GB1412818A - Process for the production of polyurethane foams - Google Patents
Process for the production of polyurethane foamsInfo
- Publication number
- GB1412818A GB1412818A GB3078473A GB3078473A GB1412818A GB 1412818 A GB1412818 A GB 1412818A GB 3078473 A GB3078473 A GB 3078473A GB 3078473 A GB3078473 A GB 3078473A GB 1412818 A GB1412818 A GB 1412818A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groups
- active hydrogen
- polyurethane foams
- polyisocyanate
- june
- 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
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 3
- 239000011496 polyurethane foam Substances 0.000 title abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 150000004985 diamines Chemical class 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000004984 aromatic diamines Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 abstract 1
- VPKDCDLSJZCGKE-UHFFFAOYSA-N carbodiimide group Chemical group N=C=N VPKDCDLSJZCGKE-UHFFFAOYSA-N 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical group OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical group NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 abstract 1
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3237—Polyamines aromatic
- C08G18/3243—Polyamines aromatic containing two or more aromatic rings
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/325—Polyamines containing secondary or tertiary amino groups
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
- C08G18/6529—Compounds of group C08G18/3225 or polyamines of C08G18/38
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0016—Foam properties semi-rigid
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2231529A DE2231529A1 (de) | 1972-06-28 | 1972-06-28 | Verfahren zur herstellung von polyurethanschaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1412818A true GB1412818A (en) | 1975-11-05 |
Family
ID=5848994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3078473A Expired GB1412818A (en) | 1972-06-28 | 1973-06-28 | Process for the production of polyurethane foams |
Country Status (11)
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303773A (en) | 1979-05-21 | 1981-12-01 | Bayer Aktiengesellschaft | Process for the production of polyurethane urea elastomers |
| WO1989007116A1 (en) * | 1988-02-05 | 1989-08-10 | Hexcel Corporation | Polyurethanes of improved characteristics |
| US4990586A (en) * | 1988-02-05 | 1991-02-05 | Hexcel Corporation | Polyurethanes of improved characteristics biocompatible urea-modified polyurethane from castor oil |
| US5166185A (en) * | 1990-06-06 | 1992-11-24 | Uop | Chlorofluorocarbon-free flexible polyurethane foams and method of making with blowing efficiency enhancers |
| EP2399945A1 (de) * | 2010-06-28 | 2011-12-28 | Basf Se | Verfahren zur Herstellung von Porösen materialien auf basis von Polyharnstoff |
| US9260580B2 (en) | 2010-06-28 | 2016-02-16 | Basf Se | Process for producing porous materials based on polyurea |
| CN114616222A (zh) * | 2019-10-30 | 2022-06-10 | 阿科玛法国公司 | 溴化阻燃剂的提质方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948825A (en) * | 1974-07-05 | 1976-04-06 | Basf Wyandotte Corporation | Curing agent for use in making cellular polyurethane compositions |
| JP5401883B2 (ja) * | 2007-09-21 | 2014-01-29 | 旭硝子株式会社 | 硬質発泡合成樹脂の製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3285879A (en) * | 1963-01-31 | 1966-11-15 | Universal Oil Prod Co | Curing of isocyanate-terminated polyurethane polymers with n-monoalkyl-aromatic diamines |
| GB1234039A (enrdf_load_stackoverflow) * | 1968-02-22 | 1971-06-03 | ||
| BE791310A (fr) * | 1971-11-13 | 1973-05-14 | Bayer Ag | Procede de preparation de pieces moulees en mousse |
-
1972
- 1972-06-28 DE DE2231529A patent/DE2231529A1/de active Pending
-
1973
- 1973-06-26 AT AT559473A patent/AT327566B/de not_active IP Right Cessation
- 1973-06-26 IT IT51033/73A patent/IT985785B/it active
- 1973-06-27 AU AU57438/73A patent/AU5743873A/en not_active Expired
- 1973-06-27 JP JP48071832A patent/JPS4963797A/ja active Pending
- 1973-06-27 NL NL7308962A patent/NL7308962A/xx unknown
- 1973-06-27 ES ES416355A patent/ES416355A1/es not_active Expired
- 1973-06-27 BR BR4759/73A patent/BR7304759D0/pt unknown
- 1973-06-28 FR FR7323778A patent/FR2190868B1/fr not_active Expired
- 1973-06-28 GB GB3078473A patent/GB1412818A/en not_active Expired
- 1973-06-28 BE BE132837A patent/BE801589A/xx unknown
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303773A (en) | 1979-05-21 | 1981-12-01 | Bayer Aktiengesellschaft | Process for the production of polyurethane urea elastomers |
| WO1989007116A1 (en) * | 1988-02-05 | 1989-08-10 | Hexcel Corporation | Polyurethanes of improved characteristics |
| US4990586A (en) * | 1988-02-05 | 1991-02-05 | Hexcel Corporation | Polyurethanes of improved characteristics biocompatible urea-modified polyurethane from castor oil |
| US5166185A (en) * | 1990-06-06 | 1992-11-24 | Uop | Chlorofluorocarbon-free flexible polyurethane foams and method of making with blowing efficiency enhancers |
| EP2399945A1 (de) * | 2010-06-28 | 2011-12-28 | Basf Se | Verfahren zur Herstellung von Porösen materialien auf basis von Polyharnstoff |
| WO2012000917A1 (de) * | 2010-06-28 | 2012-01-05 | Basf Se | Verfahren zur herstellung von porösen materialien auf basis von polyharnstoff |
| CN102958968A (zh) * | 2010-06-28 | 2013-03-06 | 巴斯夫欧洲公司 | 生产多孔聚脲基材料的方法 |
| KR20130124287A (ko) * | 2010-06-28 | 2013-11-13 | 바스프 에스이 | 다공성 폴리우레아계 재료의 제조 방법 |
| CN102958968B (zh) * | 2010-06-28 | 2014-12-24 | 巴斯夫欧洲公司 | 生产多孔聚脲基材料的方法 |
| RU2565421C2 (ru) * | 2010-06-28 | 2015-10-20 | Басф Се | Способ получения пористых материалов на основе полимочевин |
| US9260580B2 (en) | 2010-06-28 | 2016-02-16 | Basf Se | Process for producing porous materials based on polyurea |
| KR101870463B1 (ko) | 2010-06-28 | 2018-06-22 | 바스프 에스이 | 다공성 폴리우레아계 재료의 제조 방법 |
| CN114616222A (zh) * | 2019-10-30 | 2022-06-10 | 阿科玛法国公司 | 溴化阻燃剂的提质方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AT327566B (de) | 1976-02-10 |
| FR2190868B1 (enrdf_load_stackoverflow) | 1976-11-12 |
| AU5743873A (en) | 1975-01-09 |
| JPS4963797A (enrdf_load_stackoverflow) | 1974-06-20 |
| ES416355A1 (es) | 1976-03-01 |
| NL7308962A (enrdf_load_stackoverflow) | 1974-01-02 |
| DE2231529A1 (de) | 1974-01-10 |
| BE801589A (fr) | 1973-12-28 |
| FR2190868A1 (enrdf_load_stackoverflow) | 1974-02-01 |
| ATA559473A (de) | 1975-04-15 |
| BR7304759D0 (pt) | 1974-09-05 |
| IT985785B (it) | 1974-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |