YU98091A - Postupak za proizvodnju lepila na bazi urea-formaldehidnog kondenzata iz emisione klase e-0 - Google Patents

Postupak za proizvodnju lepila na bazi urea-formaldehidnog kondenzata iz emisione klase e-0

Info

Publication number
YU98091A
YU98091A YU98091A YU98091A YU98091A YU 98091 A YU98091 A YU 98091A YU 98091 A YU98091 A YU 98091A YU 98091 A YU98091 A YU 98091A YU 98091 A YU98091 A YU 98091A
Authority
YU
Yugoslavia
Prior art keywords
urea
production
adhesives based
procedure
formaldehyde condensate
Prior art date
Application number
YU98091A
Other languages
English (en)
Inventor
R. Lipka
Original Assignee
Chemko Š.P.
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 Chemko Š.P. filed Critical Chemko Š.P.
Publication of YU98091A publication Critical patent/YU98091A/sh

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
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • C08G14/08—Ureas; Thioureas
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C09J161/04, C09J161/18 and C09J161/20

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

POSTUPAK ZA PROIZVODNJU LEPILA NA BAZI UREA-FORMALDEHIDNOG KONDENZATA IZ EMISIONE KLASE E-0, sastoji se u tome, što se diskontinuirano pod pritiskom pripremljeni urea-formaldehidni, fenol-formaldehidni adicioni proizvodi i trimetilol-trimetilentriaminski proizvod amonijak-formaldehidne adicije kondenzuju uz naknadno modifikovanje i zgušćivanje pod sniženim pritiskom.
YU98091A 1990-10-11 1991-06-03 Postupak za proizvodnju lepila na bazi urea-formaldehidnog kondenzata iz emisione klase e-0 YU98091A (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS904935A CZ283408B6 (cs) 1990-10-11 1990-10-11 Technologický postup výroby lepidla na báze močovinoformaldehydového kondenzátu emisnej triedy E-O

Publications (1)

Publication Number Publication Date
YU98091A true YU98091A (sh) 1993-11-16

Family

ID=5393203

Family Applications (1)

Application Number Title Priority Date Filing Date
YU98091A YU98091A (sh) 1990-10-11 1991-06-03 Postupak za proizvodnju lepila na bazi urea-formaldehidnog kondenzata iz emisione klase e-0

Country Status (6)

Country Link
EP (1) EP0480448A1 (sh)
CZ (1) CZ283408B6 (sh)
HU (1) HUT60314A (sh)
PL (1) PL169442B1 (sh)
SK (1) SK279826B6 (sh)
YU (1) YU98091A (sh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2667865B1 (fr) * 1990-10-12 1992-12-11 Saint Gobain Isover Resine phenolique, procede de preparation de la resine et composition d'encollage de fibres minerales la contenant.
CN113667432B (zh) * 2021-08-20 2022-06-28 广东省林业科学研究院 一种基于改性胶粘剂和新型组坯方式的竹基纤维复合材料及其制备方法和应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708740A1 (de) * 1987-03-18 1988-09-29 Basf Ag Alkalisch kondensierte harnstoff-phenol-formaldehyd-harzloesung, verfahren zu ihrer herstellung und ihre verwendung bei der herstellung von spanplatten

Also Published As

Publication number Publication date
SK279826B6 (sk) 1999-04-13
PL291994A1 (en) 1992-06-15
HU911614D0 (en) 1991-11-28
CS493590A3 (en) 1992-04-15
HUT60314A (en) 1992-08-28
CZ283408B6 (cs) 1998-04-15
PL169442B1 (pl) 1996-07-31
EP0480448A1 (de) 1992-04-15

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