ZA706102B - Improvements relating to the compounding of plastics materials - Google Patents

Improvements relating to the compounding of plastics materials

Info

Publication number
ZA706102B
ZA706102B ZA706102A ZA706102A ZA706102B ZA 706102 B ZA706102 B ZA 706102B ZA 706102 A ZA706102 A ZA 706102A ZA 706102 A ZA706102 A ZA 706102A ZA 706102 B ZA706102 B ZA 706102B
Authority
ZA
South Africa
Prior art keywords
compounding
improvements relating
plastics materials
plastics
materials
Prior art date
Application number
ZA706102A
Inventor
R Broughton
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
Publication of ZA706102B publication Critical patent/ZA706102B/en

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
ZA706102A 1969-09-15 1970-09-08 Improvements relating to the compounding of plastics materials ZA706102B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA706102B true ZA706102B (en) 1971-05-27

Family

ID=10436975

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA706102A ZA706102B (en) 1969-09-15 1970-09-08 Improvements relating to the compounding of plastics materials

Country Status (3)

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

Also Published As

Publication number Publication date
FR2061395A5 (en) 1971-06-18
DE2045334A1 (en) 1971-03-25

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