CA1037648A - Polyisocyanate trimerization catalyst and process for preparing cellular polyisocyanurate - Google Patents

Polyisocyanate trimerization catalyst and process for preparing cellular polyisocyanurate

Info

Publication number
CA1037648A
CA1037648A CA217,035A CA217035A CA1037648A CA 1037648 A CA1037648 A CA 1037648A CA 217035 A CA217035 A CA 217035A CA 1037648 A CA1037648 A CA 1037648A
Authority
CA
Canada
Prior art keywords
percent
catalyst
polyisocyanate
equivalent
process according
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
Application number
CA217,035A
Other languages
English (en)
French (fr)
Inventor
Harold E. Reymore (Jr.)
John K. Zane
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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
Application filed by Upjohn Co filed Critical Upjohn Co
Application granted granted Critical
Publication of CA1037648A publication Critical patent/CA1037648A/en
Expired 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
    • C08G18/08—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)
CA217,035A 1974-01-30 1974-12-27 Polyisocyanate trimerization catalyst and process for preparing cellular polyisocyanurate Expired CA1037648A (en)

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
CA1037648A true CA1037648A (en) 1978-08-29

Family

ID=23737859

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,035A Expired CA1037648A (en) 1974-01-30 1974-12-27 Polyisocyanate trimerization catalyst and process for preparing cellular polyisocyanurate

Country Status (9)

Country Link
US (1) US3899443A (US20020051482A1-20020502-M00012.png)
JP (1) JPS5242553B2 (US20020051482A1-20020502-M00012.png)
BE (1) BE825013A (US20020051482A1-20020502-M00012.png)
CA (1) CA1037648A (US20020051482A1-20020502-M00012.png)
DD (2) DD121118A5 (US20020051482A1-20020502-M00012.png)
DE (1) DE2502260C3 (US20020051482A1-20020502-M00012.png)
GB (1) GB1471091A (US20020051482A1-20020502-M00012.png)
IT (1) IT1029393B (US20020051482A1-20020502-M00012.png)
SU (1) SU795491A3 (US20020051482A1-20020502-M00012.png)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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
WO1997020876A1 (de) * 1995-12-01 1997-06-12 Rathor Ag Schnellschäumender montageschaum
US20060217451A1 (en) * 2005-03-28 2006-09-28 Vittorio Bonapersona Polyurethane or polyisocyanurate foam composition
WO2010101689A2 (en) 2009-03-04 2010-09-10 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
CN102405245B (zh) 2009-04-01 2014-06-11 陶氏环球技术有限责任公司 具有改善的固化性能和防火特性的聚氨酯和多异氰脲酸酯泡沫体
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
CN103228414B (zh) 2010-09-30 2015-12-16 陶氏环球技术有限责任公司 最小化反应性聚氨酯流动过程中的缺陷的容器修饰
MX2013006815A (es) 2010-12-16 2013-07-15 Dow Global Technologies Llc Espumas de poliuretano y poliisocianurato.
US20150025164A1 (en) 2011-09-02 2015-01-22 Dow Global Technologies Llc Polyurethane rigid foams
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)

* Cited by examiner, † Cited by third party
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 (US20020051482A1-20020502-M00012.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

Also Published As

Publication number Publication date
BE825013A (fr) 1975-07-30
IT1029393B (it) 1979-03-10
GB1471091A (en) 1977-04-21
DD121121A5 (US20020051482A1-20020502-M00012.png) 1976-07-12
DE2502260A1 (de) 1975-08-07
AU7692974A (en) 1976-07-01
DE2502260C3 (de) 1982-01-14
US3899443A (en) 1975-08-12
DD121118A5 (US20020051482A1-20020502-M00012.png) 1976-07-12
DE2502260B2 (de) 1981-05-07
JPS5242553B2 (US20020051482A1-20020502-M00012.png) 1977-10-25
SU795491A3 (ru) 1981-01-07
JPS50109296A (US20020051482A1-20020502-M00012.png) 1975-08-28

Similar Documents

Publication Publication Date Title
CA1037648A (en) Polyisocyanate trimerization catalyst and process for preparing cellular polyisocyanurate
US4003859A (en) Novel process for trimerizing polyisocyanates
CA1109449A (en) Cocatalyst system for trimerizing isocyanates
US3954684A (en) Foam process using tertiary amine/quaternary ammonium salt catalyst
EP1852450B1 (en) New trimer catalyst additives for improving foam processability
US3989651A (en) Catalyst for sprayable polyisocyanurate foam composition
US4520042A (en) High-modulus, flexible urethane coating and method of preparation
EP1115771B1 (en) Rigid polyurethane foam and heat insulating construction element comprising the same
US4067833A (en) Urethane-modified polyisocyanurate foams from oxyalkylated aniline and aromatic polyisocyanates
KR100523419B1 (ko) 연질, 반연질 및 경질 폴리우레탄 포움의 제조용 저함량산 함유 유기금속 촉매
US4393015A (en) Process of producing urethane-modified polyisocyanurate foams
KR20060050902A (ko) 지방족 폴리에스테르 폴리올 기재의 ｐｕｒ/ｐｉｒ 경질발포체
GB1571933A (en) 1,3,5-tris-(n,n-dialkylaminoalkyl)-s-hexahydrotriazine adducts and their use as trimerizing catalysts for polyisocyanates
CN102272183B (zh) 异氰酸酯三聚催化剂体系，前体制剂，使异氰酸酯三聚的方法，由其制备的硬质聚异氰脲酸酯/聚氨酯泡沫体，和制备这种泡沫体的方法
US9815932B2 (en) Trimer catalysts with improved processability and surface cure
US3986991A (en) Novel polyisocyanate trimerization catalyst
EP0496081B1 (en) Rigid polyurethane and polyisocyanurate foams
US4011180A (en) Novel cocatalyst system for trimerizing polyisocyanates
US5308882A (en) Preparation of polyurethane foam without a tertiary amine catalyst
US5393799A (en) Process for rigid foams
NO166650B (no) Materiale som inneholder aktivt hydrogen og et dialkanol-tert.-amin, samt fremgangsmaate for fremstilling av et stivt polyuretanskum.
EP0906353B1 (en) Rigid isocyanurate-modified polyurethane foams
US4066579A (en) Flame- and smoke-resistant flexible polyurethane foam and a method for producing said foam
JP3242711B2 (ja) ポリオール組成物
EP0364156A2 (en) Closed cell rigid polyurethane foam laminates