IT1040738B - Procedimento e sistema catalitico per la preparazione di polimero a struttura a celle - Google Patents

Procedimento e sistema catalitico per la preparazione di polimero a struttura a celle

Info

Publication number
IT1040738B
IT1040738B IT50245/75A IT5024575A IT1040738B IT 1040738 B IT1040738 B IT 1040738B IT 50245/75 A IT50245/75 A IT 50245/75A IT 5024575 A IT5024575 A IT 5024575A IT 1040738 B IT1040738 B IT 1040738B
Authority
IT
Italy
Prior art keywords
polymer
procedure
preparation
cell structure
catalytic system
Prior art date
Application number
IT50245/75A
Other languages
English (en)
Italian (it)
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 IT1040738B publication Critical patent/IT1040738B/it

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
    • C08G18/16—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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products 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
    • 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

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)
IT50245/75A 1974-07-09 1975-06-26 Procedimento e sistema catalitico per la preparazione di polimero a struttura a celle IT1040738B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/486,829 US3954684A (en) 1974-07-09 1974-07-09 Foam process using tertiary amine/quaternary ammonium salt catalyst

Publications (1)

Publication Number Publication Date
IT1040738B true IT1040738B (it) 1979-12-20

Family

ID=23933392

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50245/75A IT1040738B (it) 1974-07-09 1975-06-26 Procedimento e sistema catalitico per la preparazione di polimero a struttura a celle

Country Status (10)

