GB9322239D0 - Composite molded product having cushioning properties and method for producing the same - Google Patents

Composite molded product having cushioning properties and method for producing the same

Info

Publication number
GB9322239D0
GB9322239D0 GB9322239A GB9322239A GB9322239D0 GB 9322239 D0 GB9322239 D0 GB 9322239D0 GB 9322239 A GB9322239 A GB 9322239A GB 9322239 A GB9322239 A GB 9322239A GB 9322239 D0 GB9322239 D0 GB 9322239D0
Authority
GB
United Kingdom
Prior art keywords
producing
same
molded product
composite molded
cushioning properties
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.)
Granted
Application number
GB9322239A
Other versions
GB2273457B (en
GB2273457A (en
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.)
Asahi Kasei Corp
Kobe Steel Ltd
Mitsubishi Petrochemical Co Ltd
Toyota Motor Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Kobe Steel Ltd
Mitsubishi Petrochemical Co Ltd
Toyota Motor Corp
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Kobe Steel Ltd, Mitsubishi Petrochemical Co Ltd, Toyota Motor Corp, Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Kobe Steel Ltd
Publication of GB9322239D0 publication Critical patent/GB9322239D0/en
Publication of GB2273457A publication Critical patent/GB2273457A/en
Application granted granted Critical
Publication of GB2273457B publication Critical patent/GB2273457B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1276—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being three dimensional structures which are wholly or partially penetrated by the foam
    • 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
    • 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
    • B29C44/08—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 using several expanding or moulding steps
    • B29C44/083—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another
    • B29C44/086—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another and feeding more material into the enlarged cavity
    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
GB9322239A 1992-03-10 1993-03-10 Process for production of a cushioning composite molded article Expired - Lifetime GB2273457B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8609292 1992-03-10
PCT/JP1993/000290 WO1993017854A1 (en) 1992-03-10 1993-03-10 Composite molded product having cushioning properties and method for producing the same

Publications (3)

Publication Number Publication Date
GB9322239D0 true GB9322239D0 (en) 1994-03-09
GB2273457A GB2273457A (en) 1994-06-22
GB2273457B GB2273457B (en) 1996-03-27

Family

ID=13877071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9322239A Expired - Lifetime GB2273457B (en) 1992-03-10 1993-03-10 Process for production of a cushioning composite molded article

Country Status (6)

Country Link
KR (1) KR0124927B1 (en)
CA (1) CA2102608C (en)
DE (2) DE4390938T1 (en)
GB (1) GB2273457B (en)
TW (1) TW252074B (en)
WO (1) WO1993017854A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342729C2 (en) * 1993-12-15 1995-10-26 Moeller Werke Gmbh Process for the production of molded plastic parts with lamination from decorative material
DE4417952A1 (en) * 1994-05-21 1995-11-23 Petri Ag Cover for gas bag impact protection devices and process for their manufacture
DE10014156A1 (en) * 2000-03-22 2001-10-11 Daimler Chrysler Ag Molding foamed plastic component for e.g. vehicle cladding, loads melt with gas before injection and controls foaming initiation, local skin thickness and foam structure
US20060082109A1 (en) * 2004-10-20 2006-04-20 Hier Michael J Method of making an automotive trim assembly having an integrated airbag door
DE102008017508A1 (en) * 2008-04-04 2009-10-08 Otto Bock Schaumsysteme Gmbh Process for producing a molded part
KR101358824B1 (en) * 2012-03-21 2014-02-11 주식회사 한국 오.지.케이 protector for autobycle
KR20220153385A (en) 2021-05-11 2022-11-18 경희대학교 산학협력단 Measuring device using energy harvsting and Wearable portable Monitoring powerless System including the device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282294B (en) * 1965-05-17 1968-11-07 Desma Werke Gmbh Process for the production of footbed soles from expandable material and injection mold to carry out the process
JPS55217B2 (en) * 1972-05-31 1980-01-07
GB1510300A (en) * 1974-04-01 1978-05-10 Ici Ltd Injection moulding
DE2416694A1 (en) * 1974-04-05 1975-10-23 Schloemann Siemag Ag DEVICE FOR THE MANUFACTURING OF MOLDED PARTS FROM PLASTIC
KR900004544B1 (en) * 1986-09-19 1990-06-29 도요다 고세이 가부시끼 가이샤 Soft resin injection-moded item
JPH0755514B2 (en) * 1986-09-19 1995-06-14 しげる工業株式会社 Injection molding method for laminated products
JPH089185B2 (en) * 1988-03-31 1996-01-31 豊田合成株式会社 Soft resin molded product and method for producing the same

Also Published As

Publication number Publication date
WO1993017854A1 (en) 1993-09-16
TW252074B (en) 1995-07-21
DE4390938C2 (en) 1996-03-21
GB2273457B (en) 1996-03-27
GB2273457A (en) 1994-06-22
CA2102608C (en) 1997-03-25
DE4390938C3 (en) 1999-02-11
DE4390938T1 (en) 1994-05-05
CA2102608A1 (en) 1993-09-11
KR0124927B1 (en) 1997-12-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20130309