ZA753844B - Quaternary trimerization catalysts - Google Patents

Quaternary trimerization catalysts

Info

Publication number
ZA753844B
ZA753844B ZA00753844A ZA753844A ZA753844B ZA 753844 B ZA753844 B ZA 753844B ZA 00753844 A ZA00753844 A ZA 00753844A ZA 753844 A ZA753844 A ZA 753844A ZA 753844 B ZA753844 B ZA 753844B
Authority
ZA
South Africa
Prior art keywords
quaternary
trimerization catalysts
trimerization
catalysts
quaternary trimerization
Prior art date
Application number
ZA00753844A
Other languages
English (en)
Inventor
R Lockwood
R Roess
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
Publication of ZA753844B publication Critical patent/ZA753844B/xx

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
    • 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
    • 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)
ZA00753844A 1974-07-09 1975-06-16 Quaternary trimerization catalysts ZA753844B (en)

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
ZA753844B true ZA753844B (en) 1976-05-26

Family

ID=23933388

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00753844A ZA753844B (en) 1974-07-09 1975-06-16 Quaternary trimerization catalysts

Country Status (11)

Country Link
US (1) US3989651A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5131795A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE831159A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1037649A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD120035A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2527241B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES439265A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1489819A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1040706B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU718014A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA753844B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CA1037649A (en) 1978-08-29
JPS5131795A (en) 1976-03-18
US3989651A (en) 1976-11-02
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
DD120035A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-05-20
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

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