FR2287459A1 - PROCESS FOR PREPARING SOLUTIONS OF CURABLE UREA AND FORMALDEHYDE RESINS - Google Patents

PROCESS FOR PREPARING SOLUTIONS OF CURABLE UREA AND FORMALDEHYDE RESINS

Info

Publication number
FR2287459A1
FR2287459A1 FR7531040A FR7531040A FR2287459A1 FR 2287459 A1 FR2287459 A1 FR 2287459A1 FR 7531040 A FR7531040 A FR 7531040A FR 7531040 A FR7531040 A FR 7531040A FR 2287459 A1 FR2287459 A1 FR 2287459A1
Authority
FR
France
Prior art keywords
formaldehyde resins
preparing solutions
curable urea
curable
urea
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.)
Granted
Application number
FR7531040A
Other languages
French (fr)
Other versions
FR2287459B1 (en
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.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt 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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of FR2287459A1 publication Critical patent/FR2287459A1/en
Application granted granted Critical
Publication of FR2287459B1 publication Critical patent/FR2287459B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08G12/043—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24
    • C08G12/046—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24 one being urea or thiourea
FR7531040A 1974-10-11 1975-10-10 PROCESS FOR PREPARING SOLUTIONS OF CURABLE UREA AND FORMALDEHYDE RESINS Granted FR2287459A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2448472A DE2448472C3 (en) 1974-10-11 1974-10-11 Process for the production of solutions of urea-formaldehyde impregnating resins

Publications (2)

Publication Number Publication Date
FR2287459A1 true FR2287459A1 (en) 1976-05-07
FR2287459B1 FR2287459B1 (en) 1978-04-07

Family

ID=5928060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531040A Granted FR2287459A1 (en) 1974-10-11 1975-10-10 PROCESS FOR PREPARING SOLUTIONS OF CURABLE UREA AND FORMALDEHYDE RESINS

Country Status (11)

Country Link
AT (1) AT348260B (en)
BE (1) BE834032A (en)
CS (1) CS196288B2 (en)
DD (1) DD120454A5 (en)
DE (1) DE2448472C3 (en)
ES (1) ES441641A1 (en)
FR (1) FR2287459A1 (en)
GB (1) GB1513409A (en)
HU (1) HU170828B (en)
NO (1) NO140674C (en)
SE (1) SE426495B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399449A1 (en) * 1977-08-01 1979-03-02 Goldschmidt Ag Th PREPARATION OF CURING UREA / FORMALDEHYDE RESIN SOLUTIONS, ESPECIALLY FOR IMPREGNING AND COATING SUPPORT AND PANEL STRIPS
EP0077904A1 (en) * 1981-10-26 1983-05-04 Sika AG, vorm. Kaspar Winkler & Co. Building material containing a polycondensation product

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2825590C2 (en) * 1978-06-10 1983-05-05 Th. Goldschmidt Ag, 4300 Essen Process for the production of thermosetting urea-formaldehyde resins and their use
GB2192005B (en) * 1986-06-27 1989-12-13 Ciba Geigy Ag Process for the preparation of urea-formaldehyde resins

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399449A1 (en) * 1977-08-01 1979-03-02 Goldschmidt Ag Th PREPARATION OF CURING UREA / FORMALDEHYDE RESIN SOLUTIONS, ESPECIALLY FOR IMPREGNING AND COATING SUPPORT AND PANEL STRIPS
EP0077904A1 (en) * 1981-10-26 1983-05-04 Sika AG, vorm. Kaspar Winkler & Co. Building material containing a polycondensation product

Also Published As

Publication number Publication date
ATA775275A (en) 1978-06-15
AT348260B (en) 1979-02-12
DD120454A5 (en) 1976-06-12
DE2448472A1 (en) 1976-04-22
DE2448472C3 (en) 1979-08-30
NO140674C (en) 1979-10-31
NO140674B (en) 1979-07-09
ES441641A1 (en) 1977-04-01
DE2448472B2 (en) 1979-01-11
BE834032A (en) 1976-01-16
GB1513409A (en) 1978-06-07
SE426495B (en) 1983-01-24
SE7511396L (en) 1976-04-12
HU170828B (en) 1977-09-28
FR2287459B1 (en) 1978-04-07
NO753400L (en) 1976-04-13
CS196288B2 (en) 1980-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse