FR2537588B1 - Procede d'obtention de plastique mousse uree-formol et plastique mousse obtenu par ledit procede - Google Patents

Procede d'obtention de plastique mousse uree-formol et plastique mousse obtenu par ledit procede

Info

Publication number
FR2537588B1
FR2537588B1 FR8220586A FR8220586A FR2537588B1 FR 2537588 B1 FR2537588 B1 FR 2537588B1 FR 8220586 A FR8220586 A FR 8220586A FR 8220586 A FR8220586 A FR 8220586A FR 2537588 B1 FR2537588 B1 FR 2537588B1
Authority
FR
France
Prior art keywords
foam plastic
uree
formol
obtaining
plastic obtained
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
FR8220586A
Other languages
English (en)
Other versions
FR2537588A1 (fr
Inventor
Nadezhda Ivanovna Borodkina
Jury Alexandrovich Kuryshin
Ljudmila Alexandrovna Boldina
Vasily Dmitrievich Valgin
Valery Nikolaevich Shmelev
Albina Ivanovna Tsaruk
Ljudmila Viktorovna Fadeeva
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.)
INST SINT SMOL
Original Assignee
INST SINT SMOL
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 INST SINT SMOL filed Critical INST SINT SMOL
Priority to FR8220586A priority Critical patent/FR2537588B1/fr
Publication of FR2537588A1 publication Critical patent/FR2537588A1/fr
Application granted granted Critical
Publication of FR2537588B1 publication Critical patent/FR2537588B1/fr
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
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • 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)
  • 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)
FR8220586A 1982-12-08 1982-12-08 Procede d'obtention de plastique mousse uree-formol et plastique mousse obtenu par ledit procede Expired FR2537588B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8220586A FR2537588B1 (fr) 1982-12-08 1982-12-08 Procede d'obtention de plastique mousse uree-formol et plastique mousse obtenu par ledit procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8220586A FR2537588B1 (fr) 1982-12-08 1982-12-08 Procede d'obtention de plastique mousse uree-formol et plastique mousse obtenu par ledit procede

Publications (2)

Publication Number Publication Date
FR2537588A1 FR2537588A1 (fr) 1984-06-15
FR2537588B1 true FR2537588B1 (fr) 1986-05-16

Family

ID=9279901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8220586A Expired FR2537588B1 (fr) 1982-12-08 1982-12-08 Procede d'obtention de plastique mousse uree-formol et plastique mousse obtenu par ledit procede

Country Status (1)

Country Link
FR (1) FR2537588B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133667C (fr) * 1961-11-15
US3963650A (en) * 1969-07-16 1976-06-15 British Industrial Plastics Limited Process for making improved urea/formaldehyde foams
GB1582445A (en) * 1976-04-10 1981-01-07 British Industrial Plastics Urea-formaldehyde resin foams and apparatus for their production

Also Published As

Publication number Publication date
FR2537588A1 (fr) 1984-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse