DE68916864D1 - Verfahren zur Herstellung von Harnstoff-Formaldehyd-Harzen. - Google Patents

Verfahren zur Herstellung von Harnstoff-Formaldehyd-Harzen.

Info

Publication number
DE68916864D1
DE68916864D1 DE68916864T DE68916864T DE68916864D1 DE 68916864 D1 DE68916864 D1 DE 68916864D1 DE 68916864 T DE68916864 T DE 68916864T DE 68916864 T DE68916864 T DE 68916864T DE 68916864 D1 DE68916864 D1 DE 68916864D1
Authority
DE
Germany
Prior art keywords
urea
formaldehyde resins
production
resins
formaldehyde
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 - Fee Related
Application number
DE68916864T
Other languages
English (en)
Other versions
DE68916864T2 (de
Inventor
Roger Garrigue
Jack Lalo
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Publication of DE68916864D1 publication Critical patent/DE68916864D1/de
Application granted granted Critical
Publication of DE68916864T2 publication Critical patent/DE68916864T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G12/10—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE68916864T 1988-04-29 1989-04-17 Verfahren zur Herstellung von Harnstoff-Formaldehyd-Harzen. Expired - Fee Related DE68916864T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805746A FR2630745B1 (fr) 1988-04-29 1988-04-29 Nouveau procede de fabrication de resines uree-formol

Publications (2)

Publication Number Publication Date
DE68916864D1 true DE68916864D1 (de) 1994-08-25
DE68916864T2 DE68916864T2 (de) 1994-11-24

Family

ID=9365827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68916864T Expired - Fee Related DE68916864T2 (de) 1988-04-29 1989-04-17 Verfahren zur Herstellung von Harnstoff-Formaldehyd-Harzen.

Country Status (13)

Country Link
US (1) US4977237A (de)
EP (1) EP0345099B1 (de)
JP (1) JPH01318031A (de)
AT (1) ATE108806T1 (de)
AU (1) AU612829B2 (de)
BR (1) BR8902027A (de)
CA (1) CA1335920C (de)
DE (1) DE68916864T2 (de)
ES (1) ES2056238T3 (de)
FR (1) FR2630745B1 (de)
NZ (1) NZ228909A (de)
PT (1) PT90424B (de)
ZA (1) ZA893099B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1252683B (it) * 1991-11-14 1995-06-23 Mini Ricerca Scient Tecnolog Policondensati melamminici

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR827059A (fr) * 1936-09-26 1938-04-15 Ig Farbenindustrie Ag Produits de condensation azotés et procédé pour les préparer
GB482897A (en) * 1936-10-08 1938-04-07 Ig Farbenindustrie Ag Nitrogenous synthetic resins
DE2747830A1 (de) * 1977-10-26 1979-05-10 Basf Ag Verfahren zur herstellung von holzleimen
US4395306A (en) * 1980-01-31 1983-07-26 The Dow Chemical Company Method for preparing fibrous mats from a fibrous suspension
DE3147007C2 (de) * 1981-11-27 1983-10-06 Roehm Gmbh, 6100 Darmstadt Selbstvernetzende wäßrige Kunststoff dispersion
FR2580636B1 (fr) * 1985-04-23 1987-05-15 Charbonnages Ste Chimique Nouveaux derives acryliques de l'uree
FR2580635B1 (fr) * 1985-04-23 1987-05-15 Charbonnages Ste Chimique Nouveau procede de preparation de derive acrylique de l'uree

Also Published As

Publication number Publication date
AU3378889A (en) 1989-11-02
ES2056238T3 (es) 1994-10-01
EP0345099B1 (de) 1994-07-20
EP0345099A1 (de) 1989-12-06
BR8902027A (pt) 1989-12-05
NZ228909A (en) 1991-08-27
ATE108806T1 (de) 1994-08-15
US4977237A (en) 1990-12-11
FR2630745B1 (fr) 1992-02-21
DE68916864T2 (de) 1994-11-24
PT90424B (pt) 1994-08-31
CA1335920C (fr) 1995-06-13
AU612829B2 (en) 1991-07-18
ZA893099B (en) 1990-01-31
JPH01318031A (ja) 1989-12-22
PT90424A (pt) 1989-11-10
FR2630745A1 (fr) 1989-11-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee