GB1277136A - Process for preparing foam materials resistant to pressure and heat from a mixture of a bituminous mass with resins - Google Patents

Process for preparing foam materials resistant to pressure and heat from a mixture of a bituminous mass with resins

Info

Publication number
GB1277136A
GB1277136A GB63613/69A GB6361369A GB1277136A GB 1277136 A GB1277136 A GB 1277136A GB 63613/69 A GB63613/69 A GB 63613/69A GB 6361369 A GB6361369 A GB 6361369A GB 1277136 A GB1277136 A GB 1277136A
Authority
GB
United Kingdom
Prior art keywords
mixture
novolak
tar
bituminous
resins
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
GB63613/69A
Inventor
Heinz-Gerhard Franck
Walter Metzendorf
Erich Schweym
Herbert Beneke
Rolf Marrett
Jozef H G Nijssen
Jaafar Omran
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.)
Ruetgers Germany GmbH
Original Assignee
Ruetgerswerke AG
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
Priority claimed from DE1966R0042631 external-priority patent/DE1620847B2/en
Priority to DE1620849A priority Critical patent/DE1620849C3/en
Application filed by Ruetgerswerke AG filed Critical Ruetgerswerke AG
Priority to GB63613/69A priority patent/GB1277136A/en
Priority to NL7000398.A priority patent/NL164593C/en
Publication of GB1277136A publication Critical patent/GB1277136A/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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • 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
    • C08J2461/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Building Environments (AREA)

Abstract

1277136 Foamed bituminous/novolak compositions RUTGERSWERKE AG 31 Dec 1969 63613/69 Headings C3C C3N C3P and C3R A foamed material is made by adding at 150- 210‹ C. to a fluid mixture of a bituminous material and a novolak containing no free acid, a cross-linking agent for the novolak and a blowing agent which decomposes at 150-210‹ C., the mixture having a viscosity of 50-5000 cp. The novolak may be derived from phenol, a cresol or a xylenol. The bituminous material may be natural asphalt, petroleum bitumen, coal tar, lignite tar, wood tar, coal tar pitch or wood tar pitch. Tar bases may be added to the mixture of bituminous material and novolak before addition of the cross-linking and blowing agent, which may be one material, e.g. hexamethylenetetramine and the mixture may also contain polyethylene, polystyrene, polyvinyl chloride, or carbon black.
GB63613/69A 1966-02-17 1969-12-31 Process for preparing foam materials resistant to pressure and heat from a mixture of a bituminous mass with resins Expired GB1277136A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1620849A DE1620849C3 (en) 1966-02-17 1966-07-27 Process for the production of foams from bituminous masses and / or tars, synthetic resins and optionally modifiers
GB63613/69A GB1277136A (en) 1966-02-17 1969-12-31 Process for preparing foam materials resistant to pressure and heat from a mixture of a bituminous mass with resins
NL7000398.A NL164593C (en) 1966-02-17 1970-01-13 PROCESS FOR PREPARING FOAMS AND INSULATING MATERIAL CONTAINING THEREOF.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1966R0042631 DE1620847B2 (en) 1966-02-17 1966-02-17 PROCESS FOR MANUFACTURING FOAM FROM BITUMINOUS MASSES AND OR TAR SYNTHETIC RESINS AND, IF APPLICABLE, MODIFIERS
DE1620849A DE1620849C3 (en) 1966-02-17 1966-07-27 Process for the production of foams from bituminous masses and / or tars, synthetic resins and optionally modifiers
GB63613/69A GB1277136A (en) 1966-02-17 1969-12-31 Process for preparing foam materials resistant to pressure and heat from a mixture of a bituminous mass with resins
NL7000398.A NL164593C (en) 1966-02-17 1970-01-13 PROCESS FOR PREPARING FOAMS AND INSULATING MATERIAL CONTAINING THEREOF.

Publications (1)

Publication Number Publication Date
GB1277136A true GB1277136A (en) 1972-06-07

Family

ID=42035840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB63613/69A Expired GB1277136A (en) 1966-02-17 1969-12-31 Process for preparing foam materials resistant to pressure and heat from a mixture of a bituminous mass with resins

Country Status (3)

Country Link
DE (1) DE1620849C3 (en)
GB (1) GB1277136A (en)
NL (1) NL164593C (en)

Also Published As

Publication number Publication date
NL164593C (en) 1981-01-15
DE1620849B2 (en) 1978-03-23
DE1620849C3 (en) 1978-11-23
NL7000398A (en) 1971-07-15
DE1620849A1 (en) 1970-09-03
NL164593B (en) 1980-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee