FR842959A - Process for the implementation of polyvinyl acetals - Google Patents
Process for the implementation of polyvinyl acetalsInfo
- Publication number
- FR842959A FR842959A FR842959DA FR842959A FR 842959 A FR842959 A FR 842959A FR 842959D A FR842959D A FR 842959DA FR 842959 A FR842959 A FR 842959A
- Authority
- FR
- France
- Prior art keywords
- implementation
- polyvinyl acetals
- acetals
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/14—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or 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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE519314X | 1937-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR842959A true FR842959A (en) | 1939-06-22 |
Family
ID=6550439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR842959D Expired FR842959A (en) | 1937-09-17 | 1938-09-03 | Process for the implementation of polyvinyl acetals |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR842959A (en) |
GB (1) | GB519314A (en) |
-
1938
- 1938-09-03 FR FR842959D patent/FR842959A/en not_active Expired
- 1938-09-19 GB GB27260/38A patent/GB519314A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB519314A (en) | 1940-03-21 |
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