BE666589A - - Google Patents
Info
- Publication number
- BE666589A BE666589A BE666589DA BE666589A BE 666589 A BE666589 A BE 666589A BE 666589D A BE666589D A BE 666589DA BE 666589 A BE666589 A BE 666589A
- 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
-
- 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
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/22—Copolymerisation of aldehydes or ketones with epoxy compounds
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF43369A DE1220607B (de) | 1964-07-08 | 1964-07-08 | Verfahren zur Herstellung von Polymerisaten oder Copolymerisaten des Trioxans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE666589A true BE666589A (xx) | 1966-01-10 |
Family
ID=7099523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE666589D BE666589A (xx) | 1964-07-08 | 1965-07-08 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3385826A (xx) |
| AT (1) | AT252565B (xx) |
| BE (1) | BE666589A (xx) |
| CH (1) | CH476042A (xx) |
| DE (1) | DE1220607B (xx) |
| GB (1) | GB1045784A (xx) |
| NL (1) | NL143959B (xx) |
| SE (1) | SE331578B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3684767A (en) * | 1969-01-16 | 1972-08-15 | Japan Atomic Energy Res Inst | Method for preparing polyoxymethylene |
| CN102343233A (zh) * | 2011-07-31 | 2012-02-08 | 韶关市广化科技有限公司 | 一种多功能环保型硼酸酯表面活性剂的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1271297A (fr) * | 1959-08-29 | 1961-09-08 | Degussa | Procédé pour préparer des polyoxyméthylènes thermiquement et chimiquement stables |
| NL275486A (xx) * | 1961-03-04 |
-
1964
- 1964-07-08 DE DEF43369A patent/DE1220607B/de active Pending
-
1965
- 1965-07-06 AT AT612765A patent/AT252565B/de active
- 1965-07-06 CH CH943765A patent/CH476042A/de not_active IP Right Cessation
- 1965-07-06 US US469883A patent/US3385826A/en not_active Expired - Lifetime
- 1965-07-07 SE SE08991/65A patent/SE331578B/xx unknown
- 1965-07-07 GB GB28798/65A patent/GB1045784A/en not_active Expired
- 1965-07-07 NL NL656508729A patent/NL143959B/xx unknown
- 1965-07-08 BE BE666589D patent/BE666589A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3385826A (en) | 1968-05-28 |
| DE1220607B (de) | 1966-07-07 |
| CH476042A (de) | 1969-07-31 |
| NL143959B (nl) | 1974-11-15 |
| AT252565B (de) | 1967-02-27 |
| SE331578B (xx) | 1971-01-04 |
| NL6508729A (xx) | 1966-01-10 |
| GB1045784A (en) | 1966-10-19 |