BE727969A - Polymeres cellulaires resistant aux hautes temperatures et leur procede de preparation - Google Patents

Polymeres cellulaires resistant aux hautes temperatures et leur procede de preparation

Info

Publication number
BE727969A
BE727969A BE727969DA BE727969A BE 727969 A BE727969 A BE 727969A BE 727969D A BE727969D A BE 727969DA BE 727969 A BE727969 A BE 727969A
Authority
BE
Belgium
Prior art keywords
preparation process
high temperatures
cellular polymers
polymers resistant
resistant
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE727969A publication Critical patent/BE727969A/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active hydrogen
    • 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
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/68—Unsaturated polyesters
    • C08G18/683—Unsaturated polyesters containing cyclic groups
    • C08G18/686—Unsaturated polyesters containing cyclic groups containing cycloaliphatic 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4028—Isocyanates; Thioisocyanates
    • 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
    • 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

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)
BE727969D 1968-02-05 1969-02-05 Polymeres cellulaires resistant aux hautes temperatures et leur procede de preparation BE727969A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70278568A 1968-02-05 1968-02-05

Publications (1)

Publication Number Publication Date
BE727969A true BE727969A (fr) 1969-08-05

Family

ID=24822591

Family Applications (1)

Application Number Title Priority Date Filing Date
BE727969D BE727969A (fr) 1968-02-05 1969-02-05 Polymeres cellulaires resistant aux hautes temperatures et leur procede de preparation

Country Status (7)

