ES422476A1 - Un procedimiento para producir espumas de poliester-uretanode alta elasticidad. - Google Patents
Un procedimiento para producir espumas de poliester-uretanode alta elasticidad.Info
- Publication number
- ES422476A1 ES422476A1 ES422476A ES422476A ES422476A1 ES 422476 A1 ES422476 A1 ES 422476A1 ES 422476 A ES422476 A ES 422476A ES 422476 A ES422476 A ES 422476A ES 422476 A1 ES422476 A1 ES 422476A1
- Authority
- ES
- Spain
- Prior art keywords
- mixture
- polyether
- value
- inclusive
- urethane
- 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
- 239000004721 Polyphenylene oxide Substances 0.000 title abstract 4
- 239000006260 foam Substances 0.000 title abstract 4
- 229920000570 polyether Polymers 0.000 title abstract 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000012530 fluid Substances 0.000 title abstract 2
- -1 polysiloxane Polymers 0.000 title 1
- 229920001296 polysiloxane Polymers 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 5
- 229920005862 polyol Polymers 0.000 abstract 3
- 150000003077 polyols Chemical class 0.000 abstract 3
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 230000001174 ascending effect Effects 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/045—Polysiloxanes containing less than 25 silicon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C07F7/0838—Compounds with one or more Si-O-Si sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32532773A | 1973-01-22 | 1973-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES422476A1 true ES422476A1 (es) | 1976-05-01 |
Family
ID=23267425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES422476A Expired ES422476A1 (es) | 1973-01-22 | 1974-01-21 | Un procedimiento para producir espumas de poliester-uretanode alta elasticidad. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5213835B2 (ja) |
| BE (1) | BE809978A (ja) |
| CA (1) | CA1032432A (ja) |
| DE (1) | DE2402691B2 (ja) |
| ES (1) | ES422476A1 (ja) |
| FR (1) | FR2214693B1 (ja) |
| GB (1) | GB1456277A (ja) |
| IT (1) | IT1007003B (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966650A (en) | 1973-02-22 | 1976-06-29 | Union Carbide Corporation | Polyether urethane foam |
| US3966784A (en) * | 1973-02-22 | 1976-06-29 | Union Carbide Corporation | Polyether urethane foam |
| CH597270A5 (ja) * | 1974-08-30 | 1978-03-31 | Goldschmidt Ag Th | |
| US4012401A (en) * | 1974-10-07 | 1977-03-15 | Union Carbide Corporation | Solvent solutions of siloxane fluids |
| JPS53114229U (ja) * | 1977-02-18 | 1978-09-11 | ||
| JP2616055B2 (ja) * | 1988-10-25 | 1997-06-04 | 旭硝子株式会社 | ポリウレタン弾性フォームの製造方法 |
| EP0394487B2 (en) * | 1988-10-25 | 2005-02-16 | Asahi Glass Co., Ltd. | Elastic polyurethane foam and process for its production |
| JPH0381314A (ja) * | 1989-08-24 | 1991-04-05 | Sanyo Chem Ind Ltd | 高弾性ポリウレタンフォームの製法 |
| JP4942641B2 (ja) * | 2007-12-28 | 2012-05-30 | 東山フイルム株式会社 | ダミー体および広告等表示体 |
| CN114316189B (zh) * | 2022-01-11 | 2022-11-01 | 中国科学院长春应用化学研究所 | 一种抗冲击防护热塑性聚氨酯材料及其制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1343831A (fr) * | 1962-10-30 | 1963-11-22 | Inst Silikon & Fluorkarbonchem | Cyanalcoylpolysiloxanes et leur procédé d'utilisation dans la chromatographie en phase gazeuse |
-
1974
- 1974-01-07 CA CA189,545A patent/CA1032432A/en not_active Expired
- 1974-01-21 GB GB266574A patent/GB1456277A/en not_active Expired
- 1974-01-21 IT IT19632/74A patent/IT1007003B/it active
- 1974-01-21 BE BE140017A patent/BE809978A/xx not_active IP Right Cessation
- 1974-01-21 JP JP49008654A patent/JPS5213835B2/ja not_active Expired
- 1974-01-21 FR FR7401891A patent/FR2214693B1/fr not_active Expired
- 1974-01-21 DE DE19742402691 patent/DE2402691B2/de active Granted
- 1974-01-21 ES ES422476A patent/ES422476A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1456277A (en) | 1976-11-24 |
| FR2214693B1 (ja) | 1978-01-06 |
| CA1032432A (en) | 1978-06-06 |
| AU6469974A (en) | 1975-07-24 |
| FR2214693A1 (ja) | 1974-08-19 |
| DE2402691B2 (de) | 1976-09-09 |
| JPS49109498A (ja) | 1974-10-17 |
| DE2402691A1 (de) | 1974-07-25 |
| IT1007003B (it) | 1976-10-30 |
| BE809978A (fr) | 1974-07-22 |
| JPS5213835B2 (ja) | 1977-04-16 |
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