FR1238071A - Process for the preparation of high molecular weight polyoxymethylenes, which can be formed in the thermoplastic state - Google Patents
Process for the preparation of high molecular weight polyoxymethylenes, which can be formed in the thermoplastic stateInfo
- Publication number
- FR1238071A FR1238071A FR807530A FR807530A FR1238071A FR 1238071 A FR1238071 A FR 1238071A FR 807530 A FR807530 A FR 807530A FR 807530 A FR807530 A FR 807530A FR 1238071 A FR1238071 A FR 1238071A
- Authority
- FR
- France
- Prior art keywords
- preparation
- molecular weight
- high molecular
- thermoplastic state
- weight polyoxymethylenes
- 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
- 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
- C08G2/30—Chemical modification by after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- General 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 |
---|---|---|---|
DEF27116A DE1201995B (en) | 1958-11-25 | 1958-11-25 | Process for etherifying high molecular weight polyoxymethylenes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1238071A true FR1238071A (en) | 1960-08-05 |
Family
ID=7092298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR807530A Expired FR1238071A (en) | 1958-11-25 | 1959-10-15 | Process for the preparation of high molecular weight polyoxymethylenes, which can be formed in the thermoplastic state |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE583593A (en) |
CH (1) | CH431988A (en) |
DE (1) | DE1201995B (en) |
FR (1) | FR1238071A (en) |
GB (1) | GB869323A (en) |
NL (2) | NL245719A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1006136B (en) * | 1973-12-28 | 1976-09-30 | Sir Soc Italiana Resine Spa | STABILIZATION OF ACETAL POLYMERS |
-
0
- NL NL111847D patent/NL111847C/xx active
- NL NL245719D patent/NL245719A/xx unknown
- BE BE583593D patent/BE583593A/xx unknown
-
1958
- 1958-11-25 DE DEF27116A patent/DE1201995B/en active Pending
-
1959
- 1959-10-12 CH CH7931859A patent/CH431988A/en unknown
- 1959-10-15 FR FR807530A patent/FR1238071A/en not_active Expired
- 1959-11-24 GB GB3991859A patent/GB869323A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL111847C (en) | |
DE1201995B (en) | 1965-09-30 |
NL245719A (en) | |
BE583593A (en) | |
GB869323A (en) | 1961-05-31 |
CH431988A (en) | 1967-03-15 |
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