DE69123343D1 - Schaum-formkörper aus olefinischem kunstharz und verfahren zu dessen herstellung - Google Patents
Schaum-formkörper aus olefinischem kunstharz und verfahren zu dessen herstellungInfo
- Publication number
- DE69123343D1 DE69123343D1 DE69123343T DE69123343T DE69123343D1 DE 69123343 D1 DE69123343 D1 DE 69123343D1 DE 69123343 T DE69123343 T DE 69123343T DE 69123343 T DE69123343 T DE 69123343T DE 69123343 D1 DE69123343 D1 DE 69123343D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- molded body
- foam molded
- olefinic resin
- olefinic
- 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 - Fee Related
Links
- 239000006260 foam Substances 0.000 title 1
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
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
- B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
-
- 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
- B29C44/3415—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
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
- B29C44/3426—Heating by introducing steam in the mould
-
- 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
- Y10S264/16—Molding foamed polypropylen articles
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/233—Foamed or expanded material encased
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249955—Void-containing component partially impregnated with adjacent component
- Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20882090 | 1990-08-06 | ||
JP20882190 | 1990-08-06 | ||
JP30483090 | 1990-11-09 | ||
PCT/JP1991/001047 WO1992002358A1 (en) | 1990-08-06 | 1991-08-06 | Foam-molded item of olefinic synthetic resin and method of manufacturing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69123343D1 true DE69123343D1 (de) | 1997-01-09 |
DE69123343T2 DE69123343T2 (de) | 1997-06-26 |
Family
ID=27328934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69123343T Expired - Fee Related DE69123343T2 (de) | 1990-08-06 | 1991-08-06 | Schaum-formkörper aus olefinischem kunstharz und verfahren zu dessen herstellung |
Country Status (5)
Country | Link |
---|---|
US (2) | US5372764A (de) |
EP (1) | EP0495125B1 (de) |
JP (1) | JP3146004B2 (de) |
DE (1) | DE69123343T2 (de) |
WO (1) | WO1992002358A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1114708A4 (de) * | 1998-03-31 | 2002-10-23 | Daisen Industry Co Ltd | Verfahren zur beladung mit materialkügelchen, kunststoffschäumgiessmethode, die dieses verfahren benutzt, und durch die kunststoffschäumgiessmethode erhaltenes produkt |
JP2005240025A (ja) * | 2004-01-28 | 2005-09-08 | Jsp Corp | 肉厚発泡成形体およびその製造方法 |
DE102017205830B4 (de) * | 2017-04-05 | 2020-09-24 | Adidas Ag | Verfahren für die Nachbehandlung einer Vielzahl einzelner expandierter Partikel für die Herstellung mindestens eines Teils eines gegossenen Sportartikels, Sportartikel und Sportschuh |
IT202000000175A1 (it) * | 2020-01-08 | 2021-07-08 | Persico Spa | Processo di stampaggio e relativa macchina di stampaggio |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2965585A (en) * | 1958-01-20 | 1960-12-20 | Phillips Petroleum Co | Preparation of porous polymer structures |
BE623454A (de) * | 1960-02-05 | |||
US3159693A (en) * | 1961-12-01 | 1964-12-01 | Owens Illinois Glass Co | Method of forming plastic articles |
IT1008525B (it) * | 1972-12-19 | 1976-11-30 | Kanegafuchi Chemical Ind | Collegamento di sci a blocco ad inerzia metodo ed apparecchio di stampag gio per resine poliolefiniche espanse |
US3992501A (en) * | 1973-06-20 | 1976-11-16 | Basf Aktiengesellschaft | Process for the manufacture of void-free polyolefin foam moldings |
JPS5122951A (ja) * | 1974-08-16 | 1976-02-24 | Yoshio Ihara | Eaaenjin |
JPS51101072A (de) * | 1975-03-03 | 1976-09-07 | Asahi Dow Ltd | |
