FR994168A - Process for preparing polyvinyl alcohol - Google Patents
Process for preparing polyvinyl alcoholInfo
- Publication number
- FR994168A FR994168A FR994168DA FR994168A FR 994168 A FR994168 A FR 994168A FR 994168D A FR994168D A FR 994168DA FR 994168 A FR994168 A FR 994168A
- Authority
- FR
- France
- Prior art keywords
- polyvinyl alcohol
- preparing polyvinyl
- preparing
- alcohol
- polyvinyl
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
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 |
---|---|---|---|
CA662351X | 1948-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR994168A true FR994168A (en) | 1951-11-13 |
Family
ID=4172107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR994168D Expired FR994168A (en) | 1948-02-19 | 1949-01-28 | Process for preparing polyvinyl alcohol |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE842408C (en) |
FR (1) | FR994168A (en) |
GB (1) | GB662351A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1002527B (en) * | 1953-04-30 | 1957-02-14 | Du Pont | Process for the production of polyvinyl alcohol |
DE963194C (en) * | 1953-05-13 | 1957-05-02 | Wacker Chemie Gmbh | Process for the production of polyvinyl alcohol |
NL188174B (en) * | 1953-06-15 | Sun Carpet Co Ltd | DEVICE FOR MANUFACTURING EMBROIDERED CARPETS. | |
DE1042237B (en) * | 1955-04-06 | 1958-10-30 | Wacker Chemie Gmbh | Process for the production of polyvinyl alcohol |
-
1949
- 1949-01-28 FR FR994168D patent/FR994168A/en not_active Expired
- 1949-02-16 GB GB4182/49A patent/GB662351A/en not_active Expired
-
1950
- 1950-10-01 DE DES20032A patent/DE842408C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB662351A (en) | 1951-12-05 |
DE842408C (en) | 1952-06-26 |
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