IT1045677B - Procedimento di fabbricazione in continuo di spugne artificiali e dispositivo che lo realizza - Google Patents

Procedimento di fabbricazione in continuo di spugne artificiali e dispositivo che lo realizza

Info

Publication number
IT1045677B
IT1045677B IT47802/72A IT4780272A IT1045677B IT 1045677 B IT1045677 B IT 1045677B IT 47802/72 A IT47802/72 A IT 47802/72A IT 4780272 A IT4780272 A IT 4780272A IT 1045677 B IT1045677 B IT 1045677B
Authority
IT
Italy
Prior art keywords
realizes
manufacturing process
continuous manufacturing
artificial sponges
sponges
Prior art date
Application number
IT47802/72A
Other languages
English (en)
Italian (it)
Inventor
Julien Henri Lachiche
Original Assignee
Novacel Sa
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 Novacel Sa filed Critical Novacel Sa
Application granted granted Critical
Publication of IT1045677B publication Critical patent/IT1045677B/it

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
IT47802/72A 1971-01-21 1972-01-19 Procedimento di fabbricazione in continuo di spugne artificiali e dispositivo che lo realizza IT1045677B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7101914A FR2122336A2 (en) 1971-01-21 1971-01-21 Artificial sponges - made continuously from viscose and fibrous material with a pore-forming agent

Publications (1)

Publication Number Publication Date
IT1045677B true IT1045677B (it) 1980-06-10

Family

ID=9070627

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47802/72A IT1045677B (it) 1971-01-21 1972-01-19 Procedimento di fabbricazione in continuo di spugne artificiali e dispositivo che lo realizza

Country Status (9)

Country Link
AU (1) AU451177B2 (enExample)
BE (1) BE777598A (enExample)
CH (1) CH554233A (enExample)
DE (1) DE2202480B2 (enExample)
ES (1) ES398814A1 (enExample)
FR (1) FR2122336A2 (enExample)
IT (1) IT1045677B (enExample)
NL (1) NL7200534A (enExample)
SE (1) SE370043B (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913772A (en) * 1955-08-30 1959-11-24 American Enka Corp Method for producing reinforced sponge
US3048888A (en) * 1960-02-05 1962-08-14 Nylonge Corp Apparatus for the production of artificial sponge

Also Published As

Publication number Publication date
BE777598A (fr) 1972-04-17
FR2122336A2 (en) 1972-09-01
AU3752671A (en) 1973-07-05
ES398814A1 (es) 1974-08-16
CH554233A (fr) 1974-09-30
DE2202480B2 (de) 1973-09-20
DE2202480A1 (de) 1972-08-03
AU451177B2 (en) 1974-08-01
DE2202480C3 (enExample) 1974-04-18
NL7200534A (enExample) 1972-07-25
FR2122336B2 (enExample) 1975-01-17
SE370043B (enExample) 1974-09-30

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