FR2122336A2 - Artificial sponges - made continuously from viscose and fibrous material with a pore-forming agent - Google Patents

Artificial sponges - made continuously from viscose and fibrous material with a pore-forming agent

Info

Publication number
FR2122336A2
FR2122336A2 FR7101914A FR7101914A FR2122336A2 FR 2122336 A2 FR2122336 A2 FR 2122336A2 FR 7101914 A FR7101914 A FR 7101914A FR 7101914 A FR7101914 A FR 7101914A FR 2122336 A2 FR2122336 A2 FR 2122336A2
Authority
FR
France
Prior art keywords
envelope
viscose
pore
fibrous material
forming agent
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.)
Granted
Application number
FR7101914A
Other languages
English (en)
French (fr)
Other versions
FR2122336B2 (enExample
Inventor
Julien Henri Lachiche
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.)
Novacel SA
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
Priority to FR7101914A priority Critical patent/FR2122336A2/fr
Priority to US114186A priority patent/US3682578A/en
Priority to SE16828/71A priority patent/SE370043B/xx
Priority to AU37526/71A priority patent/AU451177B2/en
Priority to BE777598A priority patent/BE777598A/xx
Priority to ES398814A priority patent/ES398814A1/es
Priority to NL7200534A priority patent/NL7200534A/xx
Priority to IT47802/72A priority patent/IT1045677B/it
Priority to CH77072A priority patent/CH554233A/fr
Priority to DE2202480A priority patent/DE2202480B2/de
Publication of FR2122336A2 publication Critical patent/FR2122336A2/fr
Application granted granted Critical
Publication of FR2122336B2 publication Critical patent/FR2122336B2/fr
Granted 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

Landscapes

  • Battery Electrode And Active Subsutance (AREA)
  • Moulding By Coating Moulds (AREA)
  • Nonwoven Fabrics (AREA)
  • Materials For Medical Uses (AREA)
FR7101914A 1967-12-28 1971-01-21 Artificial sponges - made continuously from viscose and fibrous material with a pore-forming agent Granted FR2122336A2 (en)

Priority Applications (10)

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
US114186A US3682578A (en) 1967-12-28 1971-02-10 Device for the continuous manufacture of artificial sponges
SE16828/71A SE370043B (enExample) 1971-01-21 1971-12-29
BE777598A BE777598A (fr) 1971-01-21 1971-12-31 Procede et dispositif pour la fabrication en continu d'eponges artificielles
AU37526/71A AU451177B2 (en) 1971-01-21 1971-12-31 Device for the continuous manufacture of artificial sponges
ES398814A ES398814A1 (es) 1971-01-21 1972-01-12 Procedimiento y dispositivo para la fabricacion en continuode esponjas artificiales.
NL7200534A NL7200534A (enExample) 1971-01-21 1972-01-13
IT47802/72A IT1045677B (it) 1971-01-21 1972-01-19 Procedimento di fabbricazione in continuo di spugne artificiali e dispositivo che lo realizza
CH77072A CH554233A (fr) 1971-01-21 1972-01-19 Procede et dispositif pour la fabrication en continu d'eponges artificielles.
DE2202480A DE2202480B2 (de) 1971-01-21 1972-01-19 Verfahren und Vorrichtung zur konti nuierlichen Herstellung von Kunstschwammen

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 (2)

Publication Number Publication Date
FR2122336A2 true FR2122336A2 (en) 1972-09-01
FR2122336B2 FR2122336B2 (enExample) 1975-01-17

Family

ID=9070627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7101914A Granted FR2122336A2 (en) 1967-12-28 1971-01-21 Artificial sponges - made continuously from viscose and fibrous material with a pore-forming agent

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)

Citations (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

Patent Citations (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
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
IT1045677B (it) 1980-06-10

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