GB1530185A - Filled polyurethane foam compositions - Google Patents

Filled polyurethane foam compositions

Info

Publication number
GB1530185A
GB1530185A GB3512176A GB3512176A GB1530185A GB 1530185 A GB1530185 A GB 1530185A GB 3512176 A GB3512176 A GB 3512176A GB 3512176 A GB3512176 A GB 3512176A GB 1530185 A GB1530185 A GB 1530185A
Authority
GB
United Kingdom
Prior art keywords
tar
substance
polyurethane foam
diisocyanate
foam compositions
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
Application number
GB3512176A
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB3512176A priority Critical patent/GB1530185A/en
Publication of GB1530185A publication Critical patent/GB1530185A/en
Expired 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
    • C08J9/0061—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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • 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
    • C08J2395/00—Bituminous materials, e.g. asphalt, tar or pitch
    • 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
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—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
    • C08J2495/00—Bituminous materials, e.g. asphalt, tar or pitch

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

1530185 Polyurethane foam compositions COAL INDUSTRY (PATENTS) Ltd 21 June 1977 [24 Aug 1976] 35121/76 Heading C3R A foamed composition comprises from 5 to 70% wt. of a tar substance which is a mixture containing not less than 50% wt. of coal tar and which is substantially free from tar acids, e.g. phenols and cresols, and from 30 to 95% wt. of a cured polyurethane. The tar substance may contain an organic solvent which preferably contains substantially no fractions boiling below 200‹ C., e.g. a petroleum or tar-based solvent. The composition may be prepared by mixing a polyol, e.g. a polyether of M.Wt. 310, and a diisocyanate, e.g. diphenylmethane diisocyanate or toluene diisocyanate, in the presence of water as blowing agent, and a tar substance and optionally a catalyst, e.g. an organo tin compound and a cell control agent, e.g. triethanolamine, and foaming the resulting mixture, The products may be rigid or semi-rigid. Uses:- Insulation boards; sealants.
GB3512176A 1976-08-24 1976-08-24 Filled polyurethane foam compositions Expired GB1530185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3512176A GB1530185A (en) 1976-08-24 1976-08-24 Filled polyurethane foam compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3512176A GB1530185A (en) 1976-08-24 1976-08-24 Filled polyurethane foam compositions

Publications (1)

Publication Number Publication Date
GB1530185A true GB1530185A (en) 1978-10-25

Family

ID=10374080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3512176A Expired GB1530185A (en) 1976-08-24 1976-08-24 Filled polyurethane foam compositions

Country Status (1)

Country Link
GB (1) GB1530185A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148969A1 (en) * 1982-07-19 1985-07-24 Toyo Rubber Chemical Industry Co. Ltd. Manufacturing method of asphalt foam
EP0272856A2 (en) * 1986-12-23 1988-06-29 Bridgestone Corporation Method of manufacturing molded products and laminated structure including the molded products manufactured according to the method
EP0787069A1 (en) * 1994-10-20 1997-08-06 Thagard, George F. III Asphaltic foam

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148969A1 (en) * 1982-07-19 1985-07-24 Toyo Rubber Chemical Industry Co. Ltd. Manufacturing method of asphalt foam
EP0272856A2 (en) * 1986-12-23 1988-06-29 Bridgestone Corporation Method of manufacturing molded products and laminated structure including the molded products manufactured according to the method
EP0272856A3 (en) * 1986-12-23 1989-05-10 Bridgestone Corporation Method of manufacturing molded products and laminated structure including the molded products manufactured according to the method
EP0787069A1 (en) * 1994-10-20 1997-08-06 Thagard, George F. III Asphaltic foam
EP0787069A4 (en) * 1994-10-20 1998-11-11 George F Thagard Iii Asphaltic foam

Similar Documents

Publication Publication Date Title
GB1303201A (en)
ES407802A1 (en) Rigid polyurethane compositions
IE35301B1 (en) Polyurethane foams
GB1336934A (en) Rigid self-skinning polyurethane foam
ES8705487A1 (en) Use of sterically hindered aromatic diamines for the preparation of polyurethane foams.
GB1228254A (en)
GB1530185A (en) Filled polyurethane foam compositions
GB1468057A (en) Liquid solvent-free aromatic polyisocyanates which contain carb-xyl and/or carboxylate groups
GB1348870A (en) Latex reinforced flexible polyurethane foam
GB1196807A (en) A process for the production of a Polyurethane Coating
JPS55155016A (en) Manufacture of foamed polyurethane elastomer
GB1498614A (en) Process for the manufacture of foamed gypsum
JPS57147510A (en) Preparation of heat insulating material
GB1289186A (en)
ES446640A1 (en) Process for the production of polyurethane foams
JPS56133324A (en) Liquid rubber composition
GB1005877A (en)
GB1528288A (en) Polyurethane foam
ES8504878A1 (en) Stabilisation of polyether or polyester moulding compounds against premature reaction.
GB1217091A (en) Polyurethanes and process for the manufacture of polymethane foamed materials
JPS54162794A (en) Preparation of flexible polyester polyurethane foam
GB1331541A (en) Organic isocyanates
GB1150139A (en) Stabilised Polyol Compositions and Polyurethanes Prepared Therefrom
ES393823A1 (en) Synthetic resin-mixed hydrocarbon system
JPS57102917A (en) Room temperature-curing polyurethane resin composition undergoing rapid viscosity change

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee