DE3031840C1 - Herstellung von Schaumstoffen - Google Patents

Herstellung von Schaumstoffen

Info

Publication number
DE3031840C1
DE3031840C1 DE19803031840 DE3031840A DE3031840C1 DE 3031840 C1 DE3031840 C1 DE 3031840C1 DE 19803031840 DE19803031840 DE 19803031840 DE 3031840 A DE3031840 A DE 3031840A DE 3031840 C1 DE3031840 C1 DE 3031840C1
Authority
DE
Germany
Prior art keywords
coal
foams
production
coal tar
parts
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
DE19803031840
Other languages
German (de)
English (en)
Inventor
Jafar Dipl.-Chem. Dr. Omran
Maximilian Dipl.-Chem. Prof.Dr. 4620 Castrop-Rauxel Zander
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
Application filed by Ruetgerswerke AG filed Critical Ruetgerswerke AG
Priority to DE19803031840 priority Critical patent/DE3031840C1/de
Priority to GB8117982A priority patent/GB2082590B/en
Priority to FR8115221A priority patent/FR2488898B1/fr
Application granted granted Critical
Publication of DE3031840C1 publication Critical patent/DE3031840C1/de
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
    • C08J9/0066—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
    • C08J9/04—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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE19803031840 1980-08-23 1980-08-23 Herstellung von Schaumstoffen Expired DE3031840C1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19803031840 DE3031840C1 (de) 1980-08-23 1980-08-23 Herstellung von Schaumstoffen
GB8117982A GB2082590B (en) 1980-08-23 1981-06-11 Production of foamed materials
FR8115221A FR2488898B1 (fr) 1980-08-23 1981-08-05 Procede pour la fabrication de produits alveolaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803031840 DE3031840C1 (de) 1980-08-23 1980-08-23 Herstellung von Schaumstoffen

Publications (1)

Publication Number Publication Date
DE3031840C1 true DE3031840C1 (de) 1982-03-18

Family

ID=6110252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803031840 Expired DE3031840C1 (de) 1980-08-23 1980-08-23 Herstellung von Schaumstoffen

Country Status (3)

Country Link
DE (1) DE3031840C1 (fr)
FR (1) FR2488898B1 (fr)
GB (1) GB2082590B (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2058663B2 (de) * 1970-11-28 1975-08-28 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Phenolharzschaumstoffen
CA1150450A (fr) * 1978-09-14 1983-07-19 Company 'a' (Foam) Limited Materiaux faits en matiere plastique moussee

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Also Published As

Publication number Publication date
GB2082590A (en) 1982-03-10
FR2488898B1 (fr) 1986-04-11
GB2082590B (en) 1984-06-20
FR2488898A1 (fr) 1982-02-26

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8339 Ceased/non-payment of the annual fee