DE3676188D1 - Verfahren zur herstellung von vinylcopolymeren mit hohem molekulargewicht. - Google Patents
Verfahren zur herstellung von vinylcopolymeren mit hohem molekulargewicht.Info
- Publication number
- DE3676188D1 DE3676188D1 DE8686904640T DE3676188T DE3676188D1 DE 3676188 D1 DE3676188 D1 DE 3676188D1 DE 8686904640 T DE8686904640 T DE 8686904640T DE 3676188 T DE3676188 T DE 3676188T DE 3676188 D1 DE3676188 D1 DE 3676188D1
- Authority
- DE
- Germany
- Prior art keywords
- vinylcopolymers
- producing
- molecular weight
- high molecular
- weight
- 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 - Fee Related
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
- C08F226/00—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/06—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/759,196 US4593082A (en) | 1985-07-26 | 1985-07-26 | Process for producing high molecular weight vinyl copolymers |
PCT/US1986/001434 WO1987000537A1 (en) | 1985-07-26 | 1986-07-14 | Process for producing high molecular weight vinyl copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3676188D1 true DE3676188D1 (de) | 1991-01-24 |
Family
ID=25054751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686904640T Expired - Fee Related DE3676188D1 (de) | 1985-07-26 | 1986-07-14 | Verfahren zur herstellung von vinylcopolymeren mit hohem molekulargewicht. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4593082A (de) |
EP (1) | EP0235177B1 (de) |
JP (1) | JPS63500458A (de) |
CA (1) | CA1253292A (de) |
DE (1) | DE3676188D1 (de) |
TR (1) | TR23372A (de) |
WO (1) | WO1987000537A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4853461A (en) * | 1988-06-13 | 1989-08-01 | Eastman Kodak Company | Method of isolating copolymers of vinylpyridine and styrene |
US5149775A (en) * | 1991-01-25 | 1992-09-22 | Eastman Kodak Company | Method for purifying high molecular weight vinylpyridine/styrene polymers from solution |
US5210149A (en) * | 1992-10-30 | 1993-05-11 | Hoechst Celanese Corporation | Amphoteric copolymer derived from vinylpyridine and acetoxystyrene |
US5304610A (en) * | 1993-01-12 | 1994-04-19 | Hoechst Celanese Corporation | Amphoteric copolymer derived from vinylpyridine and acetoxystyrene |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862902A (en) * | 1953-08-10 | 1958-12-02 | Phillips Petroleum Co | Polymerization of 3-vinylpyridines and latex produced thereby |
FR2067764A5 (de) * | 1969-11-15 | 1971-08-20 | Raffinage Cie Francaise |
-
1985
- 1985-07-26 US US06/759,196 patent/US4593082A/en not_active Expired - Fee Related
-
1986
- 1986-07-14 WO PCT/US1986/001434 patent/WO1987000537A1/en active IP Right Grant
- 1986-07-14 DE DE8686904640T patent/DE3676188D1/de not_active Expired - Fee Related
- 1986-07-14 EP EP86904640A patent/EP0235177B1/de not_active Expired
- 1986-07-14 JP JP61503844A patent/JPS63500458A/ja active Granted
- 1986-07-15 CA CA000513862A patent/CA1253292A/en not_active Expired
- 1986-07-21 TR TR402/86A patent/TR23372A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS63500458A (ja) | 1988-02-18 |
EP0235177B1 (de) | 1990-12-12 |
WO1987000537A1 (en) | 1987-01-29 |
EP0235177A1 (de) | 1987-09-09 |
US4593082A (en) | 1986-06-03 |
JPH0579243B2 (de) | 1993-11-01 |
CA1253292A (en) | 1989-04-25 |
TR23372A (tr) | 1989-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |