CA1023097A - Methode de preparation de mousses de carbodiimide-isocyanurate - Google Patents
Methode de preparation de mousses de carbodiimide-isocyanurateInfo
- Publication number
- CA1023097A CA1023097A CA220,665A CA220665A CA1023097A CA 1023097 A CA1023097 A CA 1023097A CA 220665 A CA220665 A CA 220665A CA 1023097 A CA1023097 A CA 1023097A
- Authority
- CA
- Canada
- Prior art keywords
- carbodiimide
- preparation
- isocyanurate foams
- isocyanurate
- foams
- 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
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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide 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
- C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties 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
- C08G2115/00—Oligomerisation
- C08G2115/02—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
- C08G2115/00—Oligomerisation
- C08G2115/06—Oligomerisation to carbodiimide or uretone-imine groups
-
- 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
- Y10S521/901—Cellular polymer containing a carbodiimide structure
-
- 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 |
---|---|---|---|
US445054A US3928256A (en) | 1974-02-25 | 1974-02-25 | Process for the preparation of carbodiimide-isocyanurate foams |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1023097A true CA1023097A (fr) | 1977-12-20 |
Family
ID=23767434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA220,665A Expired CA1023097A (fr) | 1974-02-25 | 1975-02-24 | Methode de preparation de mousses de carbodiimide-isocyanurate |
Country Status (10)
Country | Link |
---|---|
US (1) | US3928256A (fr) |
JP (1) | JPS50124997A (fr) |
BE (1) | BE825911A (fr) |
CA (1) | CA1023097A (fr) |
DE (1) | DE2506657A1 (fr) |
FR (1) | FR2262057B1 (fr) |
GB (1) | GB1488096A (fr) |
IT (1) | IT1029834B (fr) |
NL (1) | NL7502244A (fr) |
ZA (1) | ZA75893B (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026840A (en) * | 1975-06-09 | 1977-05-31 | Air Products And Chemicals, Inc. | Hydroxyalkyl tertiary amine catalysts for isocyanate reactions |
DE2528898A1 (de) * | 1975-06-28 | 1977-01-13 | Bischofsheim Chemie Anlagen | Anorganisch-organische polymere und verfahren zu ihrer herstellung |
US4051082A (en) * | 1976-02-02 | 1977-09-27 | Basf Wyandotte Corporation | Carbodiimide-isocyanurate foams modified with ethoxylated polyols |
US4141862A (en) * | 1976-03-15 | 1979-02-27 | Abbott Laboratories | Catalyst combination for polyurethanes |
US4049591A (en) * | 1976-10-18 | 1977-09-20 | Texaco Development Corporation | Foams and elastomers prepared in the presence of high tertiary amine content polyurethane catalysts |
US4150207A (en) * | 1977-06-13 | 1979-04-17 | Basf Wyandotte Corporation | Alumina trihydrate as flame retardant agent for urethane-modified carbodiimide-isocyanurate foams |
US4242467A (en) * | 1979-06-12 | 1980-12-30 | Texaco Development Corporation | Urea derivatives and use as polyurethane catalysts |
US4271273A (en) * | 1979-06-25 | 1981-06-02 | Gaf Corporation | Rigid isocyanurate polyurethane foams and method for preparing same |
US5321050A (en) * | 1992-08-06 | 1994-06-14 | Nisshinbo Industries, Inc. | Method for producing modified polyisocyanurate foams |
US5214076A (en) * | 1992-09-18 | 1993-05-25 | Tideswell Richard B | Carbodiimide-isocyanurate all water blown open celled foam |
