[go: up one dir, main page]

FR1420580A - Nouveau procédé de fabrication d'éponges artificielles - Google Patents

Nouveau procédé de fabrication d'éponges artificielles

Info

Publication number
FR1420580A
FR1420580A FR993381A FR993381A FR1420580A FR 1420580 A FR1420580 A FR 1420580A FR 993381 A FR993381 A FR 993381A FR 993381 A FR993381 A FR 993381A FR 1420580 A FR1420580 A FR 1420580A
Authority
FR
France
Prior art keywords
manufacturing process
new manufacturing
artificial sponges
sponges
artificial
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
FR993381A
Other languages
English (en)
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
Priority to GB1054159D priority Critical patent/GB1054159A/en
Application filed by Novacel SA filed Critical Novacel SA
Priority to FR993381A priority patent/FR1420580A/fr
Priority to BE671548D priority patent/BE671548A/xx
Priority to SE1399065A priority patent/SE337111B/xx
Priority to ES0319088A priority patent/ES319088A1/es
Priority to NL6514087A priority patent/NL145881B/xx
Priority to DE19651569226 priority patent/DE1569226C3/de
Priority to CH1496565A priority patent/CH448506A/fr
Application granted granted Critical
Publication of FR1420580A publication Critical patent/FR1420580A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FR993381A 1964-10-30 1964-10-30 Nouveau procédé de fabrication d'éponges artificielles Expired FR1420580A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1054159D GB1054159A (fr) 1964-10-30
FR993381A FR1420580A (fr) 1964-10-30 1964-10-30 Nouveau procédé de fabrication d'éponges artificielles
BE671548D BE671548A (fr) 1964-10-30 1965-10-28
SE1399065A SE337111B (fr) 1964-10-30 1965-10-29
ES0319088A ES319088A1 (es) 1964-10-30 1965-10-29 Procedimiento de fabricacion de esponjas artificiales de celulosa regenerada.
NL6514087A NL145881B (nl) 1964-10-30 1965-10-29 Werkwijze voor het vervaardigen van kunstsponzen van geregenereerde cellulose.
DE19651569226 DE1569226C3 (de) 1964-10-30 1965-10-29 Herstellung von künstlichen Schwämmen
CH1496565A CH448506A (fr) 1964-10-30 1965-10-29 Procédé de fabrication d'éponges artificielles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993381A FR1420580A (fr) 1964-10-30 1964-10-30 Nouveau procédé de fabrication d'éponges artificielles

Publications (1)

Publication Number Publication Date
FR1420580A true FR1420580A (fr) 1965-12-10

Family

ID=8841508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993381A Expired FR1420580A (fr) 1964-10-30 1964-10-30 Nouveau procédé de fabrication d'éponges artificielles

Country Status (8)

Country Link
BE (1) BE671548A (fr)
CH (1) CH448506A (fr)
DE (1) DE1569226C3 (fr)
ES (1) ES319088A1 (fr)
FR (1) FR1420580A (fr)
GB (1) GB1054159A (fr)
NL (1) NL145881B (fr)
SE (1) SE337111B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3279046B2 (ja) * 1994-03-02 2002-04-30 日清紡績株式会社 セルロース誘導体スポンジおよびその製造方法
DE102009013515A1 (de) 2009-03-19 2010-09-23 Carl Freudenberg Kg Verfahren zur kontinuierlichen Herstellung von Schwammkörpern aus regenerierter Cellulose und ein Schwammkörper
AT514473B1 (de) 2013-06-19 2016-06-15 Chemiefaser Lenzing Ag Neues umweltschonendes Verfahren zur Herstellung von Schwämmen und Schwammtüchern aus Polysacchariden

Also Published As

Publication number Publication date
SE337111B (fr) 1971-07-26
BE671548A (fr) 1966-02-14
DE1569226A1 (de) 1969-06-26
GB1054159A (fr)
NL6514087A (fr) 1966-05-02
CH448506A (fr) 1967-12-15
DE1569226B2 (de) 1974-05-02
ES319088A1 (es) 1966-05-16
NL145881B (nl) 1975-05-15
DE1569226C3 (de) 1974-12-05

Similar Documents

Publication Publication Date Title
FR1457291A (fr) Procédé de fabrication d'électrets
FR1510285A (fr) Procédé de fabrication d'aluminium-trialkyles
FR1419684A (fr) Procédé perfectionné de fabrication d'epsilon-caprolactames
FR1420580A (fr) Nouveau procédé de fabrication d'éponges artificielles
FR1464160A (fr) Procédé de fabrication d'élastomères synthétiques
FR1508167A (fr) Procédé de fabrication d'alpha-méthyl-phénylalanines
CH450321A (fr) Procédé de fabrication d'agents adhésifs
FR1490480A (fr) Procédé de fabrication de 2-imidazolidinones substituées
FR1428157A (fr) Procédé de fabrication d'imidazolidines substituées
FR1437188A (fr) Procédé de fabrication d'alpha-phényl-nu-méthyl nitrone
FR1455733A (fr) Procédé de fabrication de bandes
CH418196A (fr) Procédé de fabrication d'un ski
FR87443E (fr) Procédé de fabrication d'uréthanes
FR1459569A (fr) Procédé de fabrication d'enseignes polychromes
FR1424596A (fr) Procédé de fabrication d'alliages
FR1426900A (fr) Procédé de fabrication d'isoprène de qualité améliorée
FR1447967A (fr) Nouveau procédé de fabrication de 3-amino- ou 3-acylamino-pyrazinoylguanidines et pyrazinamidoguanidines
FR1414268A (fr) Procédé de fabrication d'engrais polyvalents
FR1442618A (fr) Procédé de fabrication de l'anhydrique acétique
FR1500124A (fr) Procédé de fabrication d'halogénures de cycloheptimidazolinium
FR1419051A (fr) Procédé de fabrication de moules
FR1461111A (fr) Procédé de fabrication d'éthers thiophényliques
FR1332557A (fr) Procédé de fabrication d'alpha-amino-benzylpénicillines
FR1441033A (fr) Procédé de fabrication de nu-méthyl-carbamates d'alcénylmercaptophényle
FR1397542A (fr) Procédé de fabrication d'organothiophosphonates