FR1413718A - Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar process - Google Patents
Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar processInfo
- Publication number
- FR1413718A FR1413718A FR994541A FR994541A FR1413718A FR 1413718 A FR1413718 A FR 1413718A FR 994541 A FR994541 A FR 994541A FR 994541 A FR994541 A FR 994541A FR 1413718 A FR1413718 A FR 1413718A
- Authority
- FR
- France
- Prior art keywords
- polyacetals
- stabilizing
- those obtained
- similar
- products conforming
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
- C08L59/02—Polyacetals containing polyoxymethylene sequences only
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV26785A DE1238664B (en) | 1964-09-15 | 1964-09-15 | Formaldehyde condensates for stabilizing polyoxymethylenes |
GB44757/64A GB1021340A (en) | 1964-09-15 | 1964-11-03 | Process for the stabilization of polyacetals |
FR994541A FR1413718A (en) | 1964-09-15 | 1964-11-10 | Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar process |
BE656306D BE656306A (en) | 1964-09-15 | 1964-11-26 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV26785A DE1238664B (en) | 1964-09-15 | 1964-09-15 | Formaldehyde condensates for stabilizing polyoxymethylenes |
GB44757/64A GB1021340A (en) | 1964-09-15 | 1964-11-03 | Process for the stabilization of polyacetals |
FR994541A FR1413718A (en) | 1964-09-15 | 1964-11-10 | Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar process |
BE656306 | 1964-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1413718A true FR1413718A (en) | 1965-10-08 |
Family
ID=33479728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR994541A Expired FR1413718A (en) | 1964-09-15 | 1964-11-10 | Process for stabilizing polyacetals and products conforming to those obtained by the present process or similar process |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE656306A (en) |
DE (1) | DE1238664B (en) |
FR (1) | FR1413718A (en) |
GB (1) | GB1021340A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3063960A (en) * | 1958-10-03 | 1962-11-13 | Union Carbide Corp | Alkylene oxide polymers stabilized with amino-formaldehyde condensation products |
-
1964
- 1964-09-15 DE DEV26785A patent/DE1238664B/en active Pending
- 1964-11-03 GB GB44757/64A patent/GB1021340A/en not_active Expired
- 1964-11-10 FR FR994541A patent/FR1413718A/en not_active Expired
- 1964-11-26 BE BE656306D patent/BE656306A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE656306A (en) | 1965-03-16 |
GB1021340A (en) | 1966-03-02 |
DE1238664B (en) | 1967-04-13 |
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