GB1139922A - A method of producing foamed plastics coatings on objects - Google Patents

A method of producing foamed plastics coatings on objects

Info

Publication number
GB1139922A
GB1139922A GB3517168A GB3517168A GB1139922A GB 1139922 A GB1139922 A GB 1139922A GB 3517168 A GB3517168 A GB 3517168A GB 3517168 A GB3517168 A GB 3517168A GB 1139922 A GB1139922 A GB 1139922A
Authority
GB
United Kingdom
Prior art keywords
plastics
inorganic
agent
metal
foamed plastics
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
GB3517168A
Inventor
Werner Lauer
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB1139922A publication Critical patent/GB1139922A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • B29C41/10—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder by fluidisation
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)

Abstract

1,139,922. Foamed plastics coatings. METALLGESELLSCHAFT A.G. 1 Feb., 1966 [2 Feb., 1965], No. 35171/68. Divided out of 1,139.921. Heading B2K. A foamed plastics coating is produced on an object by heating the object and immersing the heated object in a fluidised bed of a mixture of a powdered foamable plastics and a finely divided agent that is sublimatable. The plastics maybe a synthetic thermoplastic material e.g. a polyolefin such as polyethylene, polypropylene or polybutadiene, polyvinyl chloride, polystyrene, a polyamide, a polyurethane, cellulose acetobutyrate, or a mixture of two or more thereof and/or a copolymer and/or graft polymer of one of the thermoplastics; or a synthetic thermosetting material e.g. a polyepoxide, a phenolformaldehyde, a urea-formaldehyde, a melamine resin, a silicone, an isocyanate-polyester or isocyanate-polyether, or a mixture of two or more thereof and/or a copolymer and/or graft polymer of one of the thermosetting materials, if desired with a hardener and/or cross linking agent. The agent which may be present in amount from 5 to 35% by wt. may be paraformaldehyde. The object may be of metal e.g. aluminium, or of an inorganic or organic material and only part e.g. one side only, may be coated. The object to be coated may be first provided with an undercoating of metal, inorganic or organic material. The plastics powder may contain a dye; pigment; metallic pigment; filler! extender; accelerator; agent for improving resistance to light or heat; plasticiser, glass or asbestos powder or inorganic fibres as a reinforcement, metal oxide, cement or other inorganic substance, or fire inhibiting agent. One or more coatings of plastics, metal and/or inorganic material is/are applied to the foamed plastics coating.
GB3517168A 1965-02-02 1966-02-01 A method of producing foamed plastics coatings on objects Expired GB1139922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0064006 1965-02-02

Publications (1)

Publication Number Publication Date
GB1139922A true GB1139922A (en) 1969-01-15

Family

ID=7310987

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3517168A Expired GB1139922A (en) 1965-02-02 1966-02-01 A method of producing foamed plastics coatings on objects
GB447566A Expired GB1139921A (en) 1965-02-02 1966-02-01 A method of producing foamed plastics coatings on objects

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB447566A Expired GB1139921A (en) 1965-02-02 1966-02-01 A method of producing foamed plastics coatings on objects

Country Status (4)

Country Link
AT (3) AT259726B (en)
BE (1) BE675635A (en)
DE (1) DE1571076A1 (en)
GB (2) GB1139922A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198970A (en) * 1986-12-22 1988-06-29 Gen Electric Silicone foam backed film or foil

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732483C3 (en) * 1977-07-19 1985-05-15 Teroson Gmbh, 6900 Heidelberg Process for sound insulation and attenuation of sound-emitting surfaces as well as suitable cladding
DE2824681B2 (en) * 1978-06-06 1981-02-05 M. Faist Kg, 8908 Krumbach Use of a structure-borne sound-absorbing, non-self-supporting, foamable mass, plate or film to deaden metal sheets M. Faist KG, 8908 Krumbach
CN112094550A (en) * 2020-07-01 2020-12-18 浙江辰鸿纺织品科技股份有限公司 Environment-friendly low-ammonia nitrogen foaming coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198970A (en) * 1986-12-22 1988-06-29 Gen Electric Silicone foam backed film or foil
GB2198970B (en) * 1986-12-22 1990-11-28 Gen Electric Silicone foam backed film or foil

Also Published As

Publication number Publication date
AT284301B (en) 1970-09-10
GB1139921A (en) 1969-01-15
DE1571076A1 (en) 1970-12-23
BE675635A (en) 1966-05-16
AT259726B (en) 1968-01-25
AT276781B (en) 1969-12-10

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