DE2126719A1 - Schaumhärter - Google Patents

Schaumhärter

Info

Publication number
DE2126719A1
DE2126719A1 DE19712126719 DE2126719A DE2126719A1 DE 2126719 A1 DE2126719 A1 DE 2126719A1 DE 19712126719 DE19712126719 DE 19712126719 DE 2126719 A DE2126719 A DE 2126719A DE 2126719 A1 DE2126719 A1 DE 2126719A1
Authority
DE
Germany
Prior art keywords
foam
hardener
solution
diluted
acid
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.)
Pending
Application number
DE19712126719
Other languages
German (de)
English (en)
Inventor
Dennis Henry Sedgeley Staffordshire Ogden (Großbritannien)
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.)
British Industrial Plastics Ltd
Original Assignee
British Industrial Plastics 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 British Industrial Plastics Ltd filed Critical British Industrial Plastics Ltd
Publication of DE2126719A1 publication Critical patent/DE2126719A1/de
Pending 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
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • 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
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emergency Medicine (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
DE19712126719 1970-05-30 1971-05-28 Schaumhärter Pending DE2126719A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2618370 1970-05-30

Publications (1)

Publication Number Publication Date
DE2126719A1 true DE2126719A1 (de) 1971-12-09

Family

ID=10239634

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712126719 Pending DE2126719A1 (de) 1970-05-30 1971-05-28 Schaumhärter

Country Status (5)

Country Link
DE (1) DE2126719A1 (https=)
DK (1) DK128933B (https=)
GB (1) GB1344261A (https=)
NO (1) NO132641C (https=)
SE (1) SE367642B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002585A1 (en) * 1977-12-09 1979-06-27 British Industrial Plastics Limited Method of making a cured foamed aminoformaldehyde product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002585A1 (en) * 1977-12-09 1979-06-27 British Industrial Plastics Limited Method of making a cured foamed aminoformaldehyde product

Also Published As

Publication number Publication date
DK128933B (da) 1974-07-29
SE367642B (https=) 1974-06-04
GB1344261A (en) 1974-01-16
NO132641C (https=) 1975-12-10
NO132641B (https=) 1975-09-01

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Legal Events

Date Code Title Description
OHN Withdrawal