GB1099751A - Stabilisation of solutions of polyurethane polymers - Google Patents
Stabilisation of solutions of polyurethane polymersInfo
- Publication number
- GB1099751A GB1099751A GB58417/66A GB5841766A GB1099751A GB 1099751 A GB1099751 A GB 1099751A GB 58417/66 A GB58417/66 A GB 58417/66A GB 5841766 A GB5841766 A GB 5841766A GB 1099751 A GB1099751 A GB 1099751A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solutions
- dimethylformamide
- polyurethane
- stabilisation
- polyurea
- 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
- 229920000642 polymer Polymers 0.000 title abstract 3
- 229920002635 polyurethane Polymers 0.000 title abstract 3
- 239000004814 polyurethane Substances 0.000 title abstract 3
- 230000006641 stabilisation Effects 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 9
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical class C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 abstract 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 abstract 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 229940072107 ascorbate Drugs 0.000 abstract 1
- 235000010323 ascorbic acid Nutrition 0.000 abstract 1
- 239000011668 ascorbic acid Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical group S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 abstract 1
- 229960001860 salicylate Drugs 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229940095064 tartrate Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/19—Quaternary ammonium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR44501A FR1469203A (fr) | 1965-12-31 | 1965-12-31 | Stabilisation de solutions de polymères polyuréthannes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1099751A true GB1099751A (en) | 1968-01-17 |
Family
ID=8597475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB58417/66A Expired GB1099751A (en) | 1965-12-31 | 1966-12-30 | Stabilisation of solutions of polyurethane polymers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3484404A (enExample) |
| BE (1) | BE692052A (enExample) |
| DE (1) | DE1694842B2 (enExample) |
| FR (1) | FR1469203A (enExample) |
| GB (1) | GB1099751A (enExample) |
| NL (1) | NL6618132A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3880784A (en) * | 1973-12-21 | 1975-04-29 | Bayer Ag | Solutions of diisocyanate polyaddition products which contain free semiacetals and which are stable in storage |
| US3987223A (en) * | 1972-12-23 | 1976-10-19 | Bayer Aktiengesellschaft | Method of dressing leather |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3005793A (en) * | 1961-10-24 | Olefin polymer and a betaine com- | ||
| DE1183196B (de) * | 1958-01-09 | 1964-12-10 | E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) | Verfahren zur Herstellung kautschukelastischer Textilfaden |
-
1965
- 1965-12-31 FR FR44501A patent/FR1469203A/fr not_active Expired
-
1966
- 1966-12-19 US US602594A patent/US3484404A/en not_active Expired - Lifetime
- 1966-12-23 NL NL6618132A patent/NL6618132A/xx unknown
- 1966-12-30 GB GB58417/66A patent/GB1099751A/en not_active Expired
- 1966-12-30 BE BE692052D patent/BE692052A/xx unknown
- 1966-12-31 DE DE1694842A patent/DE1694842B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1694842B2 (de) | 1974-02-21 |
| NL6618132A (enExample) | 1967-07-03 |
| DE1694842A1 (de) | 1970-10-29 |
| FR1469203A (fr) | 1967-02-10 |
| BE692052A (enExample) | 1967-06-30 |
| DE1694842C3 (enExample) | 1974-10-17 |
| US3484404A (en) | 1969-12-16 |
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