OA00746A - Procédé de fabrication de panneaux et d'éléments en matière expansée de faible densité. - Google Patents
Procédé de fabrication de panneaux et d'éléments en matière expansée de faible densité.Info
- Publication number
- OA00746A OA00746A OA50038A OA50038A OA00746A OA 00746 A OA00746 A OA 00746A OA 50038 A OA50038 A OA 50038A OA 50038 A OA50038 A OA 50038A OA 00746 A OA00746 A OA 00746A
- Authority
- OA
- OAPI
- Prior art keywords
- elements
- low density
- foamed material
- density foamed
- manufacturing panels
- Prior art date
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
- B29C39/265—Moulds or cores comprising two large plates positioned at a small distance from each other, e.g. for making panels
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/38—Heating or cooling
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0407—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by regulating the temperature of the mould or parts thereof, e.g. cold mould walls inhibiting foaming of an outer layer
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
- B29K2061/04—Phenoplasts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
- B29K2105/043—Skinned foam
-
- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR908755A FR1333307A (fr) | 1962-09-06 | 1962-09-06 | Moules, notamment pour le moulage vertical de matière plastique |
Publications (1)
Publication Number | Publication Date |
---|---|
OA00746A true OA00746A (fr) | 1967-07-15 |
Family
ID=8786357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA50038A OA00746A (fr) | 1962-09-06 | 1964-03-24 | Procédé de fabrication de panneaux et d'éléments en matière expansée de faible densité. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3400183A (fr) |
CH (1) | CH409369A (fr) |
DE (1) | DE1504774A1 (fr) |
FR (1) | FR1333307A (fr) |
GB (1) | GB1010136A (fr) |
NL (1) | NL297524A (fr) |
OA (1) | OA00746A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2232570A1 (en) * | 1973-06-08 | 1975-01-03 | Exxon Research Engineering Co | Insulating sheets of foamed phenol-aldehyde resin - having on faces hard skins of heat hardenable resin |
DE10206501A1 (de) * | 2002-02-16 | 2003-09-04 | Bayerische Motoren Werke Ag | Thermoplastisches Bauteil |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA579000A (fr) * | 1959-07-07 | P. Armstrong Alma | Methode de formation de composition de resine de formaldehyde de phenol gonfle | |
US2296305A (en) * | 1939-12-01 | 1942-09-22 | Rubatex Products Inc | Manufacture of thin sheets of chemically blown rubber |
US2582228A (en) * | 1946-10-29 | 1952-01-15 | Koppers Co Inc | Method of producing cellular resinous compositions |
US2588151A (en) * | 1948-09-30 | 1952-03-04 | Gen Electric | Apparatus for producing uniform foam structures |
US2653139A (en) * | 1950-05-20 | 1953-09-22 | Westinghouse Electric Corp | In-place expanded cellular resinous bodies and processes for producing them from phenol-aldehyde resins with the aid of a peroxide |
US2789095A (en) * | 1952-11-22 | 1957-04-16 | Du Pont | Process for preparing urea-formaldehyde solid foam |
US2972170A (en) * | 1957-06-17 | 1961-02-21 | Birckhead Corp | Methyl methacrylate monomer molding process |
US2957206A (en) * | 1957-07-22 | 1960-10-25 | Nalco Chemical Co | Production of ion selective permeable membrane and composition therefor |
US3058162A (en) * | 1960-04-11 | 1962-10-16 | Armstrong Cork Co | Method of making very low density cellular polystyrene products |
-
0
- NL NL297524D patent/NL297524A/xx unknown
-
1962
- 1962-09-06 FR FR908755A patent/FR1333307A/fr not_active Expired
-
1963
- 1963-08-08 CH CH982163A patent/CH409369A/fr unknown
- 1963-08-16 DE DE19631504774 patent/DE1504774A1/de active Pending
- 1963-08-26 GB GB38725/63A patent/GB1010136A/en not_active Expired
- 1963-08-30 US US305858A patent/US3400183A/en not_active Expired - Lifetime
-
1964
- 1964-03-24 OA OA50038A patent/OA00746A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB1010136A (en) | 1965-11-17 |
NL297524A (fr) | |
DE1504774A1 (de) | 1969-09-25 |
US3400183A (en) | 1968-09-03 |
CH409369A (fr) | 1966-03-15 |
FR1333307A (fr) | 1963-07-26 |
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