DD121118A5 - - Google Patents
Info
- Publication number
- DD121118A5 DD121118A5 DD183869A DD18386975A DD121118A5 DD 121118 A5 DD121118 A5 DD 121118A5 DD 183869 A DD183869 A DD 183869A DD 18386975 A DD18386975 A DD 18386975A DD 121118 A5 DD121118 A5 DD 121118A5
- Authority
- DD
- German Democratic Republic
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
-
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/902—Cellular polymer containing an isocyanurate structure
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 |
|---|---|---|---|
| US437781A US3899443A (en) | 1974-01-30 | 1974-01-30 | Novel cocatalyst system for trimerizing polyisocyanates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD121118A5 true DD121118A5 (US07534539-20090519-C00280.png) | 1976-07-12 |
Family
ID=23737859
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD183869A DD121118A5 (US07534539-20090519-C00280.png) | 1974-01-30 | 1975-01-28 | |
| DD189331A DD121121A5 (US07534539-20090519-C00280.png) | 1974-01-30 | 1975-01-28 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD189331A DD121121A5 (US07534539-20090519-C00280.png) | 1974-01-30 | 1975-01-28 |
Country Status (9)
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049931A (en) * | 1975-05-29 | 1977-09-20 | Union Carbide Corporation | Catalyst systems containing dimethylamino ether mono-ols for polyurethane foam formation |
| US4150212A (en) * | 1976-01-14 | 1979-04-17 | Bayer Aktiengesellschaft | Catalytic process for polyurethane elastomers and foams |
| DE2601082A1 (de) * | 1976-01-14 | 1977-07-21 | Bayer Ag | Katalysatoren fuer isocyanat-polyadditionsreaktionen |
| DE2830949A1 (de) * | 1978-07-14 | 1980-01-24 | Bayer Ag | Neue phosphonate und ihre verwendung als katalysatoren zur herstellung von polyisocyanuratkunststoffen |
| US4184022A (en) * | 1978-09-15 | 1980-01-15 | Owens-Corning Fiberglas Corporation | Polyisocyanurate foam comprising reaction product of a polyisocyanate and a polyol mixture comprising a carboxylic ester polyol and a resole polyether polyol using a catalyst comprising dimethylethanolamine and an alkali metal salt of a carboxylic acid |
| US4189544A (en) * | 1979-02-21 | 1980-02-19 | The Upjohn Company | Polyisocyanurate polymers prepared using carbamate modifier |
| US4217247A (en) * | 1979-03-07 | 1980-08-12 | Mobay Chemical Corporation | Catalyst system for polyurethane foams |
| US4353995A (en) * | 1979-03-07 | 1982-10-12 | Mobay Chemical Corporation | Novel catalyst system for polyurethane foams |
| US4298708A (en) * | 1979-04-02 | 1981-11-03 | Texaco Development Corp. | Aminated alkoxylated aliphatic alcohol salts as polyisocyanurate catalysts |
| US4243756A (en) * | 1979-08-27 | 1981-01-06 | Basf Wyandotte Corporation | Stable-liquid isocyanurate-modified polyisocyanate compositions |
| US4336162A (en) * | 1980-12-18 | 1982-06-22 | Allied Corporation | Alkali metal amide catalyst |
| US4438248A (en) | 1982-12-20 | 1984-03-20 | Basf Wyandotte Corporation | Trimerization catalysts and organo-mercury compounds as co-catalysts for the preparation of noncellular polyurethane elastomers |
| US4764330A (en) * | 1983-03-23 | 1988-08-16 | The Dow Chemical Company | Process for the production of organic polyisocyanate-based molded polymers |
| US4472341A (en) * | 1983-07-05 | 1984-09-18 | The Upjohn Company | Polyurethane process using polysiloxane mold release agents |
| US4623673A (en) | 1985-10-24 | 1986-11-18 | The Dow Chemical Company | Urethane-modified polyisocyanurate rigid foam |
| GB2217631A (en) * | 1988-03-31 | 1989-11-01 | Westinghouse Electric Corp | Method for attenuating gas diffusion through a structure |
| US5693686A (en) * | 1994-02-10 | 1997-12-02 | Bayer Corporation | Foam-forming mixtures with decreased decomposition of hydrohalocarbon blowing agents |
| AU1095197A (en) * | 1995-12-01 | 1997-06-27 | Rathor Ag | Rapid-foaming foam for prefabricated system building |
