FR1313237A - Procédé de fabrication d'objets cellulaires en matières thermoplastiques - Google Patents
Procédé de fabrication d'objets cellulaires en matières thermoplastiquesInfo
- Publication number
- FR1313237A FR1313237A FR878938A FR878938A FR1313237A FR 1313237 A FR1313237 A FR 1313237A FR 878938 A FR878938 A FR 878938A FR 878938 A FR878938 A FR 878938A FR 1313237 A FR1313237 A FR 1313237A
- Authority
- FR
- France
- Prior art keywords
- thermoplastic materials
- cellular objects
- manufacturing cellular
- manufacturing
- objects
- 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
- 230000001413 cellular effect Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000012815 thermoplastic material Substances 0.000 title 1
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
- 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
- C08J9/06—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 chemical blowing agent
-
- 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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/26—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length using several expanding steps
-
- 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
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
-
- 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
- C08J9/06—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 chemical blowing agent
- C08J9/08—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 chemical blowing agent developing carbon dioxide
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/03—Molding cellular pvc-isocyanate resins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/13—Cell size and distribution control while molding a foam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/908—Nucleating agent for cellular product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/09—Polyolefin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/18—Grafting textile fibers
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR878938A FR1313237A (fr) | 1961-11-14 | 1961-11-14 | Procédé de fabrication d'objets cellulaires en matières thermoplastiques |
DE19621504674D DE1504674B1 (de) | 1961-11-14 | 1962-11-08 | Verfahren zum kontinuierlichen Herstellen von Gegenstaenden aus hartem Schaumstoff auf der Basis von Polyisocyanate enthaltendem Polyvinylchlorid durch Strangpressen |
GB43076/62A GB1005465A (en) | 1961-11-14 | 1962-11-14 | Method for manufacturing cellular objects made from thermoplastic materials |
US237712A US3256217A (en) | 1961-11-14 | 1962-11-14 | Process for manufacture of cellular objects made of thermoplastic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR878938A FR1313237A (fr) | 1961-11-14 | 1961-11-14 | Procédé de fabrication d'objets cellulaires en matières thermoplastiques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1313237A true FR1313237A (fr) | 1962-12-28 |
Family
ID=8766706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR878938A Expired FR1313237A (fr) | 1961-11-14 | 1961-11-14 | Procédé de fabrication d'objets cellulaires en matières thermoplastiques |
Country Status (4)
Country | Link |
---|---|
US (1) | US3256217A (fr) |
DE (1) | DE1504674B1 (fr) |
FR (1) | FR1313237A (fr) |
GB (1) | GB1005465A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3959049A (en) * | 1973-07-04 | 1976-05-25 | Nippon Cloth Industry Co., Ltd. | Process for production of artificial leathers having air permeability |
FR2467224A1 (fr) * | 1979-10-09 | 1981-04-17 | Continental Gummi Werke Ag | Procede de fabrication d'objets en chlorure de polyvinyle dur alveolaire |
FR2479244A1 (fr) * | 1980-03-26 | 1981-10-02 | Raffinage Cie Francaise | Procede de preparation d'un materiau rigide expanse a base de polychlorure de vinyle et materiau rigide obtenu par ce procede |
FR2512732A1 (fr) * | 1981-09-14 | 1983-03-18 | Raffinage Cie Francaise | Procede de fabrication d'objets composes d'un materiau rigide expanse a base de polychlorure de vinyle, objets obtenus par ce procede et leurs applications |
FR2599041A1 (fr) * | 1986-05-26 | 1987-11-27 | Hutchinson Sa | Nouveaux produits a base de polychlorure de vinyle expanse et leur procede de fabrication |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511787A (en) * | 1964-04-13 | 1970-05-12 | Huber Corp J M | Foamed plastisol composition containing a reactive silica material |
