ZA883499B - - Google Patents

Info

Publication number
ZA883499B
ZA883499B ZA883499A ZA883499A ZA883499B ZA 883499 B ZA883499 B ZA 883499B ZA 883499 A ZA883499 A ZA 883499A ZA 883499 A ZA883499 A ZA 883499A ZA 883499 B ZA883499 B ZA 883499B
Authority
ZA
South Africa
Application number
ZA883499A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26292285&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA883499(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB878712364A external-priority patent/GB8712364D0/en
Application filed filed Critical
Publication of ZA883499B publication Critical patent/ZA883499B/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
    • C08G18/06—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
    • C08G18/06—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
    • 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
    • C08G2110/0025—Foam properties rigid
    • 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
ZA883499A 1987-05-26 1988-05-17 ZA883499B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878712364A GB8712364D0 (en) 1987-05-26 1987-05-26 Rigid foams
US07/414,569 US5356943A (en) 1987-05-26 1989-09-29 Rigid foams

Publications (1)

Publication Number Publication Date
ZA883499B true ZA883499B (de) 1988-11-28

Family

ID=26292285

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA883499A ZA883499B (de) 1987-05-26 1988-05-17

Country Status (7)

Country Link
US (1) US5356943A (de)
EP (1) EP0294110B1 (de)
JP (1) JP2675816B2 (de)
AU (1) AU1667988A (de)
DE (1) DE3883854T2 (de)
ES (1) ES2058279T3 (de)
ZA (1) ZA883499B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02196816A (ja) * 1989-01-26 1990-08-03 M D Kasei Kk インテグラルスキンフォームの製造方法
DE4001249A1 (de) * 1990-01-18 1991-07-25 Bayer Ag Verfahren zur herstellung von offenzelligen, kaltverformbaren polyurethan-hartschaumstoffen und deren verwendung zur herstellung von autohimmeln
GB9021051D0 (en) * 1990-09-27 1990-11-07 Ici Plc Catalyst composition
US5880167A (en) * 1994-08-22 1999-03-09 Henkel Kommanditgesellschaft Auf Aktien Polyurethane compositions with a low content of monomeric diisocyanates
US5817860A (en) * 1998-03-20 1998-10-06 Essex Specialty Products, Inc. Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof
MXPA03003291A (es) 2001-04-30 2004-05-04 Orbseal Llc Refuerzo para composiciones expansibles y metodos para usar el mismo.
ATE376031T1 (de) * 2004-05-28 2007-11-15 Albemarle Corp Flammwidrige polyurethane und additive dafür
US8592497B2 (en) 2006-04-12 2013-11-26 Basf Aktiengesellschaft Process for preparing polyurethanes
WO2008058920A1 (de) * 2006-11-17 2008-05-22 Basf Se Polyphenylenpolymethylenpolyisocyanat und seine verwendung zur herstellung von polyurethan-schaumstoffen
KR101522038B1 (ko) * 2007-01-12 2015-05-20 바스프 에스이 폴리우레탄 경질 발포체
WO2011127028A1 (en) 2010-04-09 2011-10-13 Albemarle Corporation Liquid flame retardant formulation useful for flame lamination applications
CN103619904A (zh) * 2011-06-29 2014-03-05 陶氏环球技术有限责任公司 用于改进聚异氰脲酸酯刚性泡沫体的原始强度的多元醇制剂
WO2018015245A1 (de) * 2016-07-21 2018-01-25 Covestro Deutschland Ag Hochtemperaturstabile polyisocyanuratschaumstoffe
EA201992853A1 (ru) 2017-09-28 2020-06-23 Альбемарл Корпорейшн Бромированная огнестойкая добавка и ее применение в пенополиуретане

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936483A (en) * 1964-04-09 1976-02-03 Mobay Chemical Corporation Organic polyisocyanates
US4405725A (en) * 1967-03-24 1983-09-20 Mobay Chemical Corporation Foamed polyisocyanurates
DD100273A1 (de) * 1972-01-04 1973-09-12
JPS5312898B2 (de) * 1972-08-11 1978-05-06
GB1433645A (en) * 1973-01-11 1976-04-28 Celotex Corp Polyisocyanurate composition related products and processes
US4200699A (en) * 1978-10-12 1980-04-29 M&T Chemicals Inc. Catalyst composition for rigid polyurethane foams
GB2041953A (en) * 1979-02-08 1980-09-17 Ici Ltd Rigid polyisocyanurate foams
US4256847A (en) * 1979-10-17 1981-03-17 Mooney Chemicals, Inc. Rigid polyurethane foam process using lithium/zinc catalyst
US4362678A (en) * 1980-01-18 1982-12-07 The Celotex Corporation Method of making polyisocyanurate foam laminate
US4711912A (en) * 1982-04-29 1987-12-08 The Celotex Corporation Polyisocyanurate foams from digestion products of polyalkylene terephthalate polymers and polyols
JPS5993038A (ja) * 1982-11-16 1984-05-29 Mitsubishi Chem Ind Ltd ポリイソシアネ−ト組成物
DE3245678A1 (de) * 1982-12-10 1984-06-14 Basf Ag, 6700 Ludwigshafen Polyisocyanatgemische aus isomeren und homologen der diphenylmethanreihe und ihre verwendung als klebstoffadditiv
US4555418A (en) * 1983-10-12 1985-11-26 The Celotex Corporation Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom
US4623673A (en) * 1985-10-24 1986-11-18 The Dow Chemical Company Urethane-modified polyisocyanurate rigid foam

Also Published As

Publication number Publication date
ES2058279T3 (es) 1994-11-01
US5356943A (en) 1994-10-18
AU1667988A (en) 1988-12-01
JP2675816B2 (ja) 1997-11-12
JPS63309512A (ja) 1988-12-16
EP0294110B1 (de) 1993-09-08
EP0294110A1 (de) 1988-12-07
DE3883854T2 (de) 1994-01-20
DE3883854D1 (de) 1993-10-14

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