GB1121649A - Process for the production of etherified aminotriazine resins - Google Patents

Process for the production of etherified aminotriazine resins

Info

Publication number
GB1121649A
GB1121649A GB3419865A GB3419865A GB1121649A GB 1121649 A GB1121649 A GB 1121649A GB 3419865 A GB3419865 A GB 3419865A GB 3419865 A GB3419865 A GB 3419865A GB 1121649 A GB1121649 A GB 1121649A
Authority
GB
United Kingdom
Prior art keywords
hcho
solution
resins
treated
etherified
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
GB3419865A
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.)
Beck Koller and Company England Ltd
Original Assignee
Beck Koller and Company England Ltd
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 Beck Koller and Company England Ltd filed Critical Beck Koller and Company England Ltd
Publication of GB1121649A publication Critical patent/GB1121649A/en
Expired legal-status Critical Current

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
    • C08G12/40—Chemically modified polycondensates
    • C08G12/42—Chemically modified polycondensates by etherifying
    • C08G12/424—Chemically modified polycondensates by etherifying of polycondensates based on heterocyclic compounds
    • C08G12/425—Chemically modified polycondensates by etherifying of polycondensates based on heterocyclic compounds based on triazines
    • 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
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
    • 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
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
    • C08G12/32—Melamines
    • 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
    • C08G12/40—Chemically modified polycondensates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/28—Nitrogen-containing compounds

Landscapes

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

Abstract

Etherified aminotriazine resins with a low formaldehyde content (e.g. 0.1 to 0.8% by wt.) are prepared by steam distilling a solution, in an organic solvent, of an etherified amino-triazine resin with a formaldehyde content of up to 10% by wt. The resin solution may be treated either prior to or after steam distillation with either: (1) a peroxide compound, e.g. H2O2, a peroxide, hyperoxide or sesquioxide of an alkali metal or alkaline earth metal, a peroxyacid or its salts with S, P, N, C or B, or a peroxy-hydrate,(2) sufficient ammonia to form hexamethylene tetramine with the residual HCHO or (3) a sulphur compound which is capable of forming either a HCHO-bisulphite or HCHO-sulphoxylate adduct. Examples of (3) are sulphites, pyrosulphites, dithionates, dithionites and sulphoxylates, alternatively SO2 may be used; it may either be neutralized afterwards with a strong base (e.g. NaOH) or passed into a solution which has been previously treated with a strong base. Examples relate to the preparation of paints with TiO2, an alkyd resin and aminotriazines resins both untreated and treated according to the invention.
GB3419865A 1964-08-12 1965-08-10 Process for the production of etherified aminotriazine resins Expired GB1121649A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DER0038573 1964-08-12
DER0038577 1964-08-12
DER0038575 1964-08-12
DER0038578 1964-08-12

Publications (1)

Publication Number Publication Date
GB1121649A true GB1121649A (en) 1968-07-31

Family

ID=27437377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3419865A Expired GB1121649A (en) 1964-08-12 1965-08-10 Process for the production of etherified aminotriazine resins

Country Status (2)

Country Link
DE (1) DE1595206A1 (en)
GB (1) GB1121649A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999061499A1 (en) * 1998-05-23 1999-12-02 Henkel Kommanditgesellschaft Auf Aktien Method for decreasing the formaldehyde content in acidic solutions of melamine formaldehyde resins
EP1266917A1 (en) * 2001-06-12 2002-12-18 Solutia Germany GmbH & Co. KG Waterdilutable, etherified melamine-formaldehyde resins
WO2016165916A1 (en) 2015-04-14 2016-10-20 Huttenes Albertus France Phenolic resin composition for use in the polyurethane cold-box and/or no-bake process and corresponding two-component binder systems, uses, and processes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999061499A1 (en) * 1998-05-23 1999-12-02 Henkel Kommanditgesellschaft Auf Aktien Method for decreasing the formaldehyde content in acidic solutions of melamine formaldehyde resins
US6384184B1 (en) 1998-05-23 2002-05-07 Henkel Kommanditgesellschaft Auf Aktien Method for decreasing the formaldehyde content in acidic solutions of melamine formaldehyde resins
EP1266917A1 (en) * 2001-06-12 2002-12-18 Solutia Germany GmbH & Co. KG Waterdilutable, etherified melamine-formaldehyde resins
US6579964B2 (en) 2001-06-12 2003-06-17 Solutia Germany Gmbh & Co. Kg Water-dilutable etherified melamine-formaldehyde resins
WO2016165916A1 (en) 2015-04-14 2016-10-20 Huttenes Albertus France Phenolic resin composition for use in the polyurethane cold-box and/or no-bake process and corresponding two-component binder systems, uses, and processes

Also Published As

Publication number Publication date
DE1595206A1 (en) 1970-04-16
DE1595205B2 (en) 1975-10-02
DE1595205A1 (en) 1970-04-16

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