ES411717A1 - A PROCEDURE FOR THE PREPARATION OF AMINOPLE-TOS BINDERS. - Google Patents

A PROCEDURE FOR THE PREPARATION OF AMINOPLE-TOS BINDERS.

Info

Publication number
ES411717A1
ES411717A1 ES411717A ES411717A ES411717A1 ES 411717 A1 ES411717 A1 ES 411717A1 ES 411717 A ES411717 A ES 411717A ES 411717 A ES411717 A ES 411717A ES 411717 A1 ES411717 A1 ES 411717A1
Authority
ES
Spain
Prior art keywords
resin
condensate
preparation
binders
aminoplast
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
Application number
ES411717A
Other languages
Spanish (es)
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.)
Produits Chimiques Ugine Kuhlmann
Pechiney SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann 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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of ES411717A1 publication Critical patent/ES411717A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08L61/04, C08L61/18 and C08L61/20
    • 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

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)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A process for the preparation of aminoplast binders, characterized in that it consists of: A) reacting a phenolic compound with a mixed aminoplast resin until the co-condensate reaches a tolerance to water at 20ºC of 3 to 0.5 volumes of water per volume of resin or a viscosity comprised between 150 and 350 cp at 20º c, and then through B) mixing the co-condensate at room temperature with an ordinary or mixed aminoplast resin with a formalar/urea molar ratio between 1 and 3, a dry matter content between 58 and 62% and a viscosity comprised between 3 and 5 poises, in the proportion of 1 to 4 parts of co-condensate by resin. (Machine-translation by Google Translate, not legally binding)
ES411717A 1972-02-24 1973-02-16 A PROCEDURE FOR THE PREPARATION OF AMINOPLE-TOS BINDERS. Expired ES411717A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206221A FR2172841A1 (en) 1972-02-24 1972-02-24 Aminoplast binders - contg condensates of mixed aminoplast resins with phenol for plywood, chipboard and paper

Publications (1)

Publication Number Publication Date
ES411717A1 true ES411717A1 (en) 1976-01-01

Family

ID=9094041

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411717A Expired ES411717A1 (en) 1972-02-24 1973-02-16 A PROCEDURE FOR THE PREPARATION OF AMINOPLE-TOS BINDERS.

Country Status (6)

Country Link
BE (1) BE795904A (en)
CH (1) CH577539A5 (en)
DE (1) DE2305983C3 (en)
ES (1) ES411717A1 (en)
FR (1) FR2172841A1 (en)
IT (1) IT988374B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951957C2 (en) * 1979-12-22 1982-11-25 Basf Ag, 6700 Ludwigshafen Use of phenol-formaldehyde-melamine mixed condensates in glue resin mixtures
FR2608161B1 (en) * 1986-12-11 1989-06-16 Charbonnages Ste Chimique PROCESS FOR PRODUCING AMINOPLAST BINDERS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1595778A1 (en) * 1966-11-19 1970-08-20 Goldschmidt Ag Th Process for the production of binders for chipboard
BE756365A (en) * 1970-04-27 1971-03-18 Basf Ag WOOD GLUE

Also Published As

Publication number Publication date
CH577539A5 (en) 1976-07-15
DE2305983B2 (en) 1978-11-23
FR2172841A1 (en) 1973-10-05
DE2305983A1 (en) 1973-08-30
DE2305983C3 (en) 1988-02-11
FR2172841B1 (en) 1976-07-09
IT988374B (en) 1975-04-10
BE795904A (en) 1973-08-23

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