GB1303922A - - Google Patents
Info
- Publication number
- GB1303922A GB1303922A GB2791671A GB2791671A GB1303922A GB 1303922 A GB1303922 A GB 1303922A GB 2791671 A GB2791671 A GB 2791671A GB 2791671 A GB2791671 A GB 2791671A GB 1303922 A GB1303922 A GB 1303922A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tris
- oxymethylene
- adipate
- trioxan
- dinonylphenyl
- 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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4036—Mixtures of compounds of group C08G18/56 with other macromolecular compounds
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/56—Polyacetals
-
- 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
- C08G2/30—Chemical modification by after-treatment
-
- 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
- C08G2/38—Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4682070A | 1970-06-16 | 1970-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1303922A true GB1303922A (US07122603-20061017-C00294.png) | 1973-01-24 |
Family
ID=21945568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2791671A Expired GB1303922A (US07122603-20061017-C00294.png) | 1970-06-16 | 1971-06-15 |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59105047A (ja) * | 1982-12-07 | 1984-06-18 | Mitsubishi Gas Chem Co Inc | アセタ−ル樹脂組成物 |
| US4469842A (en) * | 1983-08-01 | 1984-09-04 | Celanese Corporation | Isocyanate-coupled reinforced oxymethylene polymers using improved catalyst system |
| US4480071A (en) * | 1983-09-19 | 1984-10-30 | Celanese Corporation | Isocyanate-coupled reinforced oxymethylene polymers |
| DE69019474T2 (de) * | 1989-11-28 | 1996-03-07 | Asahi Chemical Ind | Veschleissbeständige Polyoxymethylenharzzusammensetzung und Verfahren für ihre Herstellung. |
| US7915350B2 (en) * | 2005-04-15 | 2011-03-29 | Ticona Gmbh | Polyoxymethylene compositions, their preparation and use |
| EP3504256B8 (de) * | 2016-08-25 | 2020-10-21 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von polyurethanpolymeren mit verringertem brennwert |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3017389A (en) * | 1955-03-18 | 1962-01-16 | Du Pont | Process of controlling the molecular weight of linear formaldehyde polymers |
| US2915496A (en) * | 1957-05-20 | 1959-12-01 | Gen Tire & Rubber Co | Stability of polyether glycol urethane products |
| NL106889C (US07122603-20061017-C00294.png) * | 1957-09-25 | 1900-01-01 | ||
| US3293207A (en) * | 1962-09-20 | 1966-12-20 | Monsanto Co | Stabilization of polyaldehydes with trialkyl phosphites |
| US3364157A (en) * | 1964-06-30 | 1968-01-16 | Celanese Corp | Diisocyanate coupling of oxymethylene polymer and dissimilar organic polymer |
| DE1229286B (de) * | 1964-09-17 | 1966-11-24 | Bayer Ag | Verfahren zur Herstellung von hochmolekularen vernetzten Polyurethankunststoffen |
| US3455867A (en) * | 1965-04-01 | 1969-07-15 | Celanese Corp | Oxymethylene polymers |
| US3380966A (en) * | 1967-03-13 | 1968-04-30 | Celanese Corp | Process for the modification of resinous oxymethylene polymers |
| US3475383A (en) * | 1967-06-22 | 1969-10-28 | Goodrich Co B F | Fuel resistant polyurethanes |
-
1970
- 1970-06-16 US US46820A patent/US3670050A/en not_active Expired - Lifetime
-
1971
- 1971-06-15 FR FR7121734A patent/FR2095292B1/fr not_active Expired
- 1971-06-15 GB GB2791671A patent/GB1303922A/en not_active Expired
- 1971-06-15 DE DE2129521A patent/DE2129521C2/de not_active Expired
- 1971-06-16 JP JP4265271A patent/JPS5420559B1/ja active Pending
- 1971-06-16 CA CA115,836A patent/CA944885A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2129521A1 (de) | 1971-12-23 |
| CA944885A (en) | 1974-04-02 |
| US3670050A (en) | 1972-06-13 |
| FR2095292B1 (US07122603-20061017-C00294.png) | 1975-07-11 |
| DE2129521C2 (de) | 1982-11-04 |
| FR2095292A1 (US07122603-20061017-C00294.png) | 1972-02-11 |
| JPS5420559B1 (US07122603-20061017-C00294.png) | 1979-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |