TW200706558A - Low density polyurethane foam, method of producing, and articles comprising the same - Google Patents

Low density polyurethane foam, method of producing, and articles comprising the same

Info

Publication number
TW200706558A
TW200706558A TW094126947A TW94126947A TW200706558A TW 200706558 A TW200706558 A TW 200706558A TW 094126947 A TW094126947 A TW 094126947A TW 94126947 A TW94126947 A TW 94126947A TW 200706558 A TW200706558 A TW 200706558A
Authority
TW
Taiwan
Prior art keywords
carrier
polyurethane foam
producing
containing component
foam
Prior art date
Application number
TW094126947A
Other languages
Chinese (zh)
Other versions
TWI388593B (en
Inventor
Tadashi Sato
Scott S Simpson
Original Assignee
Inoue Mtp Kk
Rogers Inoac 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48471154&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200706558(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Inoue Mtp Kk, Rogers Inoac Corp filed Critical Inoue Mtp Kk
Priority to TW94126947A priority Critical patent/TWI388593B/en
Publication of TW200706558A publication Critical patent/TW200706558A/en
Application granted granted Critical
Publication of TWI388593B publication Critical patent/TWI388593B/en

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

A method for producing a cured, low-density polyurethane foam, the method comprises frothing a reactive polyurethane-forming composition comprising an isocyanate-containing component, an active hydrogen-containing component reactive with the isocyanate-containing component, a blowing agent, a surfactant, and catalyst system, wherein the catalyst system provides for a delayed curing of the foam; casting the frothed reactive polyurethane-forming composition onto a first carrier; placing a second carrier on a side of the cast foam opposite the first carrier; blowing the froth with the second carrier in place; and curing the blown froth so as to provide a polyurethane foam layer having a density of 50 to 400 kg/m3 and a thickness of 0.3 to 13 mm. The foams are useful as sealing members.
TW94126947A 2005-08-09 2005-08-09 Low density polyurethane foam, method of producing, and articles comprising the same TWI388593B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94126947A TWI388593B (en) 2005-08-09 2005-08-09 Low density polyurethane foam, method of producing, and articles comprising the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94126947A TWI388593B (en) 2005-08-09 2005-08-09 Low density polyurethane foam, method of producing, and articles comprising the same

Publications (2)

Publication Number Publication Date
TW200706558A true TW200706558A (en) 2007-02-16
TWI388593B TWI388593B (en) 2013-03-11

Family

ID=48471154

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94126947A TWI388593B (en) 2005-08-09 2005-08-09 Low density polyurethane foam, method of producing, and articles comprising the same

Country Status (1)

Country Link
TW (1) TWI388593B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI466909B (en) * 2012-11-20 2015-01-01 Hee Dae Park Environmentally friendly PU foaming method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI466909B (en) * 2012-11-20 2015-01-01 Hee Dae Park Environmentally friendly PU foaming method

Also Published As

Publication number Publication date
TWI388593B (en) 2013-03-11

Similar Documents

Publication Publication Date Title
ATE407161T1 (en) BONDED, HIGHLY REACTIVE POLYURETHANE HARD FOAM
MX2007011346A (en) Foams made from interpolymers of ethylene/??-olefins.
MX2010003740A (en) Amine catalysts for polyurethane foams.
WO2018010271A1 (en) High expansion thermoplastic polyurethane microporous foam sheet and production method therefor
CN106064648B (en) Method for manufacturing bicycle seat cushion
WO2011084563A3 (en) Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agents
WO2008055189A3 (en) Non-petroleum-based polyurethane foam products having improved performance specifications and method of production
WO2006052947A8 (en) Preparation of polymeric foams using hydrofluoroether nucleating agents
WO2009048802A3 (en) Non-silicone surfactants for polyurethane or polyisocyanurate foam containing halogenated olefins as blowing agents
ATE458766T1 (en) METHOD FOR PRODUCING VISCOELASTIC SOFT POLYURETHANE FOAM
WO2006039298A3 (en) Molded flexible polyurethane foams with reduced flammability and superior durability
TW200639202A (en) Class fiber reinforced polyurethane/polyisocyanurate foam
EP1167019A3 (en) Composite polyurethane foams and method of manufacture thereof
ATE402203T1 (en) METHOD FOR PRODUCING SOFT POLYURETHANE FOAM
JP2014237320A (en) Foam laminate product and production method thereof
CN104830049A (en) Composite polyurethane foam sheet produced by using hard foam wastes, and preparation method thereof
PT1833893E (en) Method of producing a polyurethane foam molded article
WO2012115929A3 (en) Polyurethane foam premixes containing halogenated olefin blowing agents and foams made from same
MX2009011894A (en) Pir hard foams, method for their manufacture and application thereof.
MX2008002429A (en) Method for manufacturing polyurethane soft foam material with low bulk density.
EP2441558A4 (en) Wood powder-containing resin molded article and method for producing the same
KR20150008058A (en) Porous body
MX2008010298A (en) Method for preparing phthalate polyester polyol-based dimensionally stable spray polyurethane foam.
US11458710B2 (en) Laminated article
CN103786659B (en) A kind of lightweight sound insulating pad of composite structure and production method thereof