NO172647C - Fremstilling av modifiserte polyvinylalkoholer - Google Patents
Fremstilling av modifiserte polyvinylalkoholerInfo
- Publication number
- NO172647C NO172647C NO875231A NO875231A NO172647C NO 172647 C NO172647 C NO 172647C NO 875231 A NO875231 A NO 875231A NO 875231 A NO875231 A NO 875231A NO 172647 C NO172647 C NO 172647C
- Authority
- NO
- Norway
- Prior art keywords
- preparation
- modified polyvinyl
- polyvinyl alcohols
- alcohols
- modified
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94473686A | 1986-12-22 | 1986-12-22 |
Publications (4)
Publication Number | Publication Date |
---|---|
NO875231D0 NO875231D0 (no) | 1987-12-15 |
NO875231L NO875231L (no) | 1988-06-23 |
NO172647B NO172647B (no) | 1993-05-10 |
NO172647C true NO172647C (no) | 1993-08-18 |
Family
ID=25481975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO875231A NO172647C (no) | 1986-12-22 | 1987-12-15 | Fremstilling av modifiserte polyvinylalkoholer |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1328031C (no) |
GB (1) | GB2199834B (no) |
NO (1) | NO172647C (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2125452A1 (en) * | 1993-07-01 | 1995-01-02 | Rhone-Poulenc Specialty Chemicals Co. | Anionic sulfonated thickening composition |
US5350801A (en) * | 1993-07-07 | 1994-09-27 | Air Products And Chemicals, Inc. | Solid state process for modification of polyvinyl alcohol using Michael-type addition |
US5783628A (en) * | 1996-03-07 | 1998-07-21 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Modified polyvinyl alcohol |
KR102447937B1 (ko) | 2018-07-23 | 2022-09-27 | 주식회사 엘지화학 | 2-시아노에틸기 함유 중합체의 제조 방법 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE563086A (no) * | 1956-12-11 |
-
1987
- 1987-12-07 CA CA000553633A patent/CA1328031C/en not_active Expired - Fee Related
- 1987-12-15 GB GB8729181A patent/GB2199834B/en not_active Expired - Lifetime
- 1987-12-15 NO NO875231A patent/NO172647C/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB8729181D0 (en) | 1988-01-27 |
GB2199834B (en) | 1991-05-22 |
NO875231D0 (no) | 1987-12-15 |
NO875231L (no) | 1988-06-23 |
CA1328031C (en) | 1994-03-22 |
NO172647B (no) | 1993-05-10 |
GB2199834A (en) | 1988-07-20 |
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