MX158011A - Procedimiento mejorado de preparacion de una resina urea-formaldehido de baja pegajosidad - Google Patents

Procedimiento mejorado de preparacion de una resina urea-formaldehido de baja pegajosidad

Info

Publication number
MX158011A
MX158011A MX187640A MX18764081A MX158011A MX 158011 A MX158011 A MX 158011A MX 187640 A MX187640 A MX 187640A MX 18764081 A MX18764081 A MX 18764081A MX 158011 A MX158011 A MX 158011A
Authority
MX
Mexico
Prior art keywords
sticky
urea
preparing
low
formaldehyde resin
Prior art date
Application number
MX187640A
Other languages
English (en)
Spanish (es)
Inventor
Amadeo Gil Cebrian
Original Assignee
Patentes Novedades 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 Patentes Novedades Sa filed Critical Patentes Novedades Sa
Publication of MX158011A publication Critical patent/MX158011A/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)
  • Phenolic Resins Or Amino Resins (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyurethanes Or Polyureas (AREA)
MX187640A 1980-08-18 1981-06-04 Procedimiento mejorado de preparacion de una resina urea-formaldehido de baja pegajosidad MX158011A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES494322A ES494322A0 (es) 1980-08-18 1980-08-18 Procedimiento de preparacion de una resina ureaformaldehido de baja pegajosidad

Publications (1)

Publication Number Publication Date
MX158011A true MX158011A (es) 1988-12-29

Family

ID=8480971

Family Applications (1)

Application Number Title Priority Date Filing Date
MX187640A MX158011A (es) 1980-08-18 1981-06-04 Procedimiento mejorado de preparacion de una resina urea-formaldehido de baja pegajosidad

Country Status (8)

Country Link
AR (1) AR226474A1 (no)
AT (1) AT387226B (no)
CA (1) CA1175970A (no)
DE (1) DE3132280A1 (no)
ES (1) ES494322A0 (no)
MX (1) MX158011A (no)
NO (1) NO156980C (no)
SE (1) SE450385B (no)

Families Citing this family (1)

* 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT951962B (it) * 1971-12-27 1973-07-10 Sir Soc Italiana Resine Spa Procedimento per la preparazione di resine da urea e formaldeide
US3994850A (en) * 1976-01-05 1976-11-30 Champion International Corporation Modified urea-formaldehyde resin adhesive
OA06231A (fr) * 1978-04-07 1981-06-30 Patentes Novedades Sa Procédé de préparation de colles urée-formaldéhyde contenant un sel inorganique.
DE2825590C2 (de) * 1978-06-10 1983-05-05 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von wärmehärtbaren Harnstoff-Formaldehyd-Harzen und deren Verwendung

Also Published As

Publication number Publication date
ES8106163A1 (es) 1981-08-01
DE3132280A1 (de) 1982-06-16
SE450385B (sv) 1987-06-22
AR226474A1 (es) 1982-07-15
NO156980C (no) 1987-12-30
AT387226B (de) 1988-12-27
SE8104754L (sv) 1982-02-19
NO156980B (no) 1987-09-21
CA1175970A (en) 1984-10-09
NO812759L (no) 1982-02-19
ATA330081A (de) 1988-05-15
ES494322A0 (es) 1981-08-01

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