KR920012124A - 4-아세톡시 시티렌 중합체들로부터 4- 히드록시스티렌 중합체들을 제조하기 위한 방법 - Google Patents
4-아세톡시 시티렌 중합체들로부터 4- 히드록시스티렌 중합체들을 제조하기 위한 방법 Download PDFInfo
- Publication number
- KR920012124A KR920012124A KR1019910022332A KR910022332A KR920012124A KR 920012124 A KR920012124 A KR 920012124A KR 1019910022332 A KR1019910022332 A KR 1019910022332A KR 910022332 A KR910022332 A KR 910022332A KR 920012124 A KR920012124 A KR 920012124A
- Authority
- KR
- South Korea
- Prior art keywords
- acetoxystyrene
- polymer
- hydroxystyrene
- hydroxylamine
- reaction step
- Prior art date
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
- 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
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- 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)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (19)
- 4-아세톡시스티렌 중합체를 히드록실아민과 반응시키는 단계로 구성되는, 4-히드록시스티렌 중합체의 생성 방법.
- 제1항에 있어서, 4-아세톡시스티렌 중합체가 4-아세톡시스티렌의 단독중합체이고, 4-히드록시스티렌중합체가 4-히드록시스티렌의 단독중합체인 방법.
- 제1항에 있어서, 4-아세톡시스티렌 중합체가 4-아세톡시스티렌 및 공단량체의 공중합체이고, 4-히드록시스티렌 중합체가 4-히드록시스티렌 및 공단량체의 공중합체인 방법.
- 제1항에 있어서, 반응 단계가 4-아세톡시스티렌 중합체를 히드록실아민으로 가수분해시키는 단계를 포함하는 방법.
- 제1항에 있어서, 히드록실아민이 유리 염기 형태인 방법.
- 제1항에 있어서, 반응 단계 이전에 히드록실아민의 산 염으로부터 히드록실아민을 유도시키는 단계를 포함함을 특징으로 하는 방법.
- 제1항에 있어서, 4-아세톡시스티렌 중합체의 4-아세톡시스티렌 부분 99.5%이상이 4-히드록시스티렌 부분으로 전환되는 방법.
- 제1항에 있어서, 반응 단계가 약 50℃-약 95℃의 온도하에 수행되는 방법.
- 제1항에 있어서, 4-아세톡시스티렌 중합체가 그의 고체 상태인 방법.
- 제1항에 있어서, 4-아세톡시스티렌 중합체가 현택액내인 방법.
- 제10항에 있어서, 4-아세톡시스티렌 중합체가 수성 매질내 현택된 방법.
- 제10항에 있어서, 4-아세톡시스티렌 중합체가 크기가 약 0.01-약 2.0mm 범위인 입자형태인 방법.
- 제1항에 있어서, 히드록실아민이 수용액내인 방법.
- 제3항에 있어서, 4-아세톡시스티렌 공중합체내 4-아세톡시스티렌 양이, 4-아세톡시시트렌 및 공단량체에서 기인하는 4-아세톡시스티렌 공중합체 중량의 1-99중량% 범위인 방법.
- 제1항에 있어서, 반응 단계의 결과로서 그의 고체 상태로 4-히드록시스티렌 중합체를 형성시키는 단계를 포함함을 특징으로 하는 방법.
- 현탁액내 4-아세톡시스티렌 중합체를 히드록실아민으로 가수분해시키는 단계로 구성되는 현탁액내 4-히드록시스티렌 중합체의 제조방법.
- 4-아세톡시스티렌 고체 중합체를 히드록실아민과 상호작용시키는 단계로 구성되는, 4-히드록시스티렌중합체의 제조방법.
- 제17항에 있어서, 4-히드록시스티렌 중합체가 고체인 방법.
- 제1항에 있어서, 반응 단계가 산소 부재하에 수행되는 방법.※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62291990A | 1990-12-06 | 1990-12-06 | |
US622,919 | 1990-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920012124A true KR920012124A (ko) | 1992-07-25 |
Family
ID=24496051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910022332A KR920012124A (ko) | 1990-12-06 | 1991-12-06 | 4-아세톡시 시티렌 중합체들로부터 4- 히드록시스티렌 중합체들을 제조하기 위한 방법 |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0489550B1 (ko) |
JP (1) | JP3113018B2 (ko) |
KR (1) | KR920012124A (ko) |
AT (1) | ATE124057T1 (ko) |
CA (1) | CA2057121C (ko) |
DE (1) | DE69110631T2 (ko) |
DK (1) | DK0489550T3 (ko) |
ES (1) | ES2075368T3 (ko) |
IE (1) | IE914230A1 (ko) |
IL (1) | IL100248A0 (ko) |
MX (1) | MX9102381A (ko) |
NO (1) | NO914770L (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0605089B1 (en) * | 1992-11-03 | 1999-01-07 | International Business Machines Corporation | Photoresist composition |
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)
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 (en) * | 1987-01-28 | 1989-03-15 | Hoechst Celanese Corporation | Emulsion polymerization of 4-acetoxystyrene and hydrolysis to 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 DE DE69110631T patent/DE69110631T2/de not_active Expired - Fee Related
- 1991-11-29 EP EP91311088A patent/EP0489550B1/en not_active Expired - Lifetime
- 1991-11-29 ES ES91311088T patent/ES2075368T3/es not_active Expired - Lifetime
- 1991-11-29 AT AT91311088T patent/ATE124057T1/de not_active IP Right Cessation
- 1991-12-04 MX MX9102381A patent/MX9102381A/es unknown
- 1991-12-04 NO NO91914770A patent/NO914770L/no unknown
- 1991-12-05 IL IL100248A patent/IL100248A0/xx unknown
- 1991-12-05 IE IE423091A patent/IE914230A1/en unknown
- 1991-12-05 CA CA002057121A patent/CA2057121C/en not_active Expired - Fee Related
- 1991-12-06 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 |
---|---|
IL100248A0 (en) | 1992-09-06 |
JPH04275309A (ja) | 1992-09-30 |
CA2057121C (en) | 2004-02-03 |
EP0489550B1 (en) | 1995-06-21 |
ES2075368T3 (es) | 1995-10-01 |
ATE124057T1 (de) | 1995-07-15 |
DE69110631T2 (de) | 1995-12-14 |
DK0489550T3 (da) | 1995-08-21 |
JP3113018B2 (ja) | 2000-11-27 |
EP0489550A1 (en) | 1992-06-10 |
NO914770D0 (no) | 1991-12-04 |
CA2057121A1 (en) | 1992-06-07 |
DE69110631D1 (de) | 1995-07-27 |
IE914230A1 (en) | 1992-06-17 |
MX9102381A (es) | 1992-06-01 |
NO914770L (no) | 1992-06-09 |
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