US3338846A (en) * | 1964-05-01 | 1967-08-29 | Ethyl Corp | Cellular plastic compositions |
US3338845A (en) * | 1964-05-01 | 1967-08-29 | Ethyl Corp | Cellular plastic compositions |
US4180447A (en) * | 1977-01-10 | 1979-12-25 | Lonza Ltd. | Process for the production of hard plastic foams using a polyvinylchloride base |
US4358548A (en) * | 1980-01-14 | 1982-11-09 | Whitney & Company, Inc. | Cellular forming agent in resinous systems and resulting products |
US5336694A (en) * | 1990-05-22 | 1994-08-09 | Prima, S.P.A. | Expanded polymer product with high distortion temperature, high flame resistance and low smoke toxicity and opacity |
US5352710A (en) * | 1991-05-17 | 1994-10-04 | Prima S.P.A. | Neither toxic nor environmentally noxious foamed-polymer products |
US5216039A (en) * | 1991-05-17 | 1993-06-01 | Polimex S.P.A. | Process for producing a foamed polymer endowed with high resistance to solvents and high temperature resistance |
JPH05209076A (ja) * | 1992-01-21 | 1993-08-20 | Mitsubishi Kasei Vinyl Co | 発泡性塩化ビニル系樹脂組成物 |
NO177752C (no) * | 1993-02-11 | 1995-11-22 | Dynoplast As Aalesund | Framgangsmåte for framstilling av hardt PVC-skum |
US7879922B2 (en) * | 2007-11-20 | 2011-02-01 | PolyuMAC Inc. | Rigid, closed-cell, graft-polymer foam; rigid flexible cellular foam; rigid flexible cellular foam mixtures; and method for manufacturing a rigid, closed-cell, graft-polymer foam |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2576749A (en) * | 1947-05-09 | 1951-11-27 | Pascal J Carpentier | Method of producing light and resistant cellular bodies |
GB660358A (en) * | 1947-05-09 | 1951-11-07 | Equip Menager Et Ind E M I L | A method of producing rigid and light materials having a closed cellular structure |
US2819231A (en) * | 1953-10-13 | 1958-01-07 | Du Pont | Method for producing polyethylene foams |
US2850467A (en) * | 1956-04-30 | 1958-09-02 | Du Pont | Continuous production of cellular polyurethane plastics |
DE1229722B (de) * | 1957-11-29 | 1966-12-01 | Dow Chemical Co | Verfahren zum Herstellen verschaeumbarer Formmassen aus vinylaromatischen Polymerisaten |
FR1256549A (fr) * | 1960-02-02 | 1961-03-24 | Kleber Colombes | Procédé de préparation de corps cellulaires rigides à cellules fermées à base de polychlorure de vinyle et produits obtenus par ce procédé |
-
1961
- 1961-11-14 FR FR878938A patent/FR1313237A/fr not_active Expired
-
1962
- 1962-11-08 DE DE19621504674D patent/DE1504674B1/de active Pending
- 1962-11-14 US US237712A patent/US3256217A/en not_active Expired - Lifetime
- 1962-11-14 GB GB43076/62A patent/GB1005465A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3959049A (en) * | 1973-07-04 | 1976-05-25 | Nippon Cloth Industry Co., Ltd. | Process for production of artificial leathers having air permeability |
FR2467224A1 (fr) * | 1979-10-09 | 1981-04-17 | Continental Gummi Werke Ag | Procede de fabrication d'objets en chlorure de polyvinyle dur alveolaire |
FR2479244A1 (fr) * | 1980-03-26 | 1981-10-02 | Raffinage Cie Francaise | Procede de preparation d'un materiau rigide expanse a base de polychlorure de vinyle et materiau rigide obtenu par ce procede |
EP0037308A1 (fr) * | 1980-03-26 | 1981-10-07 | COMPAGNIE FRANCAISE DE RAFFINAGE Société anonyme dite: | Procédé de préparation d'un matériau rigide expansé à base de polychlorure de vinyle et matériau rigide obtenu par ce procédé |
FR2512732A1 (fr) * | 1981-09-14 | 1983-03-18 | Raffinage Cie Francaise | Procede de fabrication d'objets composes d'un materiau rigide expanse a base de polychlorure de vinyle, objets obtenus par ce procede et leurs applications |
US4469819A (en) * | 1981-09-14 | 1984-09-04 | Compagnie Francaise De Raffinage | Process for the production of objects made of a rigid expanded material based on polyvinyl chloride, objects obtained by said process, and uses therefor |
FR2599041A1 (fr) * | 1986-05-26 | 1987-11-27 | Hutchinson Sa | Nouveaux produits a base de polychlorure de vinyle expanse et leur procede de fabrication |
Also Published As
Publication number | Publication date |
---|---|
US3256217A (en) | 1966-06-14 |
DE1504674B1 (de) | 1969-12-18 |
GB1005465A (en) | 1965-09-22 |
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