FR1205422A - Process for the production of polyesters of carbonic acid - Google Patents
Process for the production of polyesters of carbonic acidInfo
- Publication number
- FR1205422A FR1205422A FR1205422DA FR1205422A FR 1205422 A FR1205422 A FR 1205422A FR 1205422D A FR1205422D A FR 1205422DA FR 1205422 A FR1205422 A FR 1205422A
- Authority
- FR
- France
- Prior art keywords
- polyesters
- production
- carbonic acid
- carbonic
- acid
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/26—General preparatory processes using halocarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
- C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB44268A DE1044406B (en) | 1957-04-11 | 1957-04-11 | Process for the production of polyesters of carbonic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1205422A true FR1205422A (en) | 1960-02-02 |
Family
ID=6967280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1205422D Expired FR1205422A (en) | 1957-04-11 | 1958-04-11 | Process for the production of polyesters of carbonic acid |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1044406B (en) |
FR (1) | FR1205422A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300447A (en) * | 1961-04-25 | 1967-01-24 | Bayer Ag | Process for reducing the acid number of polyesters |
-
1957
- 1957-04-11 DE DEB44268A patent/DE1044406B/en active Pending
-
1958
- 1958-04-11 FR FR1205422D patent/FR1205422A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1044406B (en) | 1958-11-20 |
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