |
US5399644A (en) * | 1992-07-28 | 1995-03-21 | General Electric Company | Sulfur dioxide for vapor phase elimination of styrene and acrylonitrile popcorn polymer in bulk san production |
US5463141A (en) * | 1994-12-19 | 1995-10-31 | Hoechst Clanese Corporation | Process for preparing poly(4-hydroxystyrene) |
US5453481A (en) * | 1995-03-01 | 1995-09-26 | Hoechst Celanese Corporation | Process for preparing vinylphenol polymers and copolymers |
US5453483A (en) * | 1995-03-17 | 1995-09-26 | Hoechst Celanese Corporation | Process for preparing poly(4-hydroxystyrene) |
-
1995
- 1995-10-13 US US08/542,584 patent/US5578687A/en not_active Expired - Lifetime
-
1996
- 1996-10-09 EP EP96934136A patent/EP0868446B1/de not_active Expired - Lifetime
- 1996-10-09 JP JP51514897A patent/JP3444894B2/ja not_active Expired - Fee Related
- 1996-10-09 DE DE69607383T patent/DE69607383T2/de not_active Expired - Lifetime
- 1996-10-09 WO PCT/US1996/016158 patent/WO1997013796A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69607383T2 (de) | 2000-08-24 |
JP2000502371A (ja) | 2000-02-29 |
JP3444894B2 (ja) | 2003-09-08 |
WO1997013796A1 (en) | 1997-04-17 |
US5578687A (en) | 1996-11-26 |
EP0868446A1 (de) | 1998-10-07 |
EP0868446B1 (de) | 2000-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |