JPH0119332B2 - - Google Patents

Info

Publication number
JPH0119332B2
JPH0119332B2 JP59196545A JP19654584A JPH0119332B2 JP H0119332 B2 JPH0119332 B2 JP H0119332B2 JP 59196545 A JP59196545 A JP 59196545A JP 19654584 A JP19654584 A JP 19654584A JP H0119332 B2 JPH0119332 B2 JP H0119332B2
Authority
JP
Japan
Prior art keywords
temperature
resin
sheet
resin composition
die
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
JP59196545A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6174818A (ja
Inventor
Shigemasa Suzuki
Toshuki Takai
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.)
Chuo Kagaku Co Ltd
Original Assignee
Chuo Kagaku Co Ltd
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 Chuo Kagaku Co Ltd filed Critical Chuo Kagaku Co Ltd
Priority to JP59196545A priority Critical patent/JPS6174818A/ja
Publication of JPS6174818A publication Critical patent/JPS6174818A/ja
Publication of JPH0119332B2 publication Critical patent/JPH0119332B2/ja
Granted 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • 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
    • 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

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP59196545A 1984-09-21 1984-09-21 樹脂発泡シ−トの製造方法 Granted JPS6174818A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59196545A JPS6174818A (ja) 1984-09-21 1984-09-21 樹脂発泡シ−トの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59196545A JPS6174818A (ja) 1984-09-21 1984-09-21 樹脂発泡シ−トの製造方法

Publications (2)

Publication Number Publication Date
JPS6174818A JPS6174818A (ja) 1986-04-17
JPH0119332B2 true JPH0119332B2 (enFirst) 1989-04-11

Family

ID=16359520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59196545A Granted JPS6174818A (ja) 1984-09-21 1984-09-21 樹脂発泡シ−トの製造方法

Country Status (1)

Country Link
JP (1) JPS6174818A (enFirst)

Also Published As

Publication number Publication date
JPS6174818A (ja) 1986-04-17

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term