DE3681223D1 - Verfahren zur herstellung von festen harnstofformaldehydharzen. - Google Patents

Verfahren zur herstellung von festen harnstofformaldehydharzen.

Info

Publication number
DE3681223D1
DE3681223D1 DE8686305340T DE3681223T DE3681223D1 DE 3681223 D1 DE3681223 D1 DE 3681223D1 DE 8686305340 T DE8686305340 T DE 8686305340T DE 3681223 T DE3681223 T DE 3681223T DE 3681223 D1 DE3681223 D1 DE 3681223D1
Authority
DE
Germany
Prior art keywords
formaldehyde resins
urea formaldehyde
producing solid
solid urea
producing
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
DE8686305340T
Other languages
English (en)
Inventor
David Taylor
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.)
Bip Chemicals Ltd
Original Assignee
Bip Chemicals Ltd
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 Bip Chemicals Ltd filed Critical Bip Chemicals Ltd
Application granted granted Critical
Publication of DE3681223D1 publication Critical patent/DE3681223D1/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
    • 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
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
    • C08G12/36—Ureas; Thioureas
    • C08G12/38—Ureas; Thioureas and melamines

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)
DE8686305340T 1985-08-01 1986-07-11 Verfahren zur herstellung von festen harnstofformaldehydharzen. Expired - Fee Related DE3681223D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858519392A GB8519392D0 (en) 1985-08-01 1985-08-01 Solid uf

Publications (1)

Publication Number Publication Date
DE3681223D1 true DE3681223D1 (de) 1991-10-10

Family

ID=10583180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686305340T Expired - Fee Related DE3681223D1 (de) 1985-08-01 1986-07-11 Verfahren zur herstellung von festen harnstofformaldehydharzen.

Country Status (7)

Country Link
EP (1) EP0211531B1 (de)
JP (1) JPS6234913A (de)
CA (1) CA1278138C (de)
DE (1) DE3681223D1 (de)
ES (1) ES2000588A6 (de)
GB (2) GB8519392D0 (de)
ZA (1) ZA865459B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD283732A7 (de) * 1988-10-21 1990-10-24 ������@�����`������@ ���@������� k�� Verfahren zur herstellung eines reaktiven harnstoff-formaldehyd-harz-leimes
GB9014491D0 (en) * 1990-06-29 1990-08-22 Digital Equipment Int Mounting silicon chips
US6706808B2 (en) 1999-08-03 2004-03-16 Owens Corning Fiberglas Technology, Inc. Binder compositions exhibiting reduced emissions
DE10314466A1 (de) * 2003-03-28 2004-10-14 Basf Ag Verfahren zur Herstellung von kondensierten Harzen in Pulverform
DE102004043479A1 (de) * 2004-09-08 2006-03-09 Basf Ag Sprühkondensationsverfahren für die Harzherstellung
GR1005819B (el) 2006-05-26 2008-02-14 Chimar (Hellas) �.�. Αμινοπλαστικες ρητινες υψηλης αποδοσης για λιγνοκυτταρινικα υλικα.
DK1867668T3 (da) 2006-06-13 2012-10-15 Basf Se Spraykondenseringsfremgangsmåde til fremstilling af harpiks
JP5347223B2 (ja) * 2007-02-08 2013-11-20 日立化成株式会社 電子素子封止用樹脂被覆無機粉末組成物およびそれを用いて得られる電子素子封止用タブレット、並びに電子素子装置
EP3838392A1 (de) 2019-12-17 2021-06-23 Covestro Deutschland AG Verfahren und vorrichtung zur herstellung thermoplastischer polymere in einem sprühreaktor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD88196A (de) *
GB1570339A (en) * 1976-06-23 1980-06-25 Ici Ltd Process for producing aqueous-formaldehyde resin solutions
DD161058A3 (de) * 1979-11-12 1984-09-05 Leuna Werke Veb Verfahren zur herstellung von harnstoff-formaldehyd-harz-leimen
GB8404758D0 (en) * 1984-02-23 1984-03-28 Bip Chemicals Ltd Resin manufacture

Also Published As

Publication number Publication date
GB8519392D0 (en) 1985-09-04
CA1278138C (en) 1990-12-18
EP0211531B1 (de) 1991-09-04
JPS6234913A (ja) 1987-02-14
GB2178749B (en) 1988-07-13
ZA865459B (en) 1987-02-25
EP0211531A2 (de) 1987-02-25
GB2178749A (en) 1987-02-18
GB8617403D0 (en) 1986-08-20
EP0211531A3 (en) 1988-10-12
ES2000588A6 (es) 1988-03-01

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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