GB1257859A - - Google Patents
Info
- Publication number
- GB1257859A GB1257859A GB1257859DA GB1257859A GB 1257859 A GB1257859 A GB 1257859A GB 1257859D A GB1257859D A GB 1257859DA GB 1257859 A GB1257859 A GB 1257859A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acrylonitrile
- polyvinyl alcohol
- sept
- grafting
- hydrogen
- 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
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
- C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
-
- 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
- C08F273/00—Macromolecular compounds obtained by polymerising monomers on to polymers of sulfur-containing monomers as defined in group C08F28/00
-
- 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
- C08F8/44—Preparation of metal salts or ammonium salts
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)
- Graft Or Block Polymers (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR166518 | 1968-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1257859A true GB1257859A (xx) | 1971-12-22 |
Family
ID=8654645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1257859D Expired GB1257859A (xx) | 1968-09-17 | 1969-09-17 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE738936A (xx) |
| BR (1) | BR6912417D0 (xx) |
| DE (1) | DE1947111A1 (xx) |
| ES (1) | ES371608A1 (xx) |
| FR (1) | FR1586704A (xx) |
| GB (1) | GB1257859A (xx) |
| LU (1) | LU59452A1 (xx) |
| NL (1) | NL6913717A (xx) |
-
1968
- 1968-09-17 FR FR166518A patent/FR1586704A/fr not_active Expired
-
1969
- 1969-09-09 NL NL6913717A patent/NL6913717A/xx unknown
- 1969-09-12 BR BR212417/69A patent/BR6912417D0/pt unknown
- 1969-09-16 BE BE738936D patent/BE738936A/xx unknown
- 1969-09-16 LU LU59452D patent/LU59452A1/xx unknown
- 1969-09-17 ES ES371608A patent/ES371608A1/es not_active Expired
- 1969-09-17 DE DE19691947111 patent/DE1947111A1/de active Pending
- 1969-09-17 GB GB1257859D patent/GB1257859A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE738936A (xx) | 1970-03-16 |
| NL6913717A (xx) | 1970-03-19 |
| BR6912417D0 (pt) | 1973-01-18 |
| LU59452A1 (xx) | 1970-03-23 |
| ES371608A1 (es) | 1971-11-01 |
| DE1947111A1 (de) | 1970-03-26 |
| FR1586704A (xx) | 1970-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |