GB358075A - Improvements in the art of moulding objects from synthetic resins - Google Patents

Improvements in the art of moulding objects from synthetic resins

Info

Publication number
GB358075A
GB358075A GB1711530A GB1711530A GB358075A GB 358075 A GB358075 A GB 358075A GB 1711530 A GB1711530 A GB 1711530A GB 1711530 A GB1711530 A GB 1711530A GB 358075 A GB358075 A GB 358075A
Authority
GB
United Kingdom
Prior art keywords
moulding
art
synthetic resins
plasticizers
moulding objects
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
GB1711530A
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.)
POLLOPAS Ltd
Original Assignee
POLLOPAS 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 POLLOPAS Ltd filed Critical POLLOPAS Ltd
Priority to GB1711530A priority Critical patent/GB358075A/en
Publication of GB358075A publication Critical patent/GB358075A/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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers

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 moulding powder comprises an artificial resin made from urea or thiourea and formaldehyde, condensed to such a stage that it flows only at high pressure, and a number of different plasticizers or flow agents, each in small proportion (not more than 3 per cent). Articles are made by moulding the powder under heat and pressure. A neutral organic substance capable of yielding free acid under moulding conditions, e.g. oxalic acid dimethyl ester, may be added. A classified list of plasticizers is given in the Specification.
GB1711530A 1930-06-04 1930-06-04 Improvements in the art of moulding objects from synthetic resins Expired GB358075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1711530A GB358075A (en) 1930-06-04 1930-06-04 Improvements in the art of moulding objects from synthetic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1711530A GB358075A (en) 1930-06-04 1930-06-04 Improvements in the art of moulding objects from synthetic resins

Publications (1)

Publication Number Publication Date
GB358075A true GB358075A (en) 1931-10-05

Family

ID=10089509

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1711530A Expired GB358075A (en) 1930-06-04 1930-06-04 Improvements in the art of moulding objects from synthetic resins

Country Status (1)

Country Link
GB (1) GB358075A (en)

Similar Documents

Publication Publication Date Title
CH284526A (en) Process for the manufacture of an article from material which can be molded when hot.
GB358075A (en) Improvements in the art of moulding objects from synthetic resins
GB256394A (en) A process for the manufacture of artificial resins
CH297849A (en) Process for the preparation of heat-curable mixtures containing urea-formaldehyde resins which are suitable for the production of chemical-resistant synthetic resins.
GB358470A (en) Improvements in and relating to the manufacture of synthetic resins
GB332270A (en) Process for the manufacture of tanning agents
GB506507A (en) The manufacture of condensation products
AT194133B (en) Process for the preparation of a stable solution of a curable condensation product from melamine, thiourea and formaldehyde
ES171U (en) Coating applicable to certain solid bodies. (Machine-translation by Google Translate, not legally binding)
GB444740A (en) Improvements in plastic masses, paints and lacquers
AT168695B (en) Process for the production of whip sticks from solid pipe, in particular manilla pipe
AT177418B (en) Process for the preparation of etherified formaldehyde condensation products from amino-1,3,5-triazines containing at least two NH2 groups
GB497762A (en) An improved process for preparing resistant varnish coating on wood
CH208340A (en) Method for stiffening objects made of pliable fabrics, in particular for improving the wearing time and the appearance of items of clothing.
GB327154A (en) Improvements in or relating to the manufacture of artificial resins
ES221695A3 (en) A procedure for the preparation of coating products (Machine-translation by Google Translate, not legally binding)
GB412172A (en) Improvements in and relating to synthetic resins derived from polybasic acids and polyhydric alcohols and to coating compositions containing the same
CH215408A (en) Process for the production of storage-stable high-speed molding compounds from urea and formaldehyde and an acid-releasing hardener.
DK46865C (en) Method for producing very homogeneous synthetic resin molding compositions.
GB326070A (en) Process for the production of a synthetic resin
GB345859A (en) An improved process for the production of explosives
ES212823A3 (en) Procedure for the manufacture of melanin-formol resins modified with alcohols (Machine-translation by Google Translate, not legally binding)
AU2676630B (en) Improvements in or relating tothe manufacture of resinous compositions, andin applications thereof
AT172193B (en) Process for the production of multi-layered items of clothing, in particular with lapels
CH289260A (en) Process for the preparation of a copper-containing disazo dye.