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 procedeInfo
- 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
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)
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)
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 |
-
1982
- 1982-12-08 FR FR8220586A patent/FR2537588B1/fr not_active Expired
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 |