FI900150A0 - Foerfarande foer framstaellning av skumplast av isocyanuretan. - Google Patents

Foerfarande foer framstaellning av skumplast av isocyanuretan.

Info

Publication number
FI900150A0
FI900150A0 FI900150A FI900150A FI900150A0 FI 900150 A0 FI900150 A0 FI 900150A0 FI 900150 A FI900150 A FI 900150A FI 900150 A FI900150 A FI 900150A FI 900150 A0 FI900150 A0 FI 900150A0
Authority
FI
Finland
Prior art keywords
skumplast
isocyanuretan
foerfarande foer
foer framstaellning
framstaellning
Prior art date
Application number
FI900150A
Other languages
English (en)
Other versions
FI900150A (fi
Inventor
Indulis Viktora Gruzins
Zeltins Viestrus Jana D
Zeltina Daiga Pavila M
Alksnis Arnold Frica D
Trops Uldis Ojara D
Bergs Heino Alfreda D
Kalus Alberts Ernesta D
Purins Viktors Pavela D
Original Assignee
Latvijas Psr Zinat Ak Koksnes
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 Latvijas Psr Zinat Ak Koksnes filed Critical Latvijas Psr Zinat Ak Koksnes
Publication of FI900150A publication Critical patent/FI900150A/fi
Publication of FI900150A0 publication Critical patent/FI900150A0/fi

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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FI900150A 1988-05-12 1990-01-11 Foerfarande foer framstaellning av skumplast av isocyanuretan. FI900150A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU884443607A SU1705306A1 (ru) 1988-05-12 1988-05-12 Композици дл получени изоциануратуретанового пенопласта
PCT/SU1989/000120 WO1989010945A1 (en) 1988-05-12 1989-05-12 Composition for obtaining isocyanurateurethane foam plastics

Publications (2)

Publication Number Publication Date
FI900150A FI900150A (fi) 1990-01-11
FI900150A0 true FI900150A0 (fi) 1990-01-11

Family

ID=21382588

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900150A FI900150A0 (fi) 1988-05-12 1990-01-11 Foerfarande foer framstaellning av skumplast av isocyanuretan.

Country Status (6)

Country Link
JP (1) JPH03502341A (fi)
FI (1) FI900150A0 (fi)
GB (1) GB2231877A (fi)
SE (1) SE9000097L (fi)
SU (1) SU1705306A1 (fi)
WO (1) WO1989010945A1 (fi)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903018A (en) * 1974-01-30 1975-09-02 Upjohn Co Novel cocatalyst system for trimerizing polyisocyanates
SU891697A1 (ru) * 1978-01-10 1981-12-23 Владимирский политехнический институт Композици дл получени пенопласта с изоциануратными кольцами
SU1041550A1 (ru) * 1981-11-13 1983-09-15 Ордена Трудового Красного Знамени Институт Химии Древесины Ан Латвсср Способ получени изоциануратуретановых пенопластов

Also Published As

Publication number Publication date
GB2231877A (en) 1990-11-28
SE9000097D0 (sv) 1990-01-11
FI900150A (fi) 1990-01-11
JPH03502341A (ja) 1991-05-30
GB9001531D0 (en) 1990-05-23
SU1705306A1 (ru) 1992-01-15
SE9000097L (sv) 1990-01-11
WO1989010945A1 (en) 1989-11-16

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: LATVIJAS PSR ZINATNU AKADEMIJAS KOKSNES