GB350899A - Improvements in or relating to molding mixtures - Google Patents

Improvements in or relating to molding mixtures

Info

Publication number
GB350899A
GB350899A GB7538/30A GB753830A GB350899A GB 350899 A GB350899 A GB 350899A GB 7538/30 A GB7538/30 A GB 7538/30A GB 753830 A GB753830 A GB 753830A GB 350899 A GB350899 A GB 350899A
Authority
GB
United Kingdom
Prior art keywords
filler
articles
pressing
relating
mixtures
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
GB7538/30A
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.)
Bakelite Corp
Original Assignee
Bakelite Corp
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 Bakelite Corp filed Critical Bakelite Corp
Publication of GB350899A publication Critical patent/GB350899A/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
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Moulded articles are made from mixtures comprising an absorbent filler and a resinous binder characterized by incorporating with the moulding mixture, before pressing, a small proportion of a substance, for example, water or oil or other liquid, capable of swelling the filler and insoluble in the binder, in an amount insufficient to produce a reticulated structure. The filler may be wood flour or canvas. The composition may contain from 3 to 5 per cent of added liquid prior to pressing. Articles thus produced have a greatly increased resistivity to repeated contact with oils or other liquids, and are adapted for such uses as soda fountain spigots, agitators, counter tops, rings, syrup covers, &c. Specifications 314,937, [Class 70, Indiarubber &c.], and 345,228 are referred to.
GB7538/30A 1929-03-09 1930-03-07 Improvements in or relating to molding mixtures Expired GB350899A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US691295XA 1929-03-09 1929-03-09
US350899XA 1929-03-09 1929-03-09

Publications (1)

Publication Number Publication Date
GB350899A true GB350899A (en) 1931-06-08

Family

ID=31980761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7538/30A Expired GB350899A (en) 1929-03-09 1930-03-07 Improvements in or relating to molding mixtures

Country Status (2)

Country Link
FR (1) FR691295A (en)
GB (1) GB350899A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145421A (en) * 1983-08-26 1985-03-27 Seang Ha Park Manufacture of a building element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145421A (en) * 1983-08-26 1985-03-27 Seang Ha Park Manufacture of a building element

Also Published As

Publication number Publication date
FR691295A (en) 1930-10-20

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