FR2101237A1 - - Google Patents
Info
- Publication number
- FR2101237A1 FR2101237A1 FR7128258A FR7128258A FR2101237A1 FR 2101237 A1 FR2101237 A1 FR 2101237A1 FR 7128258 A FR7128258 A FR 7128258A FR 7128258 A FR7128258 A FR 7128258A FR 2101237 A1 FR2101237 A1 FR 2101237A1
- Authority
- FR
- France
- 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.)
- Granted
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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702038908 DE2038908C3 (de) | 1970-08-05 | Verfahren zur Herstellung von Oxymethylenhomo- oder -copolymerisaten |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2101237A1 true FR2101237A1 (fr) | 1972-03-31 |
FR2101237B1 FR2101237B1 (fr) | 1976-04-02 |
Family
ID=5778925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7128258A Expired FR2101237B1 (fr) | 1970-08-05 | 1971-08-02 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3775370A (fr) |
BE (1) | BE770983A (fr) |
CA (1) | CA967299A (fr) |
FR (1) | FR2101237B1 (fr) |
GB (1) | GB1350955A (fr) |
NL (1) | NL7110816A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3004191B1 (fr) | 2013-05-29 | 2017-07-12 | Basf Se | Procédé de fabrication de polyoxyméthylène |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT623830A (fr) * |
-
1971
- 1971-07-27 US US00166573A patent/US3775370A/en not_active Expired - Lifetime
- 1971-07-29 CA CA119,456A patent/CA967299A/en not_active Expired
- 1971-08-02 FR FR7128258A patent/FR2101237B1/fr not_active Expired
- 1971-08-04 GB GB3654871A patent/GB1350955A/en not_active Expired
- 1971-08-05 BE BE770983A patent/BE770983A/fr unknown
- 1971-08-05 NL NL7110816A patent/NL7110816A/xx unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT623830A (fr) * |
Also Published As
Publication number | Publication date |
---|---|
DE2038908B2 (de) | 1975-06-12 |
US3775370A (en) | 1973-11-27 |
DE2038908A1 (de) | 1972-02-10 |
FR2101237B1 (fr) | 1976-04-02 |
NL7110816A (fr) | 1972-02-08 |
GB1350955A (en) | 1974-04-24 |
BE770983A (fr) | 1972-02-07 |
CA967299A (en) | 1975-05-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |