DE69825010D1 - Verfahren zur Herstellung wärmehärtbarer Harnstoff-Formaldehydharze und ihre Verwendung als Tränkharze - Google Patents

Verfahren zur Herstellung wärmehärtbarer Harnstoff-Formaldehydharze und ihre Verwendung als Tränkharze

Info

Publication number
DE69825010D1
DE69825010D1 DE69825010T DE69825010T DE69825010D1 DE 69825010 D1 DE69825010 D1 DE 69825010D1 DE 69825010 T DE69825010 T DE 69825010T DE 69825010 T DE69825010 T DE 69825010T DE 69825010 D1 DE69825010 D1 DE 69825010D1
Authority
DE
Germany
Prior art keywords
formaldehyde
degrees
resins
minutes
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.)
Expired - Lifetime
Application number
DE69825010T
Other languages
English (en)
Inventor
Jack Lalo
Roger Garrigue
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
Atofina 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 Atofina SA filed Critical Atofina SA
Application granted granted Critical
Publication of DE69825010D1 publication Critical patent/DE69825010D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Polyurethanes Or Polyureas (AREA)
DE69825010T 1997-10-30 1998-10-28 Verfahren zur Herstellung wärmehärtbarer Harnstoff-Formaldehydharze und ihre Verwendung als Tränkharze Expired - Lifetime DE69825010D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713645A FR2770529B1 (fr) 1997-10-30 1997-10-30 Procede de fabrication des resines thermodurcissables uree-formol et utilisation de ces resines en tant que resines d'impregnation

Publications (1)

Publication Number Publication Date
DE69825010D1 true DE69825010D1 (de) 2004-08-19

Family

ID=9512849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69825010T Expired - Lifetime DE69825010D1 (de) 1997-10-30 1998-10-28 Verfahren zur Herstellung wärmehärtbarer Harnstoff-Formaldehydharze und ihre Verwendung als Tränkharze

Country Status (4)

Country Link
EP (1) EP0913410B1 (de)
AT (1) ATE271081T1 (de)
DE (1) DE69825010D1 (de)
FR (1) FR2770529B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1005819B (el) 2006-05-26 2008-02-14 Chimar (Hellas) �.�. Αμινοπλαστικες ρητινες υψηλης αποδοσης για λιγνοκυτταρινικα υλικα.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625204B1 (fr) * 1987-12-23 1991-12-06 Charbonnages Ste Chimique Nouveau procede de fabrication des resines uree-formol

Also Published As

Publication number Publication date
FR2770529B1 (fr) 1999-12-03
EP0913410A1 (de) 1999-05-06
EP0913410B1 (de) 2004-07-14
FR2770529A1 (fr) 1999-05-07
ATE271081T1 (de) 2004-07-15

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Legal Events

Date Code Title Description
8332 No legal effect for de