JPS5333996A (en) * | 1976-09-10 | 1978-03-30 | Central Glass Co Ltd | Production of ultrafine grains of silica |
JPS557816A (en) * | 1978-06-30 | 1980-01-21 | Nippon Oils & Fats Co Ltd | Vegitable oil purification |
DE2922314A1 (de) * | 1979-05-31 | 1981-02-12 | Civag Ag Fuer Verpackungsforsc | Verfahren und vorrichtung zur herstellung von formkoerpern aus schaeumbaren thermoplastischen kunststoffen |
JPS561344A (en) * | 1979-06-18 | 1981-01-09 | Nishimu Denshi Kogyo Kk | Controlling method for optimum wet-quantity in wet-type insulator stain measurement |
JPS5677122A (en) * | 1979-11-29 | 1981-06-25 | Sekisui Plastics Co Ltd | Production of foamed molding made of thermoplastic resin |
JPS5712035A (en) * | 1980-06-25 | 1982-01-21 | Japan Styrene Paper Co Ltd | Production of polyolefin resin molded foam |
JPS57174223A (en) * | 1981-04-21 | 1982-10-26 | Daisen Kogyo:Kk | Foam molding method for synthetic resin |
AU559244B2 (en) * | 1982-05-13 | 1987-03-05 | Kanegafuchi Kagaku Kogyo K.K. | Expanded polyolefin particles |
JPS5951890A (ja) * | 1982-09-20 | 1984-03-26 | 松下電器産業株式会社 | 衣類乾燥機 |
JPS6067543A (ja) * | 1983-09-21 | 1985-04-17 | Sumitomo Chem Co Ltd | 発泡成形用粒状ポリオレフィン材料 |
JPS60116432A (ja) * | 1983-11-30 | 1985-06-22 | Hitachi Chem Co Ltd | 発泡ポリスチレンの成形方法 |
JPS60189660A (ja) * | 1984-03-08 | 1985-09-27 | Japan Styrene Paper Co Ltd | 自動車バンパ−用芯材 |
JPS6145940A (ja) * | 1984-08-10 | 1986-03-06 | Yokogawa Hokushin Electric Corp | 電圧・温度測定方法 |
JPS62106938A (ja) * | 1985-11-05 | 1987-05-18 | Japan Styrene Paper Co Ltd | 改質ポリエチレン系樹脂発泡体 |
DE3541258C1 (de) * | 1985-11-22 | 1987-01-15 | Hahn Ortwin | Adaptives Steuerverfahren zum Schaeumen und Sintern von Kunststoff |
JPS62191123A (ja) * | 1986-02-18 | 1987-08-21 | Asahi Chem Ind Co Ltd | 合成樹脂発泡粒子に依る型内成形体の製造方法 |
US4818451A (en) * | 1986-04-02 | 1989-04-04 | Mitsubishi Yuka Badische Co., Ltd. | Method of preparing a foamed molded article and blow-filling gun apparatus for use therein |
CA1280549C (en) * | 1986-05-27 | 1991-02-19 | Kyoichi Nakamura | Pre-expanded particles of propylene resin |
ES2008642A4 (es) * | 1986-07-28 | 1989-08-01 | Dow Chemical Co | Metodos para preparar un modelo de material plastico celular de conformado empleado en la fundicion de metal. |
DE3629885C1 (de) * | 1986-09-02 | 1988-03-10 | Hahn Ortwin | Sintervorrichtung fuer thermoplastische,schaeumbare Kunststoffe |
JPH0629334B2 (ja) * | 1987-02-20 | 1994-04-20 | 鐘淵化学工業株式会社 | 直鎖低密度ポリエチレン樹脂型内発泡成形体の製造方法 |
JPH0657435B2 (ja) * | 1987-11-25 | 1994-08-03 | 鐘淵化学工業株式会社 | ポリプロピレン系樹脂の型内発泡成形法 |
JP2668384B2 (ja) * | 1988-05-12 | 1997-10-27 | 鐘淵化学工業株式会社 | 改質ポリエチレン系樹脂発泡成形体の製造方法 |
DE3902002A1 (de) * | 1989-01-24 | 1990-07-26 | Hans Erlenbach | Verfahren und vorrichtung zum herstellen von formlingen aus aufgeschaeumtem, thermoplastischem kunststoff |
US5085814A (en) * | 1989-12-21 | 1992-02-04 | Jsp Corporation | Production process of expansion-molded article |
-
1991
- 1991-08-06 JP JP51324991A patent/JP3146004B2/ja not_active Expired - Fee Related
- 1991-08-06 EP EP91913820A patent/EP0495125B1/de not_active Expired - Lifetime
- 1991-08-06 US US07/842,170 patent/US5372764A/en not_active Expired - Fee Related
- 1991-08-06 WO PCT/JP1991/001047 patent/WO1992002358A1/ja active IP Right Grant
- 1991-08-06 DE DE69123343T patent/DE69123343T2/de not_active Expired - Fee Related
-
1996
- 1996-09-30 US US08/722,935 patent/US5763023A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5763023A (en) | 1998-06-09 |
EP0495125B1 (de) | 1996-11-27 |
US5372764A (en) | 1994-12-13 |
JP3146004B2 (ja) | 2001-03-12 |
WO1992002358A1 (en) | 1992-02-20 |
EP0495125A4 (en) | 1993-02-10 |
DE69123343T2 (de) | 1997-06-26 |
EP0495125A1 (de) | 1992-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |