USB497194I5 - - Google Patents

Info

Publication number
USB497194I5
USB497194I5 US49719474A USB497194I5 US B497194 I5 USB497194 I5 US B497194I5 US 49719474 A US49719474 A US 49719474A US B497194 I5 USB497194 I5 US B497194I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US377447A external-priority patent/US3892687A/en
Application filed filed Critical
Priority to US05/497,194 priority Critical patent/US3988267A/en
Publication of USB497194I5 publication Critical patent/USB497194I5/en
Priority to US05/713,307 priority patent/US4116879A/en
Application granted granted Critical
Publication of US3988267A publication Critical patent/US3988267A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G18/70—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
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing 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
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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
    • 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
    • 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
    • Y10S521/904—Polyurethane cellular product having high resiliency or cold cure property

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)
US05/497,194 1973-07-09 1974-08-14 Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts Expired - Lifetime US3988267A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/497,194 US3988267A (en) 1973-07-09 1974-08-14 Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts
US05/713,307 US4116879A (en) 1974-08-14 1976-08-10 Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US377447A US3892687A (en) 1973-07-09 1973-07-09 Quaternary hydroxyalkyl tertiary amine bases as poluyrethane catalysts
US05/497,194 US3988267A (en) 1973-07-09 1974-08-14 Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US377447A Continuation-In-Part US3892687A (en) 1973-07-09 1973-07-09 Quaternary hydroxyalkyl tertiary amine bases as poluyrethane catalysts

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US05/713,307 Division US4116879A (en) 1974-08-14 1976-08-10 Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts

Publications (2)

Publication Number Publication Date
USB497194I5 true USB497194I5 (en)) 1976-02-03
US3988267A US3988267A (en) 1976-10-26

Family

ID=27007824

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/497,194 Expired - Lifetime US3988267A (en) 1973-07-09 1974-08-14 Quaternary hydroxyalkyl tertiary amine bases as polyurethane catalysts

Country Status (1)

Country Link
US (1) US3988267A (en))

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040992A (en) 1975-07-29 1977-08-09 Air Products And Chemicals, Inc. Catalysis of organic isocyanate reactions

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117013A (en) * 1976-06-23 1978-09-26 United Technologies Corporation Catalysts for the ammonolysis of pentaerythrityl tetrachloride
CA1112243A (en) * 1978-09-08 1981-11-10 Manfred Bock Process for the preparation of polyisocyanates containing isocyanurate groups and the use thereof
US4204019A (en) * 1978-09-11 1980-05-20 Shelter Insulation, Inc. Polyisocyanurate foam laminate and process
US4379757A (en) * 1980-09-29 1983-04-12 Union Carbide Corporation Tertiary amine catalyst mixtures useful in cellular polyurethane formation
JPS59500521A (ja) * 1982-03-26 1984-03-29 アクゾナ・インコ−ポレ−テッド ポリウレタン触媒のほう酸４級アンモニウム
DE3463513D1 (en) * 1983-03-17 1987-06-11 Akzo Nv Method for the manufacture of polyisocyanurate foams
NL8303152A (nl) * 1983-09-13 1985-04-01 Dsm Resins Bv Werkwijze voor het bereiden van een isocyanaat groepen bevattende isocyanuraatverbinding.
DE69230476T2 (de) * 1991-11-01 2000-07-13 Witco Corp., New York Kationische Polyurethanzusammensetzungen, quaternäre Ammonium-Salze sowie Verfahren zu deren Herstellung
US5489618A (en) * 1993-11-29 1996-02-06 Osi Specialties, Inc. Process for preparing polyurethane foam
CA2133270C (en) * 1994-03-03 1999-07-20 Jerry J. Weers Quaternary ammonium hydroxides as mercaptan scavengers
US6660781B1 (en) 1999-01-05 2003-12-09 Witco Corporation Process for preparing polyurethane foam
US6395796B1 (en) 1999-01-05 2002-05-28 Crompton Corporation Process for preparing polyurethane foam
US6818675B2 (en) * 2002-08-06 2004-11-16 General Electric Company Process for preparing polyurethane foam
US8552077B2 (en) 2006-05-04 2013-10-08 Air Products And Chemicals, Inc. Trimer catalyst additives for improving foam processability
US8580864B2 (en) * 2006-05-04 2013-11-12 Air Products And Chemicals, Inc. Trimer catalysts with improved processability and surface cure
US8530534B2 (en) 2006-05-04 2013-09-10 Air Products And Chemicals, Inc. Trimerization catalysts from sterically hindered salts
US20080312351A1 (en) * 2007-06-13 2008-12-18 Air Products And Chemicals, Inc. Tetraalkylammonium Carboxylate Salts as Trimerization Catalysts for Spray Foam Applications

