IL25302A - Polyurethanes - Google Patents

Polyurethanes

Info

Publication number
IL25302A
IL25302A IL25302A IL2530266A IL25302A IL 25302 A IL25302 A IL 25302A IL 25302 A IL25302 A IL 25302A IL 2530266 A IL2530266 A IL 2530266A IL 25302 A IL25302 A IL 25302A
Authority
IL
Israel
Prior art keywords
polyurethanes
Prior art date
Application number
IL25302A
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of IL25302A publication Critical patent/IL25302A/en

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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/005—< 50kg/m3
    • 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

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)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IL25302A 1965-03-05 1966-03-04 Polyurethanes IL25302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43759465A 1965-03-05 1965-03-05

Publications (1)

Publication Number Publication Date
IL25302A true IL25302A (en) 1969-06-25

Family

ID=23737084

Family Applications (1)

Application Number Title Priority Date Filing Date
IL25302A IL25302A (en) 1965-03-05 1966-03-04 Polyurethanes

Country Status (5)

Country Link
BE (1) BE677405A (en)
DE (1) DE1569571A1 (en)
GB (1) GB1098127A (en)
IL (1) IL25302A (en)
NL (1) NL6602814A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2917319B2 (en) * 1989-10-19 1999-07-12 株式会社ブリヂストン Method for producing low-density flexible polyurethane foam
JP3480028B2 (en) * 1993-04-21 2003-12-15 株式会社ブリヂストン Method for producing highly breathable flexible polyurethane foam
EP3339978A1 (en) * 2016-12-20 2018-06-27 The Swatch Group Research and Development Ltd Timepiece component made of composite material
US20220033607A1 (en) * 2018-10-05 2022-02-03 The Chemours Company Fc, Llc Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in foam blowing applications

Also Published As

Publication number Publication date
NL6602814A (en) 1966-09-06
DE1569571A1 (en) 1969-10-02
BE677405A (en) 1966-08-01
GB1098127A (en) 1968-01-03

Similar Documents

Publication Publication Date Title
ZA698192B (en) Polyurethanes
IL26099A (en) 1-hydroxyphenyl-2-aminoalkyl-cycloalkenes
MY6900335A (en) Tetrahydro - isoquinolines
IL26676A (en) Substituted -5-halo-3-phenyl-salicylanilides
MY7000098A (en) 2-halogenmethyl-benzoxazoles
IL25532A (en) 5-substituted-2-oxazolidinones
IL25302A (en) Polyurethanes
IL30722A0 (en) Polyurethanes
IE29117L (en) Polyurethanes
CA713650A (en) Polyurethanes
AU413723B2 (en) Polyurethanes
AU409408B2 (en) Polyurethanes
CA27431S (en) Bouteille
CA707845A (en) Polyurethane
AU84966A (en) Polyurethanes
AU6040065A (en) Polyurethanes
CA710670A (en) Dirigeable
GB1173572A (en) Pentacosapeptide
IE29145L (en) Benzenesulphonyl-ureas
IE29246L (en) Acetamido-ketones
IE29024L (en) Aminoarylketimines
IE29029L (en) Sulphonamido-pyrimidines
YU31598B (en) Elektromagnetsko upravljana stikalna priprava
IE29020L (en) 7ó - methyl - steroids
IE29031L (en) Tetrachlorodiphenylsulphide