JP3061717B2 (ja) * | 1993-12-03 | 2000-07-10 | 日清紡績株式会社 | 変性ポリイソシアヌレート発泡体の製造法 |
JP2619614B2 (ja) * | 1994-12-07 | 1997-06-11 | 大同鋼板株式会社 | 断熱パネル及びその製造方法 |
JP2584955B2 (ja) * | 1994-12-07 | 1997-02-26 | 大同鋼板株式会社 | 変性ポリイソシアヌレート発泡体及びその製造法並びにポリオール組成物 |
JP5136750B2 (ja) * | 2007-06-11 | 2013-02-06 | 株式会社ブリヂストン | 断熱材組成物、ポリウレタン発泡断熱材及び断熱施工方法 |
WO2011025710A1 (fr) * | 2009-08-27 | 2011-03-03 | Dow Global Technologies Llc | Mousses pulvérisables de polyuréthanne présentant une tendance limitée aux fissures de substrats froids |
CN102711964B (zh) | 2010-01-12 | 2014-10-22 | 陶氏环球技术有限责任公司 | 通过热成像测试螺旋卷组件的方法 |
CA2982261C (fr) * | 2015-04-21 | 2023-09-26 | Covestro Deutschland Ag | Matieres solides a base de polymeres de polyisocyanurate produits dans des conditions adiabatiques |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3001973A (en) * | 1953-05-23 | 1961-09-26 | Bayer Ag | Production of cross-linked plastics |
US2954365A (en) * | 1956-01-26 | 1960-09-27 | Bayer Ag | Process for the production of isocyanate polymerization products |
US3341482A (en) * | 1956-12-05 | 1967-09-12 | Gen Tire & Rubber Co | Cellular polyurethane composition and method of making same |
US2993870A (en) * | 1957-08-20 | 1961-07-25 | Us Rubber Co | Process of trimerizing organic isocyanates |
US2995530A (en) * | 1958-06-04 | 1961-08-08 | Wyandotte Chemicals Corp | Polyurethane composition containing an nu, nu'-bis (hydroxy-alkyl) piperazine and preparation of same |
DE1520046A1 (de) * | 1961-01-17 | 1969-04-10 | Air Prod & Chem | Katalysatoren fuer die Herstellung von polymerisierten Isocyanaten und Urethanen |
US3448065A (en) * | 1965-09-07 | 1969-06-03 | Air Prod & Chem | Polyurethane catalysis employing n-hydroxyalkyl substituted imidazole |
US3438908A (en) * | 1966-09-20 | 1969-04-15 | Upjohn Co | Stabilizer for polyurethane-premix |
US3793236A (en) * | 1971-02-12 | 1974-02-19 | Mitsubishi Chem Ind | Oxazolidone-modified isocyanurate resins |
BE786971A (fr) * | 1971-08-05 | 1973-01-31 | Basf Wyandotte Corp | Procede de fabrication de mousses rigides |
US3799896A (en) * | 1972-05-08 | 1974-03-26 | Celotex Corp | Polyisocyanurate |
US3806475A (en) * | 1972-12-29 | 1974-04-23 | Basf Wyandotte Corp | Unsymmetrical trazine catalysts for preparing cellular foams |
-
1974
- 1974-02-25 US US445054A patent/US3928256A/en not_active Expired - Lifetime
-
1975
- 1975-02-11 GB GB5807/75A patent/GB1488096A/en not_active Expired
- 1975-02-12 ZA ZA00750893A patent/ZA75893B/xx unknown
- 1975-02-17 DE DE19752506657 patent/DE2506657A1/de active Pending
- 1975-02-24 CA CA220,665A patent/CA1023097A/fr not_active Expired
- 1975-02-24 IT IT48305/75A patent/IT1029834B/it active
- 1975-02-25 BE BE1006476A patent/BE825911A/fr unknown
- 1975-02-25 NL NL7502244A patent/NL7502244A/xx not_active Application Discontinuation
- 1975-02-25 FR FR7505822A patent/FR2262057B1/fr not_active Expired
- 1975-02-25 JP JP50023381A patent/JPS50124997A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BE825911A (fr) | 1975-08-25 |
AU7816275A (en) | 1976-08-19 |
FR2262057B1 (fr) | 1979-08-24 |
JPS50124997A (fr) | 1975-10-01 |
US3928256A (en) | 1975-12-23 |
IT1029834B (it) | 1979-03-20 |
DE2506657A1 (de) | 1975-09-04 |
ZA75893B (en) | 1976-01-28 |
NL7502244A (nl) | 1975-08-27 |
FR2262057A1 (fr) | 1975-09-19 |
GB1488096A (en) | 1977-10-05 |
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