FR2000803A1 - - Google Patents

Info

Publication number
FR2000803A1
FR2000803A1 FR6901351A FR6901351A FR2000803A1 FR 2000803 A1 FR2000803 A1 FR 2000803A1 FR 6901351 A FR6901351 A FR 6901351A FR 6901351 A FR6901351 A FR 6901351A FR 2000803 A1 FR2000803 A1 FR 2000803A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6901351A
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 claimed from DE19681611108 external-priority patent/DE1611108A1/de
Application filed by Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of FR2000803A1 publication Critical patent/FR2000803A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0095—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/148—Organic/inorganic mixed matrix membranes
FR6901351A 1968-01-26 1969-01-24 Withdrawn FR2000803A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681611108 DE1611108A1 (de) 1968-01-26 1968-01-26 Verfahren zur Herstellung von Porenmembranen

Publications (1)

Publication Number Publication Date
FR2000803A1 true FR2000803A1 (fr) 1969-09-12

Family

ID=5681674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6901351A Withdrawn FR2000803A1 (fr) 1968-01-26 1969-01-24

Country Status (3)

Country Link
US (1) US3565259A (fr)
FR (1) FR2000803A1 (fr)
GB (1) GB1222053A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144097A1 (fr) * 1983-09-05 1985-06-12 ECN Netherlands Energy Research Foundation Procédé de préparation de membranes minérales semi-perméables exemptes de fissures

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710945A (en) * 1969-11-26 1973-01-16 Du Pont Preservation of polyamidic membranes
US5043069A (en) * 1989-10-18 1991-08-27 E. I. Du Pont De Nemours And Company Filtration device having hardened gum formed-in-place membranes
DE4300649C2 (de) * 1993-01-08 2000-05-25 Fzb Biotechnik Gmbh Herstellung von strahlungsempfindliche Biomoleküle enthaltendem Material
DE19830795A1 (de) * 1998-07-09 2000-01-13 Klaus Heckmann Poröse Keramiken
AU2002357935A1 (en) * 2001-12-18 2003-06-30 Alza Corporation Dosage form for providing time-varying patterns of drug delivery
DE102005040816A1 (de) * 2005-08-29 2007-03-15 Skh-Gmbh Leitschiene für die Regeneration von degeneriertem neuronalen Gewebe
US20100260858A1 (en) * 2009-04-09 2010-10-14 Elan Pharma International Limited Drug delivery composition

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1593678A (en) * 1924-11-13 1926-07-27 Clewell E Statler Carpet and rug cleaning machine
GB1050693A (fr) * 1962-06-22 1900-01-01
DE1604783A1 (de) * 1966-03-02 1970-08-13 Patentdienst Anstalt F Vorrichtung zum Waermebehandeln von vorzugsweise auf Laengszug beanspruchbarem Gut mit Siebtrommeln

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0144097A1 (fr) * 1983-09-05 1985-06-12 ECN Netherlands Energy Research Foundation Procédé de préparation de membranes minérales semi-perméables exemptes de fissures
US4711719A (en) * 1983-09-05 1987-12-08 Leenaars Adriaan F M Process for the production of crack-free semi-permeable inorganic membranes

Also Published As

Publication number Publication date
GB1222053A (en) 1971-02-10
US3565259A (en) 1971-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse