DD120035A5 - - Google Patents
Info
- Publication number
- DD120035A5 DD120035A5 DD18709775A DD18709775A DD120035A5 DD 120035 A5 DD120035 A5 DD 120035A5 DD 18709775 A DD18709775 A DD 18709775A DD 18709775 A DD18709775 A DD 18709775A DD 120035 A5 DD120035 A5 DD 120035A5
- 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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1816—Catalysts containing secondary or tertiary amines or salts thereof having carbocyclic 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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
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- 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
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31547—Of polyisocyanurate
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 |
|---|---|---|---|
| US05/486,828 US3989651A (en) | 1974-07-09 | 1974-07-09 | Catalyst for sprayable polyisocyanurate foam composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD120035A5 true DD120035A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-20 |
Family
ID=23933388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD18709775A DD120035A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-09 | 1975-07-04 |
Country Status (11)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53140730U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1977-04-11 | 1978-11-07 | ||
| US4136240A (en) * | 1978-03-13 | 1979-01-23 | Texaco Development Corporation | Metallic quaternary ammonium carboxylates as polyisocyanurate catalysts |
| US4198316A (en) * | 1978-04-18 | 1980-04-15 | Gaf Corporation | Foaming composition for textile finishing and coatings |
| JPS54167548U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-05-17 | 1979-11-26 | ||
| DE2834119C2 (de) * | 1978-08-03 | 1981-01-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Organopolysiloxanformmassen, die feinporige, gummielastische Formschaumkörper ergeben |
| US4503226A (en) * | 1984-04-30 | 1985-03-05 | Olin Corporation | Process for trimerizing organic polyisocyanates |
| CA1288546C (en) * | 1986-11-14 | 1991-09-03 | Ragui Ghali | Foam, composition and method of production |
| GB2217631A (en) * | 1988-03-31 | 1989-11-01 | Westinghouse Electric Corp | Method for attenuating gas diffusion through a structure |
| US4981880A (en) * | 1988-09-23 | 1991-01-01 | The Dow Chemical Company | Process for making low density flexible polyisocyanurate-polyurethane foams |
| JPH0699533B2 (ja) * | 1988-11-24 | 1994-12-07 | アキレス株式会社 | ウレタン変性ポリイソシアヌレートフォームの製造方法 |
| DE10033099A1 (de) * | 2000-07-07 | 2002-01-17 | Degussa | Verfahren zur Herstellung von geruchsarmen und lagerstabilen monomerhaltigen Polyisocyanuraten aus Isophorondiisocyanat |
| CN100415792C (zh) * | 2001-08-31 | 2008-09-03 | 大八化学工业株式会社 | 制备柔性阻燃聚氨酯泡沫的组合物 |
| US7855240B2 (en) * | 2003-08-20 | 2010-12-21 | Basf Corporation | Formulated resin component for use in spray-in-place foam system to produce a low density polyurethane foam |
| US7402277B2 (en) * | 2006-02-07 | 2008-07-22 | Exxonmobil Research And Engineering Company | Method of forming metal foams by cold spray technique |
| US8552077B2 (en) | 2006-05-04 | 2013-10-08 | Air Products And Chemicals, Inc. | Trimer catalyst additives for improving foam processability |
| US8530534B2 (en) * | 2006-05-04 | 2013-09-10 | Air Products And Chemicals, Inc. | Trimerization catalysts from sterically hindered salts |
| US8580864B2 (en) | 2006-05-04 | 2013-11-12 | Air Products And Chemicals, Inc. | Trimer catalysts with improved processability and surface cure |
| US8445555B2 (en) * | 2006-07-13 | 2013-05-21 | Air Products And Chemicals, Inc. | Stabilized carbanions as trimerization catalysts |
| US20080312351A1 (en) * | 2007-06-13 | 2008-12-18 | Air Products And Chemicals, Inc. | Tetraalkylammonium Carboxylate Salts as Trimerization Catalysts for Spray Foam Applications |
| JP2019064263A (ja) * | 2017-10-04 | 2019-04-25 | 株式会社エフコンサルタント | 断熱積層体 |
| JP7717683B2 (ja) | 2019-09-04 | 2025-08-04 | エボニック オペレーションズ ゲーエムベーハー | 相関移動活性三量体化触媒塩 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2779689A (en) * | 1955-07-19 | 1957-01-29 | Pittsburgh Plate Glass Co | Forming foamed polyurethane resins |
| BE587687A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1959-01-17 | |||
| GB1155768A (en) * | 1966-02-18 | 1969-06-18 | Nisshin Boseki Kabushiki Kaish | Flame Resistant, Rigid Foams and a method for the preparation of the same |
| GB1200542A (en) * | 1967-01-19 | 1970-07-29 | Takeda Chemical Industries Ltd | A method for producing isocyanate trimers |
| US3745133A (en) * | 1968-02-05 | 1973-07-10 | Upjohn Co | Cellular isocyanurate containing polymers |
| US3849349A (en) * | 1971-05-12 | 1974-11-19 | K Frisch | Polyisocyanurate foam and process for producing the same |
| US3816339A (en) * | 1972-02-22 | 1974-06-11 | Abbott Lab | Urethane catalyst |
| US3892687A (en) * | 1973-07-09 | 1975-07-01 | Air Prod & Chem | Quaternary hydroxyalkyl tertiary amine bases as poluyrethane catalysts |
-
1974
- 1974-07-09 US US05/486,828 patent/US3989651A/en not_active Expired - Lifetime
-
1975
- 1975-06-04 GB GB2408975A patent/GB1489819A/en not_active Expired
- 1975-06-05 CA CA228,588A patent/CA1037649A/en not_active Expired
- 1975-06-16 ZA ZA00753844A patent/ZA753844B/xx unknown
- 1975-06-19 DE DE2527241A patent/DE2527241B2/de not_active Withdrawn
- 1975-06-24 IT IT5020775A patent/IT1040706B/it active
- 1975-07-04 DD DD18709775A patent/DD120035A5/xx unknown
- 1975-07-08 JP JP8390875A patent/JPS5131795A/ja active Granted
- 1975-07-09 SU SU752153415A patent/SU718014A3/ru active
- 1975-07-09 BE BE158117A patent/BE831159A/xx not_active IP Right Cessation
- 1975-07-09 ES ES439265A patent/ES439265A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1037649A (en) | 1978-08-29 |
| JPS5131795A (en) | 1976-03-18 |
| US3989651A (en) | 1976-11-02 |
| ZA753844B (en) | 1976-05-26 |
| ES439265A1 (es) | 1977-03-01 |
| DE2527241A1 (de) | 1976-02-05 |
| SU718014A3 (ru) | 1980-02-25 |
| JPS5216760B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-05-11 |
| BE831159A (fr) | 1976-01-09 |
| IT1040706B (it) | 1979-12-20 |
| USB486828I5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-03-02 |
| DE2527241B2 (de) | 1978-04-27 |
| AU8220975A (en) | 1976-12-23 |
| GB1489819A (en) | 1977-10-26 |