ZA977654B - Polyurethane-isocyanurate casting systems with high heat deflection temperatures. - Google Patents

Polyurethane-isocyanurate casting systems with high heat deflection temperatures.

Info

Publication number
ZA977654B
ZA977654B ZA9707654A ZA977654A ZA977654B ZA 977654 B ZA977654 B ZA 977654B ZA 9707654 A ZA9707654 A ZA 9707654A ZA 977654 A ZA977654 A ZA 977654A ZA 977654 B ZA977654 B ZA 977654B
Authority
ZA
South Africa
Prior art keywords
isocyanurate
polyurethane
high heat
heat deflection
casting systems
Prior art date
Application number
ZA9707654A
Inventor
Teruko Uchimi Miyazaki
Original Assignee
Ciba Sc Holding Ag
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 Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of ZA977654B publication Critical patent/ZA977654B/en

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

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)
ZA9707654A 1996-08-27 1997-08-26 Polyurethane-isocyanurate casting systems with high heat deflection temperatures. ZA977654B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2463096P 1996-08-27 1996-08-27

Publications (1)

Publication Number Publication Date
ZA977654B true ZA977654B (en) 1998-02-23

Family

ID=21821585

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9707654A ZA977654B (en) 1996-08-27 1997-08-26 Polyurethane-isocyanurate casting systems with high heat deflection temperatures.

Country Status (7)

Country Link
EP (1) EP0922063A1 (en)
JP (1) JP2000516975A (en)
KR (1) KR20000035906A (en)
AU (1) AU4380097A (en)
CA (1) CA2261222A1 (en)
WO (1) WO1998008886A1 (en)
ZA (1) ZA977654B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100513450C (en) 2003-06-12 2009-07-15 亨茨曼国际有限公司 Process for preparing a polyisocyanurate polyurethane material
DE102005034052A1 (en) * 2005-07-21 2007-01-25 Goldschmidt Gmbh trimerization
CA2625689C (en) 2005-10-13 2013-07-09 Huntsman International Llc Process for preparing polyisocyanurate polyurethane material
US9987776B2 (en) 2006-06-14 2018-06-05 Huntsman International Llc Composite panel
DE102008036995A1 (en) 2008-08-07 2010-02-11 Bayer Materialscience Ag Plastic moldings made of polyurethane and their use
WO2012004180A1 (en) 2010-07-08 2012-01-12 Huntsman International Llc Polyisocyanate-based anti-corrosion coating
JP6698981B1 (en) * 2019-04-15 2020-05-27 洋 岡井 A method for producing a moisture-curable terminal isocyanate prepolymer composition and a device for suppressing foaming during moisture curing.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124573A (en) * 1976-03-16 1978-11-07 Bridgestone Tire Co., Ltd. Soft polyurethane elastomer containing isocyanurate ring
US4417001A (en) * 1982-09-20 1983-11-22 Freeman Chemical Corporation Low smoke isocyanurate modified urethane foam and method of making same
US4800058A (en) * 1987-08-24 1989-01-24 Arco Chemical Company Method for the preparation of rigid cast or transfer molded thermoset polyurethane modified polyisocyanurate compositions
DE4020255A1 (en) * 1990-06-26 1992-01-02 Bayer Ag PROCESS FOR PREPARING URETHAN AND PRESENT ACTIVE SURFACTANTS AND THEIR USE AS DAEMULAR MATERIALS

Also Published As

Publication number Publication date
WO1998008886A1 (en) 1998-03-05
CA2261222A1 (en) 1998-03-05
KR20000035906A (en) 2000-06-26
JP2000516975A (en) 2000-12-19
AU4380097A (en) 1998-03-19
EP0922063A1 (en) 1999-06-16

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