FR2438667A1 - Mousses de polyurethannes ignifuges - Google Patents

Mousses de polyurethannes ignifuges

Info

Publication number
FR2438667A1
FR2438667A1 FR7925111A FR7925111A FR2438667A1 FR 2438667 A1 FR2438667 A1 FR 2438667A1 FR 7925111 A FR7925111 A FR 7925111A FR 7925111 A FR7925111 A FR 7925111A FR 2438667 A1 FR2438667 A1 FR 2438667A1
Authority
FR
France
Prior art keywords
prepolymer
water
foams
parts
flame retardant
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.)
Granted
Application number
FR7925111A
Other languages
English (en)
French (fr)
Other versions
FR2438667B1 (enExample
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2438667A1 publication Critical patent/FR2438667A1/fr
Application granted granted Critical
Publication of FR2438667B1 publication Critical patent/FR2438667B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7925111A 1978-10-10 1979-10-09 Mousses de polyurethannes ignifuges Granted FR2438667A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/950,038 US4230822A (en) 1978-10-10 1978-10-10 Flame-retardant polyurethane foams

Publications (2)

Publication Number Publication Date
FR2438667A1 true FR2438667A1 (fr) 1980-05-09
FR2438667B1 FR2438667B1 (enExample) 1983-05-13

Family

ID=25489870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925111A Granted FR2438667A1 (fr) 1978-10-10 1979-10-09 Mousses de polyurethannes ignifuges

Country Status (8)

Country Link
US (1) US4230822A (enExample)
JP (1) JPS5594925A (enExample)
AU (1) AU527649B2 (enExample)
DE (1) DE2940749A1 (enExample)
FR (1) FR2438667A1 (enExample)
GB (1) GB2034720B (enExample)
NZ (1) NZ191785A (enExample)
ZA (1) ZA795391B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8747709B2 (en) 2012-05-03 2014-06-10 Empire Technology Development Llc Phosphonate-substituted lignin as a flame retardant

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458034A (en) * 1978-05-12 1984-07-03 Wm. T. Burnett & Co., Inc. Flame retardant, char-forming, flexible polyurethane foams
US4374207A (en) * 1980-10-24 1983-02-15 G.F.C. Foam Corporation Intumescent flexible polyurethane foam
US4358899A (en) * 1981-03-30 1982-11-16 W. R. Grace & Co. Flow-through dryer and method for rapid drying of porous foams
GB2131027B (en) * 1982-11-15 1986-05-29 Dixon International Ltd Flame-resistant expanded plastics material
US4439553A (en) * 1983-01-17 1984-03-27 W. R. Grace & Co. High molecular weight aromatic amine scavengers and method of use
US4521544A (en) * 1983-02-24 1985-06-04 Patrick J. Crehan Polyurethane foam from cellulosic products
JPS61266425A (ja) * 1985-05-21 1986-11-26 Hitachi Chem Co Ltd ポリウレタン発泡用樹脂組成物
JPS61268717A (ja) * 1985-05-23 1986-11-28 Hitachi Chem Co Ltd 発泡用樹脂組成物
JPS62256818A (ja) * 1986-04-30 1987-11-09 Hitachi Chem Co Ltd 発泡用樹脂組成物
JPS6317920A (ja) * 1986-07-10 1988-01-25 Hitachi Chem Co Ltd 発泡用樹脂組成物
JPS6320314A (ja) * 1986-07-11 1988-01-28 Hitachi Chem Co Ltd 発泡用樹脂組成物
US4818775A (en) * 1987-05-21 1989-04-04 Reeves Brothers, Inc. Rapid cure of polyurethane foam with ammonium containing materials
US20030092848A1 (en) * 2001-09-11 2003-05-15 Ashok Sengupta Sprayable liner for supporting the rock surface of a mine
US20090134369A1 (en) * 2007-11-26 2009-05-28 Applied Nanoworks, Inc. Metal alkoxides, apparatus for manufacturing metal alkoxides, related methods and uses thereof
WO2010078413A1 (en) 2008-12-31 2010-07-08 Apinee, Inc. Preservation of wood, compositions and methods thereof
CN101885923B (zh) * 2009-05-13 2014-04-23 鸿富锦精密工业（深圳）有限公司 导电泡棉及其使用方法
US9878464B1 (en) 2011-06-30 2018-01-30 Apinee, Inc. Preservation of cellulosic materials, compositions and methods thereof
JP5565645B1 (ja) * 2012-10-09 2014-08-06 Ｄｉｃ株式会社 バンプクッション
EP3412319A1 (en) * 2017-06-09 2018-12-12 Mölnlycke Health Care AB Foam in wound treatment
EP3609452B1 (en) * 2017-06-29 2021-12-01 Encompass Group, LLC Hospital bed with inflatable bladders and cooling channels and related methods
US20190100661A1 (en) * 2017-10-04 2019-04-04 Walter Dan Stogner Fire resistant foam composition and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021290A (en) * 1958-10-27 1962-02-13 Gen Tire & Rubber Co Cellular polyrethane containing wood cellulose and method of preparing same
US3051601A (en) * 1958-11-07 1962-08-28 Gen Tire & Rubber Co Laminated polyurethane foam cushion
CA1042600A (en) 1972-05-03 1978-11-14 Louis L. Wood Crosslinked hydrophilic polyurethane foams
DE2447943C2 (de) * 1973-10-09 1984-12-20 W.R. Grace & Co., New York, N.Y. Flammwidrige, hydrophile vernetzte Polyurethanschaumstoffe und Verfahren zu ihrer Herstellung
JPS5622892B2 (enExample) * 1973-12-22 1981-05-28
US3956202A (en) * 1973-11-14 1976-05-11 Kohkoku Chemical Industry Co. Ltd. Process for preparing low smoke-generating rigid polyurethane foam
US4066578A (en) * 1976-01-14 1978-01-03 W. R. Grace & Co. Heavily loaded flame retardant urethane and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8747709B2 (en) 2012-05-03 2014-06-10 Empire Technology Development Llc Phosphonate-substituted lignin as a flame retardant
US8852468B2 (en) 2012-05-03 2014-10-07 Empire Technology Development Llc Phosphonate-substituted lignin as a flame retardant
US9410088B2 (en) 2012-05-03 2016-08-09 Empire Technology Development Llc Phosphonate-substituted lignin as a flame retardant

Also Published As

Publication number Publication date
DE2940749A1 (de) 1980-04-30
NZ191785A (en) 1982-06-29
FR2438667B1 (enExample) 1983-05-13
AU527649B2 (en) 1983-03-17
GB2034720B (en) 1982-11-24
ZA795391B (en) 1980-10-29
JPS5594925A (en) 1980-07-18
AU5153979A (en) 1980-04-17
GB2034720A (en) 1980-06-11
US4230822A (en) 1980-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse