BE630942A - - Google Patents
Info
- Publication number
- BE630942A BE630942A BE630942DA BE630942A BE 630942 A BE630942 A BE 630942A BE 630942D A BE630942D A BE 630942DA BE 630942 A BE630942 A BE 630942A
- Authority
- BE
- Belgium
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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/06—Catalysts
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- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
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- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/18—Copolymerisation of aldehydes or ketones
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polyethers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT714962 | 1962-04-11 | ||
| IT2145362 | 1962-10-31 | ||
| IT542663 | 1963-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE630942A true BE630942A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=27272643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE630942D BE630942A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1962-04-11 |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383364A (en) * | 1964-06-26 | 1968-05-14 | Exxon Research Engineering Co | Process of preparing formaldehydecarbon monoxide copolymer |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4016208A (en) * | 1974-06-19 | 1977-04-05 | Chevron Research Company | Acid production |
| US5169965A (en) * | 1990-07-10 | 1992-12-08 | Daicel Chemical Industries, Ltd. | Lactone-modified alicyclic composition and an epoxidized composition thereof |
| US8653226B2 (en) * | 2008-12-04 | 2014-02-18 | University Of Florida Research Foundation, Inc. | Polyesteracetals |
| HK1206048A1 (en) | 2012-03-08 | 2015-12-31 | University Of Florida Research Foundation, Inc. | Polyglycolic acid and copolymers thereof from c1 feedstocks |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2152852A (en) * | 1936-12-31 | 1939-04-04 | Du Pont | Process for manufacture of glycolic acid |
| US2153064A (en) * | 1937-11-03 | 1939-04-04 | Du Pont | Process for the preparation of glycolic acid |
| US2331094A (en) * | 1940-11-23 | 1943-10-05 | Du Pont | Preparation of esters |
| US2371990A (en) * | 1942-02-18 | 1945-03-20 | Du Pont | Polymeric esters |
| US2989506A (en) * | 1957-10-21 | 1961-06-20 | Celanese Corp | Catalytic polymerization |
| US3147234A (en) * | 1958-02-28 | 1964-09-01 | Celanese Corp | Modified oxymethylene polymers |
| US2989511A (en) * | 1958-12-23 | 1961-06-20 | Celanese Corp | Catalytic polymerization of trioxane |
-
0
- NL NL136295D patent/NL136295C/xx active
- NL NL291413D patent/NL291413A/xx unknown
- BE BE630942D patent/BE630942A/xx unknown
-
1963
- 1963-04-09 DK DK166763AA patent/DK108147C/da active
- 1963-04-10 DE DES84642A patent/DE1199991B/de active Pending
- 1963-04-10 CH CH455363A patent/CH437799A/de unknown
- 1963-04-11 GB GB14714/63A patent/GB1029734A/en not_active Expired
-
1967
- 1967-06-05 US US645543A patent/US3673156A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3383364A (en) * | 1964-06-26 | 1968-05-14 | Exxon Research Engineering Co | Process of preparing formaldehydecarbon monoxide copolymer |
Also Published As
| Publication number | Publication date |
|---|---|
| NL291413A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE1199991B (de) | 1965-09-02 |
| NL136295C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB1029734A (en) | 1966-05-18 |
| US3673156A (en) | 1972-06-27 |
| CH437799A (de) | 1967-06-15 |
| DK108147C (da) | 1967-09-18 |