AU3749171A - Method for manufacturing foamed moldings of polystyrene-series resins - Google Patents

Method for manufacturing foamed moldings of polystyrene-series resins

Info

Publication number
AU3749171A
AU3749171A AU37491/71A AU3749171A AU3749171A AU 3749171 A AU3749171 A AU 3749171A AU 37491/71 A AU37491/71 A AU 37491/71A AU 3749171 A AU3749171 A AU 3749171A AU 3749171 A AU3749171 A AU 3749171A
Authority
AU
Australia
Prior art keywords
polystyrene
series resins
manufacturing foamed
foamed moldings
moldings
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
Application number
AU37491/71A
Other versions
AU465135B2 (en
Inventor
Tadao Suzuki
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku 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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Publication of AU3749171A publication Critical patent/AU3749171A/en
Application granted granted Critical
Publication of AU465135B2 publication Critical patent/AU465135B2/en
Expired 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
    • B29C44/34—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
    • B29C44/36—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
    • 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
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
AU37491/71A 1970-12-29 1971-12-30 Method for manufacturing foamed moldings of polystyrene-series resins Expired AU465135B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12581170 1970-12-29

Publications (2)

Publication Number Publication Date
AU3749171A true AU3749171A (en) 1973-07-05
AU465135B2 AU465135B2 (en) 1975-09-18

Family

ID=14919493

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37491/71A Expired AU465135B2 (en) 1970-12-29 1971-12-30 Method for manufacturing foamed moldings of polystyrene-series resins

Country Status (2)

Country Link
AU (1) AU465135B2 (en)
GB (1) GB1358710A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9144956B2 (en) 2013-02-12 2015-09-29 Nike, Inc. Bead foam compression molding method with in situ steam generation for low density product
EP3638507B1 (en) 2017-09-29 2021-01-06 NIKE Innovate C.V. Methods for making and using structurally-colored articles
CN114008493A (en) 2019-06-26 2022-02-01 耐克创新有限合伙公司 Structurally colored articles and methods for making and using same
WO2021021562A1 (en) 2019-07-26 2021-02-04 Nike, Inc. Structurally-colored articles and methods for making and using structurally-colored articles
US11889894B2 (en) 2020-08-07 2024-02-06 Nike, Inc. Footwear article having concealing layer
CN113843949B (en) * 2021-10-12 2022-06-21 广东炬晶新材料有限公司 Waterproof starch foaming packaging material and production method thereof

Also Published As

Publication number Publication date
GB1358710A (en) 1974-07-03
AU465135B2 (en) 1975-09-18

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