Country Link
US (1) US3745133A (xx)
JP (1) JPS4938040B1 (xx)
BE (1) BE727969A (xx)
DE (2) DE1966261A1 (xx)
FR (1) FR2001334A1 (xx)
GB (1) GB1212663A (xx)
SU (1) SU474159A3 (xx)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872035A (en) * 1968-10-01 1975-03-18 Union Carbide Corp N-(2-hydroxyethyl)-ethyleneimines as catalysts for polyisocyanurate foam formation
US3676380A (en) * 1969-05-19 1972-07-11 Upjohn Co Low friability polyisocyanurate foams
BE789670A (fr) * 1971-10-05 1973-04-04 Bayer Ag Procede de preparation d'objets moules en mousse
JPS5231000B2 (xx) * 1972-11-29 1977-08-11
US3919128A (en) * 1973-05-18 1975-11-11 Ici America Inc Urethane-modified polyisocyanurate foams
JPS5058501A (xx) * 1973-09-19 1975-05-21
US3986991A (en) * 1974-01-30 1976-10-19 The Upjohn Company Novel polyisocyanate trimerization catalyst
US3903018A (en) * 1974-01-30 1975-09-02 Upjohn Co Novel cocatalyst system for trimerizing polyisocyanates
US3925284A (en) * 1974-06-24 1975-12-09 Upjohn Co Polyisocyanate-based foam process using aminimides as catalyst
US3954684A (en) * 1974-07-09 1976-05-04 The Upjohn Company Foam process using tertiary amine/quaternary ammonium salt catalyst
US3989651A (en) * 1974-07-09 1976-11-02 The Upjohn Company Catalyst for sprayable polyisocyanurate foam composition
US3994839A (en) * 1974-10-29 1976-11-30 Basf Wyandotte Corporation Urethane modified carbodiimide foams derived from flame retardant polyols
US3998766A (en) * 1974-12-26 1976-12-21 Basf Wyandotte Corporation Urethane modified carbodimide-isocyanurate foams from organic polyisocyanates and oxyalkylated mannich polyols
US4026837A (en) * 1975-09-19 1977-05-31 Texaco Development Corporation Polymeric acid salts as isocyanurate foam catalysts
US4039487A (en) * 1976-01-19 1977-08-02 The Upjohn Company Cellular isocyanurate polymer
DE2607380C3 (de) * 1976-02-24 1981-07-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von warmformbaren Polyisocyanuratschaumstoffen
US4067830A (en) * 1976-03-29 1978-01-10 Ashland Oil, Inc. Catalytic trimerization of polyisocyanates
DE2637170A1 (de) * 1976-08-18 1978-02-23 Bayer Ag Verfahren zur herstellung von isocyanuratgruppen und urethangruppen aufweisenden kunststoffen
US4115300A (en) * 1977-05-25 1978-09-19 The Upjohn Company Stabilized polyol compositions and polyurethane foams
US4126742A (en) * 1978-05-15 1978-11-21 The Upjohn Company High-modulus polyisocyanurate elastomers
US4126741A (en) * 1978-05-15 1978-11-21 The Upjohn Company High-modulus polyisocyanurate elastomers
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
US4228310A (en) * 1979-03-19 1980-10-14 Texaco Development Corp. Polyol preparation
US4246364A (en) * 1980-02-19 1981-01-20 The Upjohn Company Process for polyisocyanurate foams based on an amide-diol blend
US4256802A (en) * 1979-06-11 1981-03-17 The Upjohn Company Process for polyisocyanurate foams suitable for panels
US4286072A (en) * 1979-10-15 1981-08-25 Texaco Development Corp. Novel polyisocyanurate catalysts
US4310634A (en) * 1979-10-15 1982-01-12 Texaco Development Corp. Novel polyisocyanurate catalyst
US4339343A (en) * 1980-03-05 1982-07-13 The Upjohn Company Novel process and product
JPS5782598U (xx) * 1980-11-10 1982-05-21
US4529744A (en) * 1982-10-25 1985-07-16 Stepan Company Compatibilized aromatic polyester polyols
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
US4536490A (en) * 1984-03-08 1985-08-20 The Upjohn Company Catalyst compositions for trimerizing organic isocyanates
GB8412900D0 (en) * 1984-05-21 1984-06-27 Secr Defence Thermosetting resin compositions
US4595711A (en) * 1984-06-20 1986-06-17 Stepan Company Aromatic polyester polyols fluorocarbon compatibilized with ethoxylate propoxylate compounds for urethane and isocyanurate foams
US4623673A (en) 1985-10-24 1986-11-18 The Dow Chemical Company Urethane-modified polyisocyanurate rigid foam
US4699931A (en) * 1986-04-25 1987-10-13 Olin Corporation Oxazolidone-modified isocyanurate foams and a composition and method for their production
JPS63309510A (ja) * 1987-06-12 1988-12-16 Nippon Polyurethan Kogyo Kk ポリイソシアヌレ−ト複合体の製造法
DE4141722A1 (de) * 1991-12-18 1993-06-24 Bayer Ag Isocyanat-trimerisierungskatalysator
US5370908A (en) * 1993-05-24 1994-12-06 Olin Corporation Low VOC, heat-curable, one-component and two-component coating compositions based on organic polyisocyanates
US5464561A (en) * 1994-05-05 1995-11-07 Stepan Company Methods and compositions for preparing rigid foams with non-chlorofluorocarbon blowing agents
US5496642A (en) * 1994-05-09 1996-03-05 Olin Corporation Low VOC, fluorocompound-containing one-component and two-component coating compositions for slippery coatings
US5691440A (en) * 1995-10-05 1997-11-25 Arco Chemical Technonogy, L.P. Catalyst and process for producing isocyanate trimers
DE29615609U1 (de) * 1996-09-09 1998-01-15 Niggemeyer, Gert Günther, 21244 Buchholz Verbindung von Hochdruckgasentladungslampen mit Vorschaltgeräten
US20040132848A1 (en) * 2003-08-28 2004-07-08 Whinnery Leroy L. High strength foam tool and method
CN1860147B (zh) * 2003-09-29 2010-06-16 东曹株式会社 用于生产硬质聚氨酯泡沫和异氰尿酸酯改性硬质聚氨酯泡沫的催化剂组合物、及使用其的原料共混组合物
US20060217451A1 (en) * 2005-03-28 2006-09-28 Vittorio Bonapersona Polyurethane or polyisocyanurate foam composition
US8729146B2 (en) * 2005-06-14 2014-05-20 Momentive Performance Materials Inc. Catalyst composition and process using same
KR101486600B1 (ko) * 2006-08-11 2015-01-26 도소 가부시키가이샤 폴리우레탄 수지 제조용 촉매 조성물 및 폴리우레탄 수지의제조 방법
US20110305865A1 (en) 2009-03-04 2011-12-15 Dow Global Technologies Inc. (Formerly Known as Dow Global Technologies Inc.) Sound-dampening polyurethane-based composite
CN102369228A (zh) 2009-04-01 2012-03-07 陶氏环球技术有限责任公司 用于制备硬质多异氰脲酸酯泡沫体的储存稳定的多元醇组合物
MX355288B (es) 2009-04-01 2018-04-13 Dow Global Tech Llc Star Espumas de poliuretano y poli-isocianurato que tienen funcionamiento de cura y comportamiento contra fuego mejorado.
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
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.
CN103261258A (zh) 2010-12-16 2013-08-21 陶氏环球技术有限责任公司 聚氨酯和多异氰脲酸酯泡沫体
EP2751158A1 (en) 2011-09-02 2014-07-09 Dow Global Technologies LLC Polyurethane rigid foams
KR102433944B1 (ko) * 2016-07-29 2022-08-19 알케마 인코포레이티드 개선된 저장수명을 갖는 폴리올 프리-믹스
RU2748438C1 (ru) * 2020-07-17 2021-05-25 Федеральное государственное бюджетное учреждение науки "Федеральный исследовательский центр Южный научный центр Российской академии наук" Порошковая композиция для получения высокопрочных и термостойких пенопластов

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL243924A (xx) * 1958-10-02
FR1259632A (fr) * 1959-01-17 1961-04-28 Bayer Ag Procédé de préparation de matières alvéolaires à base d'isocyanates
FR1441565A (fr) * 1964-04-08 1966-06-10 Gen Tire & Rubber Co Polymères d'isocyanurates et leur préparation
GB1146661A (en) * 1965-04-29 1969-03-26 Ici Ltd Foamed polymers
FR1511865A (fr) * 1966-02-18 1968-02-02 Nisshin Boseki Kabushiki Kaish Procédé de préparation de mousses de matière plastique rigides et produits obtenus
GB1184893A (en) * 1966-04-22 1970-03-18 Ici Ltd Foamed Polymers Containing an Isocyanurate Ring Structure

Also Published As

Publication number Publication date
DE1904575A1 (de) 1969-08-28
DE1904575C2 (de) 1982-09-02
US3745133A (en) 1973-07-10
DE1966261A1 (de) 1972-01-27
GB1212663A (en) 1970-11-18
FR2001334A1 (xx) 1969-09-26
SU474159A3 (ru) 1975-06-14
JPS4938040B1 (xx) 1974-10-15

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: THE DOW CHEMICAL CY

Effective date: 19890205