NL253350A - - Google Patents
Info
- Publication number
- NL253350A NL253350A NL253350DA NL253350A NL 253350 A NL253350 A NL 253350A NL 253350D A NL253350D A NL 253350DA NL 253350 A NL253350 A NL 253350A
- Authority
- NL
- Netherlands
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
-
- 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
-
- 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
- C08G2/28—Post-polymerisation treatments
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2302059A GB878163A (en) | 1959-07-03 | 1959-07-03 | Improvements in or relating to the manufacture of polyoxymethylenes |
| GB1961560 | 1960-05-23 | ||
| GB1817560 | 1960-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL253350A true NL253350A (en) |
Family
ID=27257592
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL253350D NL253350A (en) | 1959-07-03 | ||
| NL127433D NL127433C (en) | 1959-07-03 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL127433D NL127433C (en) | 1959-07-03 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE592599A (en) |
| CH (1) | CH390546A (en) |
| DE (1) | DE1445220A1 (en) |
| GB (1) | GB878163A (en) |
| NL (2) | NL127433C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL265841A (en) * | 1960-06-16 | |||
| NL271273A (en) * | 1960-11-15 | |||
| US3197438A (en) * | 1961-01-16 | 1965-07-27 | Grace W R & Co | Polymerization and co-polymerization of trioxane in inert solvents |
| BE624203A (en) * | 1961-10-27 | |||
| GB1040171A (en) * | 1962-03-19 | 1966-08-24 | British Industrial Plastics | Manufacture of polyoxymethylenes |
| DE1204823B (en) * | 1963-04-30 | 1965-11-11 | Hoechst Ag | Process for polymerizing cyclic acetals individually or in admixture |
| NL125851C (en) * | 1963-09-28 |
-
0
- BE BE592599D patent/BE592599A/xx unknown
- NL NL253350D patent/NL253350A/xx unknown
- NL NL127433D patent/NL127433C/xx active
-
1959
- 1959-07-03 GB GB2302059A patent/GB878163A/en not_active Expired
-
1960
- 1960-07-02 DE DE19601445220 patent/DE1445220A1/en active Pending
- 1960-07-04 CH CH760060A patent/CH390546A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB878163A (en) | 1961-09-27 |
| CH390546A (en) | 1965-04-15 |
| NL127433C (en) | |
| BE592599A (en) | |
| DE1445220A1 (en) | 1968-11-07 |