FR2061395A5 - - Google Patents

Info

Publication number
FR2061395A5
FR2061395A5 FR7033285A FR7033285A FR2061395A5 FR 2061395 A5 FR2061395 A5 FR 2061395A5 FR 7033285 A FR7033285 A FR 7033285A FR 7033285 A FR7033285 A FR 7033285A FR 2061395 A5 FR2061395 A5 FR 2061395A5
Authority
FR
France
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
FR7033285A
Other languages
French (fr)
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.)
UNIROYAL Ltd
Original Assignee
UNIROYAL 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 UNIROYAL Ltd filed Critical UNIROYAL Ltd
Application granted granted Critical
Publication of FR2061395A5 publication Critical patent/FR2061395A5/fr
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
    • B29C44/3461—Making or treating expandable particles
    • 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
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
    • 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
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • B29C44/3446—Feeding the blowing agent
    • B29C44/3453—Feeding the blowing agent to solid plastic material
FR7033285A 1969-09-15 1970-09-14 Expired FR2061395A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4537369 1969-09-15

Publications (1)

Publication Number Publication Date
FR2061395A5 true FR2061395A5 (en) 1971-06-18

Family

ID=10436975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7033285A Expired FR2061395A5 (en) 1969-09-15 1970-09-14

Country Status (3)

Country Link
DE (1) DE2045334A1 (en)
FR (1) FR2061395A5 (en)
ZA (1) ZA706102B (en)

Also Published As

Publication number Publication date
ZA706102B (en) 1971-05-27
DE2045334A1 (en) 1971-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse