GB384728A - Improvements in or relating to mouldable compositions - Google Patents

Improvements in or relating to mouldable compositions

Info

Publication number
GB384728A
GB384728A GB2639231A GB2639231A GB384728A GB 384728 A GB384728 A GB 384728A GB 2639231 A GB2639231 A GB 2639231A GB 2639231 A GB2639231 A GB 2639231A GB 384728 A GB384728 A GB 384728A
Authority
GB
United Kingdom
Prior art keywords
fillers
water
paper
aqueous suspension
relating
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
GB2639231A
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
Priority to GB2639231A priority Critical patent/GB384728A/en
Publication of GB384728A publication Critical patent/GB384728A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Paper (AREA)

Abstract

A water-insoluble fusible synthetic resin (other than an alkyd resin) is made into a stable aqueous suspension, e.g. by treatment in a colloid mill, if necessary with the addition of a protective colloid such as gum arabic. The suspension is mixed with fibrous or other fillers or with an aqueous suspension of such fillers, or is applied to paper, fabric, &c., and the water is removed from the mixture. Preferably a precipitant such as ferric chloride, alum, sodium phosphate, or gas black is added to facilitate the separation of the water. The product when loose fillers are used may be either sheeted or dried for use as a pressure moulding composition: when sheets of paper, fabrics, &c. are treated they may be superposed and consolidated into laminated sheets, tubes, &c.
GB2639231A 1931-09-21 1931-09-21 Improvements in or relating to mouldable compositions Expired GB384728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2639231A GB384728A (en) 1931-09-21 1931-09-21 Improvements in or relating to mouldable compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2639231A GB384728A (en) 1931-09-21 1931-09-21 Improvements in or relating to mouldable compositions

Publications (1)

Publication Number Publication Date
GB384728A true GB384728A (en) 1932-12-15

Family

ID=10242914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2639231A Expired GB384728A (en) 1931-09-21 1931-09-21 Improvements in or relating to mouldable compositions

Country Status (1)

Country Link
GB (1) GB384728A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635066A (en) * 1949-11-21 1953-04-14 Plywood Res Foundation Method of producing plywood
DE1171154B (en) * 1958-12-30 1964-05-27 Owens Corning Fiberglass Corp Process for the production of aqueous dispersions
DE1181401B (en) * 1958-10-30 1964-11-12 Owens Corning Fiberglass Corp Process for the production of molded fiber parts with phenol aldehyde resols
FR2415643A1 (en) * 1978-01-26 1979-08-24 Kemerowskij Inst Chim Continuous prodn. of phenolic novolak or resol moulding compsn. - by prepn. of water emulsion resin, cooling and mixing with additives

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635066A (en) * 1949-11-21 1953-04-14 Plywood Res Foundation Method of producing plywood
DE1181401B (en) * 1958-10-30 1964-11-12 Owens Corning Fiberglass Corp Process for the production of molded fiber parts with phenol aldehyde resols
DE1171154B (en) * 1958-12-30 1964-05-27 Owens Corning Fiberglass Corp Process for the production of aqueous dispersions
FR2415643A1 (en) * 1978-01-26 1979-08-24 Kemerowskij Inst Chim Continuous prodn. of phenolic novolak or resol moulding compsn. - by prepn. of water emulsion resin, cooling and mixing with additives

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