CA2201929A1 - Polyurethane composition - Google Patents

Polyurethane composition

Info

Publication number
CA2201929A1
CA2201929A1 CA002201929A CA2201929A CA2201929A1 CA 2201929 A1 CA2201929 A1 CA 2201929A1 CA 002201929 A CA002201929 A CA 002201929A CA 2201929 A CA2201929 A CA 2201929A CA 2201929 A1 CA2201929 A1 CA 2201929A1
Authority
CA
Canada
Prior art keywords
isocyanate
prepolymer
polyol
resin mixture
polymeric polyol
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002201929A
Other languages
English (en)
French (fr)
Inventor
Francesco Ciro Scognamiglio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyperlast Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2201929A1 publication Critical patent/CA2201929A1/en
Abandoned legal-status Critical Current

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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G2110/0066—≥ 150kg/m3
    • 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
    • C08G2350/00—Acoustic or vibration damping material

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)
CA002201929A 1994-10-05 1995-09-27 Polyurethane composition Abandoned CA2201929A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9420107A GB9420107D0 (en) 1994-10-05 1994-10-05 Polyurethane composition
GB9420107.6 1994-10-05

Publications (1)

Publication Number Publication Date
CA2201929A1 true CA2201929A1 (en) 1996-04-18

Family

ID=10762399

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002201929A Abandoned CA2201929A1 (en) 1994-10-05 1995-09-27 Polyurethane composition

Country Status (11)

Country Link
EP (1) EP0784640A1 (ja)
JP (1) JPH10507218A (ja)
KR (1) KR970706325A (ja)
CN (1) CN1167494A (ja)
AU (1) AU3530895A (ja)
BR (1) BR9509282A (ja)
CA (1) CA2201929A1 (ja)
CZ (1) CZ103997A3 (ja)
GB (1) GB9420107D0 (ja)
PL (1) PL319722A1 (ja)
WO (1) WO1996011219A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002225369A1 (en) * 2000-12-27 2002-07-08 Hitachi Chemical Co., Ltd. Photobase generators, curable compositions prepared by using the same and process of curing
JP4459711B2 (ja) * 2004-05-12 2010-04-28 日本ポリウレタン工業株式会社 鉄道用パッドの製造方法
DE102005008242A1 (de) * 2005-02-22 2006-08-24 Basf Ag Zylindrische Formkörper auf der Basis von zelligen Polyurethanelastomeren
DE102005008263A1 (de) * 2005-02-22 2006-08-24 Basf Ag Verfahren zur Herstellung von zylindrischen Formkörpern auf der Basis von zelligen Polyurethanelastomeren
WO2009112576A1 (de) * 2008-03-14 2009-09-17 Basf Se Grobzellige polyurethanelastomere

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1534551A (fr) * 1966-12-06 1968-07-26 Elastomer Ag Procédé pour l'obtention de matériaux cellulaires en polyuréthanne fortement élastiques, résistants à la déchirure et au froid et possédant un poids spécifiquerelativement élevé
US3856716A (en) * 1971-03-10 1974-12-24 Laporte Industries Ltd High density polyurethane foams
GB1453794A (en) * 1974-01-11 1976-10-27 Interox Chemicals Ltd Polyurethane foams
DE2940856A1 (de) * 1979-10-09 1981-04-23 Elastogran GmbH, 2844 Lemförde Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-elastomeren
IT1240635B (it) * 1990-05-04 1993-12-17 Dow Italia Polimeri poliuretanici microcellulari preparati da tre polimeri di poli (tetrametilen) glicoli con gruppi isocianato terminali
DE4102174A1 (de) * 1991-01-25 1992-07-30 Basf Ag Verfahren zur herstellung von zelligen polyurethan-elastomeren unter verwendung von polyethercarbonatdiolen als ausgangskomponente

Also Published As

Publication number Publication date
JPH10507218A (ja) 1998-07-14
GB9420107D0 (en) 1994-11-16
CN1167494A (zh) 1997-12-10
CZ103997A3 (en) 1997-11-12
BR9509282A (pt) 1997-11-18
PL319722A1 (en) 1997-08-18
EP0784640A1 (en) 1997-07-23
KR970706325A (ko) 1997-11-03
AU3530895A (en) 1996-05-02
WO1996011219A1 (en) 1996-04-18

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Legal Events

Date Code Title Description
FZDE Discontinued