AU3770872A - Producing resin sheet - Google Patents

Producing resin sheet

Info

Publication number
AU3770872A
AU3770872A AU37708/72A AU3770872A AU3770872A AU 3770872 A AU3770872 A AU 3770872A AU 37708/72 A AU37708/72 A AU 37708/72A AU 3770872 A AU3770872 A AU 3770872A AU 3770872 A AU3770872 A AU 3770872A
Authority
AU
Australia
Prior art keywords
resin sheet
producing resin
producing
sheet
resin
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
AU37708/72A
Other languages
English (en)
Inventor
Sen Durgacharan
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.)
Monsanto Chemicals Ltd
Original Assignee
Monsanto Chemicals 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 Monsanto Chemicals Ltd filed Critical Monsanto Chemicals Ltd
Publication of AU3770872A publication Critical patent/AU3770872A/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
    • B29C44/20—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
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of 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
    • B29C44/34—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
AU37708/72A 1971-01-13 1972-01-07 Producing resin sheet Expired AU3770872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB172071A GB1356587A (en) 1971-01-13 1971-01-13 Producting resin sheet

Publications (1)

Publication Number Publication Date
AU3770872A true AU3770872A (en) 1973-07-12

Family

ID=9726845

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37708/72A Expired AU3770872A (en) 1971-01-13 1972-01-07 Producing resin sheet

Country Status (4)

Country Link
AU (1) AU3770872A (cs)
BE (1) BE777888R (cs)
FR (1) FR2121695B2 (cs)
GB (1) GB1356587A (cs)

Also Published As

Publication number Publication date
GB1356587A (en) 1974-06-12
FR2121695A2 (cs) 1972-08-25
FR2121695B2 (cs) 1977-12-23
BE777888R (fr) 1972-07-10

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