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NL7000398A - Foams from bituminous materials and novolak resins - for heat and sound insulating panels - Google Patents

Foams from bituminous materials and novolak resins - for heat and sound insulating panels

Info

Publication number
NL7000398A
NL7000398A NL7000398A NL7000398A NL7000398A NL 7000398 A NL7000398 A NL 7000398A NL 7000398 A NL7000398 A NL 7000398A NL 7000398 A NL7000398 A NL 7000398A NL 7000398 A NL7000398 A NL 7000398A
Authority
NL
Netherlands
Prior art keywords
heat
pref
degrees
foams
sound insulating
Prior art date
Application number
NL7000398A
Other versions
NL164593B (en
NL164593C (en
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
Priority to GB63613/69A priority patent/GB1277136A/en
Application filed filed Critical
Priority to NL7000398.A priority patent/NL164593C/en
Publication of NL7000398A publication Critical patent/NL7000398A/en
Publication of NL164593B publication Critical patent/NL164593B/en
Application granted granted Critical
Publication of NL164593C publication Critical patent/NL164593C/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
    • C08J9/0061—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

Simultaneous foaming and hardening of bituminous material and novolak resin mixtures of 50-5,000 (pref. 100-1,000) cps. viscosity takes place at 150-210 degrees C (pref. 170-190 degrees C) in the absence of free acid by means of gases released during hardening or by addition of poreforming agents. Fillers (talcum, C black, asbestos) and/or modifiers such as polyethylene, PVC or polystyrene may be added to foamable compositions. The rigid foams produced are pref. additionally heated at 200-300 degrees C for several hrs. Products are resistant to heat and pressure.
NL7000398.A 1966-02-17 1970-01-13 PROCESS FOR PREPARING FOAMS AND INSULATING MATERIAL CONTAINING THEREOF. NL164593C (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 (3)

Publication Number Publication Date
NL7000398A true NL7000398A (en) 1971-07-15
NL164593B NL164593B (en) 1980-08-15
NL164593C NL164593C (en) 1981-01-15

Family

ID=42035840

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7000398.A NL164593C (en) 1966-02-17 1970-01-13 PROCESS FOR PREPARING FOAMS AND INSULATING MATERIAL CONTAINING THEREOF.

Country Status (3)

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

Also Published As

Publication number Publication date
NL164593B (en) 1980-08-15
GB1277136A (en) 1972-06-07
NL164593C (en) 1981-01-15
DE1620849A1 (en) 1970-09-03
DE1620849B2 (en) 1978-03-23
DE1620849C3 (en) 1978-11-23

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee