GB1139921A - A method of producing foamed plastics coatings on objects - Google Patents
A method of producing foamed plastics coatings on objectsInfo
- Publication number
- GB1139921A GB1139921A GB447566A GB447566A GB1139921A GB 1139921 A GB1139921 A GB 1139921A GB 447566 A GB447566 A GB 447566A GB 447566 A GB447566 A GB 447566A GB 1139921 A GB1139921 A GB 1139921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plastics
- agent
- mixture
- inorganic
- metal
- 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
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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (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
1,139,921. Foamed plastics coatings. METALLGESELLSCHAFT A.G. 1 Feb., 1966 [2 Feb., 1965], No. 4475/66. Heading B2K. A foamed plastics coating is produced on an object by applying an adhesive to the surface and immersing the coated object in a fluidised bed of a mixture of a powdered foamable plastics and a finely divided agent that is capable of evolving a gas and/or vapour, and the resulting adherent coating of plastics and agent is thereafter foamed by the application of heat. The plastics may be 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/ 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 crosslinking agent. The agent which may be present in an amount between 5 and 35% by wt may be a liquid or solid agent which at temperatures exceeding about 50‹C gives off water, hydrogen, oxygen, carbon dioxide, nitrogen or formaldehyde e.g. a prepolymer of phenol and formaldehyde, a mixture of a metal powder and an acid, a mixture of a peroxide and a catalyst, a mixture of a carbonate and an acid, and azo compound, a nitroso compound, or a polymerisation or polycondensation product which liberates gases and/or vapours. The object may be of metal or of inorganic or organic material and only part e.g. one side only of the object may be coated. The object to be coated may be first provided with an undercoating of metal, inorganic or organic material before the application of the adhesive. The plastics powder may contain a dye; pigment; metallic pigment; filler; extender; accelerator; agent for improving resistance to light or heat; plasticiser; glass, asbestos 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 may be applied to the foamed plastics coating.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0064006 | 1965-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1139921A true GB1139921A (en) | 1969-01-15 |
Family
ID=7310987
Family Applications (2)
| 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 |
| GB3517168A Expired GB1139922A (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 |
|---|---|---|---|
| GB3517168A Expired GB1139922A (en) | 1965-02-02 | 1966-02-01 | A method of producing foamed plastics coatings on objects |
Country Status (4)
| Country | Link |
|---|---|
| AT (3) | AT284301B (en) |
| BE (1) | BE675635A (en) |
| DE (1) | DE1571076A1 (en) |
| GB (2) | GB1139921A (en) |
Cited By (1)
| 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)
| 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 |
-
1965
- 1965-02-02 DE DE19651571076 patent/DE1571076A1/en active Pending
-
1966
- 1966-01-25 AT AT02240/67A patent/AT284301B/en not_active IP Right Cessation
- 1966-01-25 AT AT01771/67A patent/AT276781B/en not_active IP Right Cessation
- 1966-01-25 AT AT65966A patent/AT259726B/en active
- 1966-01-26 BE BE675635D patent/BE675635A/xx unknown
- 1966-02-01 GB GB447566A patent/GB1139921A/en not_active Expired
- 1966-02-01 GB GB3517168A patent/GB1139922A/en not_active Expired
Cited By (2)
| 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 |
|---|---|
| DE1571076A1 (en) | 1970-12-23 |
| AT276781B (en) | 1969-12-10 |
| BE675635A (en) | 1966-05-16 |
| AT259726B (en) | 1968-01-25 |
| AT284301B (en) | 1970-09-10 |
| GB1139922A (en) | 1969-01-15 |
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