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010963A (en) * 1959-05-21 1961-11-28 Houdry Process Corp Quaternary hydroxyalkyl tertiary heterocyclic amine bases and salts
US3168483A (en) * 1961-01-17 1965-02-02 Air Prod & Chem Diazabicyclooctane-alkylene oxide catalyst compositions
US3179628A (en) * 1963-03-08 1965-04-20 Air Prod & Chem Triethylene diamine and a polyimine cocatalyst system polyurethane polymerization
US3294753A (en) * 1961-01-17 1966-12-27 Air Prod & Chem Polymerization process utilizing diazabicyclooctane alkylene oxide catalysis
US3576873A (en) * 1967-07-05 1971-04-27 Sterling Drug Inc Novel quaternary ammonium compounds
US3620987A (en) * 1969-11-21 1971-11-16 Upjohn Co Preparation of polymer foam
US3624082A (en) * 1966-05-26 1971-11-30 Swift & Co Process for making 2-hydroxy-3-alkoxy quaternary ammonium propane salts
US3636114A (en) * 1968-07-16 1972-01-18 Union Carbide Corp Novel quaternary ammonium compounds and method for preparation thereof
US3654261A (en) * 1968-06-27 1972-04-04 Cpc International Inc Quaternary ammonium alkoxide alkoxy polyol compounds
US3726816A (en) * 1971-10-18 1973-04-10 Gen Tire & Rubber Co Catalyst system for use in water-blown flexible polyetherurethane foams and foams made therefrom
US3746709A (en) * 1971-12-13 1973-07-17 Basf Wyandotte Corp Hexahydrotriazine adducts as cocatalysts for the preparation of foamscharacterized by carbodiimide linkages
US3804782A (en) * 1972-06-19 1974-04-16 Basf Wyandotte Corp Flexible cellular polyurethane foam compositions having increased flame retardance
US3806475A (en) * 1972-12-29 1974-04-23 Basf Wyandotte Corp Unsymmetrical trazine catalysts for preparing cellular foams

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010963A (en) * 1959-05-21 1961-11-28 Houdry Process Corp Quaternary hydroxyalkyl tertiary heterocyclic amine bases and salts
US3168483A (en) * 1961-01-17 1965-02-02 Air Prod & Chem Diazabicyclooctane-alkylene oxide catalyst compositions
US3294753A (en) * 1961-01-17 1966-12-27 Air Prod & Chem Polymerization process utilizing diazabicyclooctane alkylene oxide catalysis
US3179628A (en) * 1963-03-08 1965-04-20 Air Prod & Chem Triethylene diamine and a polyimine cocatalyst system polyurethane polymerization
US3624082A (en) * 1966-05-26 1971-11-30 Swift & Co Process for making 2-hydroxy-3-alkoxy quaternary ammonium propane salts
US3576873A (en) * 1967-07-05 1971-04-27 Sterling Drug Inc Novel quaternary ammonium compounds
US3654261A (en) * 1968-06-27 1972-04-04 Cpc International Inc Quaternary ammonium alkoxide alkoxy polyol compounds
US3636114A (en) * 1968-07-16 1972-01-18 Union Carbide Corp Novel quaternary ammonium compounds and method for preparation thereof
US3620987A (en) * 1969-11-21 1971-11-16 Upjohn Co Preparation of polymer foam
US3726816A (en) * 1971-10-18 1973-04-10 Gen Tire & Rubber Co Catalyst system for use in water-blown flexible polyetherurethane foams and foams made therefrom
US3746709A (en) * 1971-12-13 1973-07-17 Basf Wyandotte Corp Hexahydrotriazine adducts as cocatalysts for the preparation of foamscharacterized by carbodiimide linkages
US3804782A (en) * 1972-06-19 1974-04-16 Basf Wyandotte Corp Flexible cellular polyurethane foam compositions having increased flame retardance
US3806475A (en) * 1972-12-29 1974-04-23 Basf Wyandotte Corp Unsymmetrical trazine catalysts for preparing cellular foams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040992A (en) 1975-07-29 1977-08-09 Air Products And Chemicals, Inc. Catalysis of organic isocyanate reactions

Also Published As

Publication number Publication date
US3988267A (en) 1976-10-26

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