DE69506555D1 - Verfahren zur herstellung eines geschäumten isocyanatpolymers - Google Patents

Verfahren zur herstellung eines geschäumten isocyanatpolymers

Info

Publication number
DE69506555D1
DE69506555D1 DE69506555T DE69506555T DE69506555D1 DE 69506555 D1 DE69506555 D1 DE 69506555D1 DE 69506555 T DE69506555 T DE 69506555T DE 69506555 T DE69506555 T DE 69506555T DE 69506555 D1 DE69506555 D1 DE 69506555D1
Authority
DE
Germany
Prior art keywords
producing
isocyanate polymer
foamed isocyanate
foamed
polymer
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.)
Expired - Lifetime
Application number
DE69506555T
Other languages
English (en)
Inventor
Paul V Farkas
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.)
Woodbridge Foam Corp
Original Assignee
Woodbridge Foam Corp
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 Woodbridge Foam Corp filed Critical Woodbridge Foam Corp
Application granted granted Critical
Publication of DE69506555D1 publication Critical patent/DE69506555D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE69506555T 1994-07-21 1995-07-20 Verfahren zur herstellung eines geschäumten isocyanatpolymers Expired - Lifetime DE69506555D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/278,549 US5523330A (en) 1994-07-21 1994-07-21 Process for producing a foamed isocyanate-based polymer
PCT/CA1995/000436 WO1996003451A1 (en) 1994-07-21 1995-07-20 Process for producing a foamed isocyanate-based polymer

Publications (1)

Publication Number Publication Date
DE69506555D1 true DE69506555D1 (de) 1999-01-21

Family

ID=23065429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506555T Expired - Lifetime DE69506555D1 (de) 1994-07-21 1995-07-20 Verfahren zur herstellung eines geschäumten isocyanatpolymers

Country Status (6)

Country Link
US (2) US5523330A (de)
EP (1) EP0771332B1 (de)
AU (1) AU3337895A (de)
CA (1) CA2206206A1 (de)
DE (1) DE69506555D1 (de)
WO (1) WO1996003451A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4446876A1 (de) * 1994-12-27 1996-07-04 Bayer Ag Verfahren und Vorrichtung zur Schaumherstellung mittels unter Druck gelöstem Kohlendioxid
KR19990075934A (ko) * 1998-03-26 1999-10-15 박동순 스폰지 분첩 및 그 제조방법
US20040154718A1 (en) * 2003-02-06 2004-08-12 Doesburg Van I. Polyurethane filled tire and method of making same
US9145479B2 (en) * 2010-04-28 2015-09-29 Dreamwell, Ltd. Odorless foam mattress assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203948B (de) * 1961-03-09 1965-10-28 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
DE1704608B2 (de) * 1967-03-08 1976-02-05 Bartel, Günter Friedrich, 4531 Lotte Vorrichtung zur verarbeitung schaeumbarer kunststoffe
DE2756399A1 (de) * 1977-12-17 1979-06-28 Basf Ag Verfahren zur herstellung von verbundkoerpern
DE2828506C2 (de) * 1978-06-29 1980-04-17 Bayer Ag, 5090 Leverkusen Verfahren und Vorrichtung zum Herstellen eines schäumfähigen Gemisches aus mindestens zwei fließfähigen, schaumstoffbildenden Reaktionskomponenten und Zuschlagstoffen
US4308226A (en) * 1978-11-16 1981-12-29 The Upjohn Company Particulate-containing foamed plastic
GB2076414A (en) * 1980-04-30 1981-12-02 Ici Ltd Isocyanate reactions
US4399105A (en) * 1981-03-30 1983-08-16 The Upjohn Company Programmable computer controlled reaction injection mixing head system
JPS60192721A (ja) * 1984-03-15 1985-10-01 Nisshinbo Ind Inc 繊維強化ポリイソシアネ−ト系樹脂発泡体の製造方法
US4518718A (en) * 1984-05-18 1985-05-21 The United States Of America As Represented By The United States Department Of Energy Rigid zeolite containing polyurethane foams
JPH0796234B2 (ja) * 1988-02-03 1995-10-18 株式会社日立製作所 発泡ウレタン注入装置
US4876291A (en) * 1988-08-24 1989-10-24 J.M. Huber Corporation Mineral filler fire retardant composition and method
US5084486A (en) * 1990-12-20 1992-01-28 Union Carbide Chemicals & Plastics Technology Corporation Reactive feed stream to replace inert blowing agent feed stream in a polyurethane foam process
US5432204A (en) * 1993-01-22 1995-07-11 Woodbridge Foam Corporation Foamed polymer and process for production thereof
DE4316190C1 (de) * 1993-05-14 1994-12-08 Hennecke Gmbh Maschf Verfahren und Vorrichtung zum Aufbereiten von Polyurethanschaumstoff-Abfällen, insbesondere Weichschaumstoff-Abfällen, zur Wiederverwertung als Zuschlagstoffe bei der Polyurethanherstellung

Also Published As

Publication number Publication date
CA2206206A1 (en) 1996-02-08
EP0771332A1 (de) 1997-05-07
US5709892A (en) 1998-01-20
AU3337895A (en) 1996-02-22
EP0771332B1 (de) 1998-12-09
US5523330A (en) 1996-06-04
WO1996003451A1 (en) 1996-02-08

Similar Documents

Publication Publication Date Title
DE69516517D1 (de) Verfahren zur herstellung eines polyurethan-weichschaumstoffes
ATE295384T1 (de) Verfahren zur herstellung eines flexiblen polyurethanschaumstoffs
DE69721279D1 (de) Verfahren zur herstellung eines mechanischen verschlusses
DE69530685D1 (de) Verfahren zur herstellung eines lautsprecherdämpfers
DE69739274D1 (de) Verfahren zur Herstellung eines vertikalen Kondensators
DE59504628D1 (de) Verfahren zur herstellung eines ventiles
DE59707337D1 (de) Verfahren zur herstellung eines formteiles
DE950125T1 (de) Verfahren zur herstellung eines diamantbeschichteten gegenstandes
DE69421021D1 (de) Verfahren zur herstellung eines fluorpolymers
DE69904363T2 (de) Verfahren zur herstellung eines polyurethanschaumes
DE19782013T1 (de) Verfahren zur Herstellung eines Strukturgliedes
DE69620907D1 (de) Verfahren zur herstellung eines polyurethan-weichschaumstoffs
DE69805050D1 (de) Verfahren zur herstellung eines fluorpolymers
DE69314312T2 (de) Verfahren zur herstellung eines polymer
DE69517953T2 (de) Verfahren zur herstellung eines widerstands
DE69504093D1 (de) Verfahren zur herstellung von polyurethanhartschaumstoffen
DE69518385D1 (de) Verfahren zur Herstellung eines steifen Schaumgegenstandes
DE59703118D1 (de) Verfahren zur herstellung eines endlosen kunststoffschlauches
DE69511352D1 (de) Verfahren zur Herstellung eines Copolymerkautschuks
DE69507660D1 (de) Verfahren zur Herstellung eines Polymer
DE59814258D1 (de) Verfahren zur herstellung eines flexiblen leitungsstranges
DE69505293T2 (de) Verfahren zur Herstellung eines Styrolpolymers
DE69018030T2 (de) Verfahren zur Herstellung eines Polyurethanweichschaumes.
DE69406656D1 (de) Verfahren zur herstellung eines weichschaumstoffs
DE69714390T2 (de) Verfahren zur herstellung eines gewürzmittel

Legal Events

Date Code Title Description
8332 No legal effect for de