GB875945A - Improved thermosetting moulding powders - Google Patents

Improved thermosetting moulding powders

Info

Publication number
GB875945A
GB875945A GB33161/59A GB3316159A GB875945A GB 875945 A GB875945 A GB 875945A GB 33161/59 A GB33161/59 A GB 33161/59A GB 3316159 A GB3316159 A GB 3316159A GB 875945 A GB875945 A GB 875945A
Authority
GB
United Kingdom
Prior art keywords
parts
fibrous material
urea
thermosetting moulding
thermosetting
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
GB33161/59A
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.)
Orica Ltd
Original Assignee
Imperial Chemical Industries of Australia and New Zealand Ltd
ICI Australia 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 Imperial Chemical Industries of Australia and New Zealand Ltd, ICI Australia Ltd filed Critical Imperial Chemical Industries of Australia and New Zealand Ltd
Publication of GB875945A publication Critical patent/GB875945A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A thermosetting moulding powder comprises a fibrous material, a thermosetting urea-formaldehyde resin and 0,1%-10% by weight, based on the total weight of resin and fibrous material, of an accelerator which is a salt of the half amide of sulphuric acid. In an example, 30 parts of alpha cellulose fibre was mixed with an aqueous solution of 70 parts of a urea-formaldehyde condensate, the mixture dried, and while milling, 0,5 parts ammonium sulphamate and small amounts of hexamethylene tetramine, zinc stearate and lithopone added.
GB33161/59A 1958-10-02 1959-09-30 Improved thermosetting moulding powders Expired GB875945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU875945X 1958-10-02

Publications (1)

Publication Number Publication Date
GB875945A true GB875945A (en) 1961-08-23

Family

ID=3763117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33161/59A Expired GB875945A (en) 1958-10-02 1959-09-30 Improved thermosetting moulding powders

Country Status (1)

Country Link
GB (1) GB875945A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019040A1 (en) * 1979-03-31 1980-11-26 Hüls Troisdorf Aktiengesellschaft Process for curing urea resin moulding compositions, and urea resin moulding compositions
US4451620A (en) * 1982-05-14 1984-05-29 Cassella Aktiengesellschaft Diethanolamine salt of sulphamic acid as a curing accelerator for aminoplast resins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019040A1 (en) * 1979-03-31 1980-11-26 Hüls Troisdorf Aktiengesellschaft Process for curing urea resin moulding compositions, and urea resin moulding compositions
US4451620A (en) * 1982-05-14 1984-05-29 Cassella Aktiengesellschaft Diethanolamine salt of sulphamic acid as a curing accelerator for aminoplast resins

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