GB1497912A - Polyether polyol-aminoplast blends - Google Patents

Polyether polyol-aminoplast blends

Info

Publication number
GB1497912A
GB1497912A GB4446075A GB4446075A GB1497912A GB 1497912 A GB1497912 A GB 1497912A GB 4446075 A GB4446075 A GB 4446075A GB 4446075 A GB4446075 A GB 4446075A GB 1497912 A GB1497912 A GB 1497912A
Authority
GB
United Kingdom
Prior art keywords
blends
weight
water
aminoplast
polyether
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
GB4446075A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Priority to GB4446075A priority Critical patent/GB1497912A/en
Publication of GB1497912A publication Critical patent/GB1497912A/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
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

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)
  • Paints Or Removers (AREA)

Abstract

1497912 Polyether / aminoplast blends AMERICAN CYANAMID CO 28 Oct 1975 44460/75 Heading C3R Polyether / aminoplast blends comprise a water-soluble or water-dispersible blend of (A) from 10 to 90% by weight of a water-soluble or water-dispersible polyether polyol containing only carbon, hydrogen and oxygen and optionally halogen atoms, having an average molecular weight of 250 to 2000, at least two alcoholic hydroxy groups, from 80 to 20% by weight of hydrophobic moieties derived at least in part from aromatic or cycloaliphatic compounds and correspondingly from 20 to 80% by weight of hydrophilic moieties consisting of units and (B) correspondingly from 90 to 10% by weight of a compatible aminoplast crosslinking agent having an average molecular weight not greater than 1000. The polyether polyol may be prepared by reacting a phenolic novolak, a bisphenol or hydrogenated phenol with ethylene oxide and optionally another alkylene oxide. Conventional aminoplasts which may be alkylated are used. Wetting agents flow-control agents, pigments and catalysts may be added to the polymer blends. The blends may be used in the form of waterbased coatings on substrates of which iron phosphated steel panels are exemplified.
GB4446075A 1975-10-28 1975-10-28 Polyether polyol-aminoplast blends Expired GB1497912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4446075A GB1497912A (en) 1975-10-28 1975-10-28 Polyether polyol-aminoplast blends

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4446075A GB1497912A (en) 1975-10-28 1975-10-28 Polyether polyol-aminoplast blends

Publications (1)

Publication Number Publication Date
GB1497912A true GB1497912A (en) 1978-01-12

Family

ID=10433395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4446075A Expired GB1497912A (en) 1975-10-28 1975-10-28 Polyether polyol-aminoplast blends

Country Status (1)

Country Link
GB (1) GB1497912A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404036A1 (en) * 1977-09-27 1979-04-20 Sumitomo Chemical Co OBJECT SHAPED IN A PLASTIC OR GLASS MATERIAL AND INCLUDING A COATING PROVIDING IT BETTER RESISTANCE TO SCRATCHES AND TO THE FORMATION OF FOG, AND ITS MANUFACTURING PROCESS
WO1998045370A1 (en) * 1997-04-04 1998-10-15 Basf Aktiengesellschaft Emulsifiers for amino resins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404036A1 (en) * 1977-09-27 1979-04-20 Sumitomo Chemical Co OBJECT SHAPED IN A PLASTIC OR GLASS MATERIAL AND INCLUDING A COATING PROVIDING IT BETTER RESISTANCE TO SCRATCHES AND TO THE FORMATION OF FOG, AND ITS MANUFACTURING PROCESS
WO1998045370A1 (en) * 1997-04-04 1998-10-15 Basf Aktiengesellschaft Emulsifiers for amino resins

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee