FR48992E - Manufacturing process of molded artificial spongy masses from viscose - Google Patents

Manufacturing process of molded artificial spongy masses from viscose

Info

Publication number
FR48992E
FR48992E FR48992DA FR48992E FR 48992 E FR48992 E FR 48992E FR 48992D A FR48992D A FR 48992DA FR 48992 E FR48992 E FR 48992E
Authority
FR
France
Prior art keywords
viscose
manufacturing process
molded artificial
spongy masses
artificial spongy
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR48992E publication Critical patent/FR48992E/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
FR48992D 1937-12-01 1937-12-01 Manufacturing process of molded artificial spongy masses from viscose Expired FR48992E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR48992T 1937-12-01

Publications (1)

Publication Number Publication Date
FR48992E true FR48992E (en) 1938-10-05

Family

ID=8684229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR48992D Expired FR48992E (en) 1937-12-01 1937-12-01 Manufacturing process of molded artificial spongy masses from viscose

Country Status (1)

Country Link
FR (1) FR48992E (en)

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