NZ191785A - Flame-retardant polyurethane foam comprising wood cellulose - Google Patents

Flame-retardant polyurethane foam comprising wood cellulose

Info

Publication number
NZ191785A
NZ191785A NZ191785A NZ19178579A NZ191785A NZ 191785 A NZ191785 A NZ 191785A NZ 191785 A NZ191785 A NZ 191785A NZ 19178579 A NZ19178579 A NZ 19178579A NZ 191785 A NZ191785 A NZ 191785A
Authority
NZ
New Zealand
Prior art keywords
flame
polyurethane foam
retardant polyurethane
wood cellulose
wood
Prior art date
Application number
NZ191785A
Other languages
English (en)
Inventor
R Murch
P Meyer
J Eagan
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Priority to NZ197898A priority Critical patent/NZ197898A/xx
Publication of NZ191785A publication Critical patent/NZ191785A/xx

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)
NZ191785A 1978-10-10 1979-10-08 Flame-retardant polyurethane foam comprising wood cellulose NZ191785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ197898A NZ197898A (en) 1979-10-08 1981-07-30 Falme-retardant polyurethane comprising a combustible organic carbon compound containing hydroxyl group in the molecule

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 (1)

Publication Number Publication Date
NZ191785A true NZ191785A (en) 1982-06-29

Family

ID=25489870

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ191785A NZ191785A (en) 1978-10-10 1979-10-08 Flame-retardant polyurethane foam comprising wood cellulose

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
FR2438667B1 (enExample) 1983-05-13
AU527649B2 (en) 1983-03-17
FR2438667A1 (fr) 1980-05-09
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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