YU303976A - Process for the production of carbamide-formaldehyde adhesives of an improved cold-adhesiveness in the production of laminated panels - Google Patents

Process for the production of carbamide-formaldehyde adhesives of an improved cold-adhesiveness in the production of laminated panels

Info

Publication number
YU303976A
YU303976A YU03039/76A YU303976A YU303976A YU 303976 A YU303976 A YU 303976A YU 03039/76 A YU03039/76 A YU 03039/76A YU 303976 A YU303976 A YU 303976A YU 303976 A YU303976 A YU 303976A
Authority
YU
Yugoslavia
Prior art keywords
production
carbamide
adhesiveness
improved cold
laminated panels
Prior art date
Application number
YU03039/76A
Other languages
English (en)
Inventor
H Drfchsel
W Hoeringklee
L Mittag
R Neumann
K Oehler
P Rossing
R Schicht
Original Assignee
Leuna Werke Veb
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 Leuna Werke Veb filed Critical Leuna Werke Veb
Publication of YU303976A publication Critical patent/YU303976A/xx

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
    • 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
    • C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09J161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C09J161/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
YU03039/76A 1975-12-22 1976-12-13 Process for the production of carbamide-formaldehyde adhesives of an improved cold-adhesiveness in the production of laminated panels YU303976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD75190419A DD139946A3 (de) 1975-12-22 1975-12-22 Verfahren zur herstellung von harnstoff-formaldehyd-harzleimen mit verbesserter kaltklebekraft fuer die spanplattenherstellung

Publications (1)

Publication Number Publication Date
YU303976A true YU303976A (en) 1982-05-31

Family

ID=5502995

Family Applications (1)

Application Number Title Priority Date Filing Date
YU03039/76A YU303976A (en) 1975-12-22 1976-12-13 Process for the production of carbamide-formaldehyde adhesives of an improved cold-adhesiveness in the production of laminated panels

Country Status (11)

Country Link
BE (1) BE849679A (cs)
BG (1) BG44133A1 (cs)
CS (1) CS197514B1 (cs)
DD (1) DD139946A3 (cs)
DE (1) DE2655327A1 (cs)
FI (1) FI763662A (cs)
HU (1) HU175268B (cs)
PL (1) PL102268B1 (cs)
RO (1) RO69859A (cs)
SE (1) SE7614367L (cs)
YU (1) YU303976A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1209203B (it) * 1980-04-10 1989-07-16 Montedison Spa Collante ureico a basso sviluppo di formaldeide ed alto valore di tack.
DD160384A3 (de) * 1980-10-01 1983-07-06 Joachim Barse Verfahren zur herstellung von harnstoff-formaldehyd-harz-leimen

Also Published As

Publication number Publication date
RO69859A (ro) 1981-08-30
FI763662A (cs) 1977-06-23
HU175268B (hu) 1980-06-28
DD139946A3 (de) 1980-01-30
PL102268B1 (pl) 1979-03-31
DE2655327A1 (de) 1977-06-30
CS197514B1 (en) 1980-05-30
BE849679A (fr) 1977-04-15
SE7614367L (sv) 1977-06-23
BG44133A1 (en) 1988-10-14

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