| US20060217451A1 (en) * | 2005-03-28 | 2006-09-28 | Vittorio Bonapersona | Polyurethane or polyisocyanurate foam composition |
| US20110305865A1 (en) | 2009-03-04 | 2011-12-15 | Dow Global Technologies Inc. (Formerly Known as Dow Global Technologies Inc.) | Sound-dampening polyurethane-based composite |
| ES2402259T3 (es) | 2009-04-01 | 2013-04-30 | Dow Global Technologies Llc | Composiciones de poliol estables en almacenamiento para producir espuma de poliisocianurato rígida |
| BRPI1006216B1 (pt) | 2009-04-01 | 2020-01-28 | Dow Global Technologies Llc | formulação de espuma de poliuretano ou de poliisocianurato, espuma de poliuretano ou de poliisocianurato, poliol formulado e método para preparar uma espuma de poliuretano ou de poliisocianurato |
| WO2011025710A1 (en) | 2009-08-27 | 2011-03-03 | Dow Global Technologies Llc | Polyurethane spray foams having reduced cold substrate cracking |
| US20110086217A1 (en) * | 2009-10-12 | 2011-04-14 | Crain Steven P | Spray polyurethane foam for non-covered and non-coated use in structural applications |
| ES2767257T3 (es) | 2010-09-30 | 2020-06-17 | Dow Global Technologies Llc | Modificaciones de recipientes para minimizar los defectos durante el flujo de poliuretano reactivo |
| JP2013545879A (ja) | 2010-12-16 | 2013-12-26 | ダウ グローバル テクノロジーズ エルエルシー | ポリウレタンおよびポリイソシアヌレートフォーム |
| MX2014002502A (es) | 2011-09-02 | 2014-05-28 | Dow Global Technologies Inc | Espumas rigidas de poliuretano. |
| US9884948B2 (en) | 2015-10-22 | 2018-02-06 | International Business Machines Corporation | Porous materials and method of making porous materials |
| JP6685108B2 (ja) * | 2015-11-09 | 2020-04-22 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ | 耐火性物品およびその製造方法 |
| JP2021138853A (ja) * | 2020-03-05 | 2021-09-16 | 積水ソフランウイズ株式会社 | 発泡性ポリウレタン組成物及びポリウレタン発泡体 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075928A (en) * | 1960-06-09 | 1963-01-29 | Union Carbide Corp | Preparation of flame-resistant urethane foams |
| US3203932A (en) * | 1961-03-10 | 1965-08-31 | Wyandotte Chemicals Corp | Metallo-organic catalyzed one-shot process for preparing urethaneurea elastomers |
| NL288184A (US07534539-20090519-C00280.png) * | 1962-03-01 | |||
| US3299137A (en) * | 1962-09-25 | 1967-01-17 | Union Carbide Corp | Acyclic hydrocarbon aldehyde carbamoyl oximes |
| US3516973A (en) * | 1967-04-01 | 1970-06-23 | Daicel Ltd | Process for the polymerization of beta-lactones |
| US3732176A (en) * | 1972-01-12 | 1973-05-08 | Quaker Oats Co | Low resiliency microcellular polyurethane elastomer with integral skin and method for preparation thereof |
-
1974
- 1974-01-30 US US437781A patent/US3899443A/en not_active Expired - Lifetime
- 1974-12-27 CA CA217,035A patent/CA1037648A/en not_active Expired
-
1975
- 1975-01-06 GB GB41975A patent/GB1471091A/en not_active Expired
- 1975-01-21 DE DE2502260A patent/DE2502260C3/de not_active Expired
- 1975-01-28 DD DD183869A patent/DD121118A5/xx unknown
- 1975-01-28 DD DD189331A patent/DD121121A5/xx unknown
- 1975-01-29 JP JP50012267A patent/JPS5242553B2/ja not_active Expired
- 1975-01-29 IT IT47911/75A patent/IT1029393B/it active
- 1975-01-30 BE BE152907A patent/BE825013A/xx not_active IP Right Cessation
-
1976
- 1976-04-29 SU SU762355208A patent/SU795491A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1029393B (it) | 1979-03-10 |
| DE2502260C3 (de) | 1982-01-14 |
| CA1037648A (en) | 1978-08-29 |
| US3899443A (en) | 1975-08-12 |
| DD121121A5 (US07534539-20090519-C00280.png) | 1976-07-12 |
| JPS50109296A (US07534539-20090519-C00280.png) | 1975-08-28 |
| DE2502260B2 (de) | 1981-05-07 |
| GB1471091A (en) | 1977-04-21 |
| BE825013A (fr) | 1975-07-30 |
| JPS5242553B2 (US07534539-20090519-C00280.png) | 1977-10-25 |
| SU795491A3 (ru) | 1981-01-07 |
| DE2502260A1 (de) | 1975-08-07 |
| AU7692974A (en) | 1976-07-01 |