Country Link
US (1) US3954684A (en:Method)
JP (1) JPS5130592A (en:Method)
BE (1) BE831160A (en:Method)
CA (1) CA1033895A (en:Method)
DD (1) DD120034A5 (en:Method)
DE (1) DE2527242B2 (en:Method)
ES (1) ES439266A1 (en:Method)
GB (1) GB1489820A (en:Method)
IT (1) IT1040738B (en:Method)
ZA (1) ZA753843B (en:Method)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
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US4315079A (en) * 1976-05-24 1982-02-09 Texaco Development Corporation Process of making an isocyanurate foam
US4220727A (en) * 1976-09-24 1980-09-02 Union Carbide Corporation Method of molding polyurethanes having mold release properties
US4115634A (en) * 1976-12-01 1978-09-19 Air Products & Chemicals, Inc. Amine salts of amino acids as delayed action catalysts
US4136240A (en) * 1978-03-13 1979-01-23 Texaco Development Corporation Metallic quaternary ammonium carboxylates as polyisocyanurate catalysts
US4186255A (en) * 1978-03-13 1980-01-29 Texaco Development Corporation Bis-quaternary ammonium salts as polyisocyanurate catalysts
US4204019A (en) * 1978-09-11 1980-05-20 Shelter Insulation, Inc. Polyisocyanurate foam laminate and process
DE2916201A1 (de) * 1979-04-21 1980-10-30 Huels Chemische Werke Ag Verfahren zur trimerisierung von diisocyanaten
US4456696A (en) * 1981-04-09 1984-06-26 Abbott Laboratories Catalyst for making polyurethanes
US4421673A (en) * 1981-04-09 1983-12-20 Abbott Laboratories Catalyst for making polyurethanes
DE3151041A1 (de) * 1981-12-23 1983-07-28 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von polyurethan-polyisocyanuratschaumstoffen
US4401769A (en) * 1982-06-23 1983-08-30 Sealed Air Corporation Foam, composition and method useful for retrofit insulation
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
EP0122649B1 (en) * 1983-03-17 1987-05-06 Akzo N.V. Method for the manufacture of polyisocyanurate foams
US4540781A (en) * 1983-08-11 1985-09-10 The Upjohn Company Product and process trimerization of organic isocyanates
US4632785A (en) * 1983-08-11 1986-12-30 The Dow Chemical Company Thermally activable trimerization catalyst
US4503226A (en) * 1984-04-30 1985-03-05 Olin Corporation Process for trimerizing organic polyisocyanates
US4785025A (en) * 1984-11-13 1988-11-15 Air Products And Chemicals, Inc. Quaternary triethylenediamine compositions and their combination with tertiary amines for delayed action/enhanced curing catalysts in polyurethane systems
US4582861A (en) * 1984-11-13 1986-04-15 Air Products And Chemicals, Inc. Delayed action/enhanced curing catalysis in polyurethane systems
CA1288546C (en) * 1986-11-14 1991-09-03 Ragui Ghali Foam, composition and method of production
GB9021051D0 (en) * 1990-09-27 1990-11-07 Ici Plc Catalyst composition
DE4141722A1 (de) * 1991-12-18 1993-06-24 Bayer Ag Isocyanat-trimerisierungskatalysator
US5308883A (en) * 1992-11-04 1994-05-03 The Celotex Corporation Catalyst for polyisocyanurate foams made with alternative blowing agents
US5405884A (en) * 1992-11-04 1995-04-11 The Celotex Corporation Catalyst for polyisocyanurate foams made with alternative blowing agents
US5905151A (en) * 1993-02-18 1999-05-18 Bayer Corporation Trimer catalyst for aliphatic and aromatic isocyanates
CA2144490A1 (en) * 1994-03-28 1995-09-29 Michael J. Skowronski Catalyst for polyisocyanurate foams made with alternative blowing agents
DE69532410T2 (de) * 1994-10-21 2004-12-02 Sanyo Chemical Industries, Ltd. Härtbare zusammensetzung
FR2770533B1 (fr) * 1997-11-04 2000-01-21 Rhodia Chimie Sa Utilisation d'imidazole en tant que co-catalyseur de la trimerisation d'isocyanates
US6028158A (en) * 1997-12-31 2000-02-22 Bayer Corporation Freeze-stable allophanate-modified toluene diisocyanate trimers
US5955609A (en) * 1997-12-31 1999-09-21 Bayer Corporation Trimer catalyst system for aliphatic and aromatic isocyanates
DE10065176A1 (de) * 2000-12-23 2002-06-27 Degussa Katalysator und Verfahren zur Herstellung von niedrigviskosen und farbreduzierten isocyanuratgruppenhaltigen Polyisocyanaten
JP4426526B2 (ja) 2003-07-17 2010-03-03 ハネウエル・インターナシヨナル・インコーポレーテツド 最新式のマイクロエレクトロニクス用途およびデバイス用の平坦化膜およびそれらの製造方法
ES2525116T3 (es) 2003-09-29 2014-12-17 Tosoh Corporation Composición de catalizador para la producción de espuma rígida de poliuretano y espuma rígida de poliuretano modificado con isocianurato, y composición de materias primas que contiene la misma
DE102004012571A1 (de) * 2004-03-12 2005-09-29 Basf Ag Verfahren zur Herstellung von Isocyanuratgruppen aufweisenden Polyisocyanaten und ihre Verwendung
KR101009313B1 (ko) * 2004-05-28 2011-01-18 알베마를 코포레이션 난연제 폴리우레탄 및 그를 위한 첨가제
US8729146B2 (en) * 2005-06-14 2014-05-20 Momentive Performance Materials Inc. Catalyst composition and process using same
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
KR101486600B1 (ko) * 2006-08-11 2015-01-26 도소 가부시키가이샤 폴리우레탄 수지 제조용 촉매 조성물 및 폴리우레탄 수지의제조 방법
US20080227878A1 (en) 2007-03-14 2008-09-18 James Garrett Trimer and allophanate modified isocyanates, a process for their production, foams comprising these modified isocyanates, and a process for the production of these foams
WO2008144158A1 (en) * 2007-05-17 2008-11-27 Dow Global Technologies Inc. Polyisocyanurate foam for roof structures
US20080312351A1 (en) * 2007-06-13 2008-12-18 Air Products And Chemicals, Inc. Tetraalkylammonium Carboxylate Salts as Trimerization Catalysts for Spray Foam Applications
WO2010101689A2 (en) 2009-03-04 2010-09-10 Dow Global Technologies Inc. Sound-dampening polyurethane-based composite
US8557886B2 (en) 2009-04-01 2013-10-15 Dow Global Technologies Llc Storage-stable polyol compositions for producing rigid polyisocyanurate foam
BRPI1006216B1 (pt) 2009-04-01 2020-01-28 Dow Global Technologies Llc formulação de espuma de poliuretano ou de poliisocianurato, espuma de poliuretano ou de poliisocianurato, poliol formulado e método para preparar uma espuma de poliuretano ou de poliisocianurato
WO2011025710A1 (en) 2009-08-27 2011-03-03 Dow Global Technologies Llc Polyurethane spray foams having reduced cold substrate cracking
WO2011046720A1 (en) 2009-10-12 2011-04-21 Dow Global Technologies Llc Spray polyurethane foam for non-covered and non-coated use in structural applications
WO2011127028A1 (en) 2010-04-09 2011-10-13 Albemarle Corporation Liquid flame retardant formulation useful for flame lamination applications
MX341743B (es) 2010-09-30 2016-08-31 Dow Global Tech Llc * Modificaciones de un recipiente para minimizar los defectos durante el flujo de poliuretano reactivo.
US20130251980A1 (en) 2010-12-16 2013-09-26 Dow Global Technologies Llc Polyurethane and polyisocyanurate foams
JP2014525485A (ja) 2011-09-02 2014-09-29 ダウ グローバル テクノロジーズ エルエルシー ポリウレタン硬質フォーム
EA201992853A1 (ru) 2017-09-28 2020-06-23 Альбемарл Корпорейшн Бромированная огнестойкая добавка и ее применение в пенополиуретане
EP4025618A1 (en) 2019-09-04 2022-07-13 Evonik Operations GmbH Phase transfer active trimerization catalyst salts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE586595A (en:Method) * 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
DE1667309C3 (de) * 1967-01-19 1978-10-26 Takeda Chemical Industries, Ltd., Osaka (Japan) Verfahren zur Herstellung von Isocyanattrimere!!
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

Also Published As

Publication number Publication date
JPS5130592A (en) 1976-03-15
DE2527242B2 (de) 1978-08-24
ES439266A1 (es) 1977-02-16
US3954684A (en) 1976-05-04
GB1489820A (en) 1977-10-26
DE2527242A1 (de) 1976-02-05
JPS538672B2 (en:Method) 1978-03-30
CA1033895A (en) 1978-06-27
AU8221075A (en) 1976-12-23
ZA753843B (en) 1976-05-26
DD120034A5 (en:Method) 1976-05-20
BE831160A (fr) 1976-01-09

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Effective date: 19940418