AR194769A1 - Procedimiento para preparar un condensado de urea-formaldehido con caracteristica de crecimiento de viscosidad - Google Patents

Procedimiento para preparar un condensado de urea-formaldehido con caracteristica de crecimiento de viscosidad

Info

Publication number
AR194769A1
AR194769A1 AR24538272A AR24538272A AR194769A1 AR 194769 A1 AR194769 A1 AR 194769A1 AR 24538272 A AR24538272 A AR 24538272A AR 24538272 A AR24538272 A AR 24538272A AR 194769 A1 AR194769 A1 AR 194769A1
Authority
AR
Argentina
Prior art keywords
urea
prepare
procedure
characteristic
formaldehyde condensate
Prior art date
Application number
AR24538272A
Other languages
English (en)
Original Assignee
Borden Inc
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 Borden Inc filed Critical Borden Inc
Application granted granted Critical
Publication of AR194769A1 publication Critical patent/AR194769A1/es

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)
  • Adhesives Or Adhesive Processes (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
AR24538272A 1972-01-27 1972-11-29 Procedimiento para preparar un condensado de urea-formaldehido con caracteristica de crecimiento de viscosidad AR194769A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22140472A 1972-01-27 1972-01-27

Publications (1)

Publication Number Publication Date
AR194769A1 true AR194769A1 (es) 1973-08-14

Family

ID=22827691

Family Applications (1)

Application Number Title Priority Date Filing Date
AR24538272A AR194769A1 (es) 1972-01-27 1972-11-29 Procedimiento para preparar un condensado de urea-formaldehido con caracteristica de crecimiento de viscosidad

Country Status (4)

Country Link
AR (1) AR194769A1 (es)
AU (1) AU4804472A (es)
BR (1) BR7300322D0 (es)
GB (1) GB1421994A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409293A (en) 1982-09-10 1983-10-11 Borden, Inc. Wood composites of low formaldehyde emission
EP0103131A3 (en) * 1982-09-10 1985-11-06 Borden, Inc. Amino-formaldehyde resins and use thereof in lignocellulosic composites
US4410685A (en) 1982-09-10 1983-10-18 Borden, Inc. Hydrolytically stable urea-formaldehyde resins and process for manufacturing them
US4536245A (en) * 1983-10-11 1985-08-20 Borden, Inc. Low formaldehyde emission urea-formaldehyde resins containing a melamine additive
GB2192005B (en) * 1986-06-27 1989-12-13 Ciba Geigy Ag Process for the preparation of urea-formaldehyde resins

Also Published As

Publication number Publication date
BR7300322D0 (pt) 1973-12-18
AU4804472A (en) 1974-04-26
GB1421994A (en) 1976-01-21

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