NL167855C - METHOD FOR MANUFACTURING A POLYMER-COATED HOSE ON THE INNER WALL - Google Patents

METHOD FOR MANUFACTURING A POLYMER-COATED HOSE ON THE INNER WALL

Info

Publication number
NL167855C
NL167855C NL7007713A NL7007713A NL167855C NL 167855 C NL167855 C NL 167855C NL 7007713 A NL7007713 A NL 7007713A NL 7007713 A NL7007713 A NL 7007713A NL 167855 C NL167855 C NL 167855C
Authority
NL
Netherlands
Prior art keywords
polymer
manufacturing
wall
coated hose
hose
Prior art date
Application number
NL7007713A
Other languages
Dutch (nl)
Other versions
NL167855B (en
NL7007713A (en
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of NL7007713A publication Critical patent/NL7007713A/xx
Publication of NL167855B publication Critical patent/NL167855B/en
Application granted granted Critical
Publication of NL167855C publication Critical patent/NL167855C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B01D71/12—Cellulose derivatives
    • B01D71/14—Esters of organic acids
    • B01D71/16—Cellulose acetate
    • 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
    • B01D69/10—Supported membranes; Membrane supports
NL7007713A 1969-06-09 1970-05-28 METHOD FOR MANUFACTURING A POLYMER-COATED HOSE ON THE INNER WALL NL167855C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1929158A DE1929158C3 (en) 1969-06-09 1969-06-09 Method of making a reinforced semi-permeable tubular membrane

Publications (3)

Publication Number Publication Date
NL7007713A NL7007713A (en) 1970-12-11
NL167855B NL167855B (en) 1981-09-16
NL167855C true NL167855C (en) 1982-02-16

Family

ID=5736452

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007713A NL167855C (en) 1969-06-09 1970-05-28 METHOD FOR MANUFACTURING A POLYMER-COATED HOSE ON THE INNER WALL

Country Status (11)

Country Link
JP (1) JPS5329676B1 (en)
BE (1) BE751642A (en)
CA (1) CA928590A (en)
CH (1) CH500744A (en)
DE (1) DE1929158C3 (en)
FR (1) FR2050158A5 (en)
GB (1) GB1280068A (en)
IL (1) IL34681A (en)
LU (1) LU61083A1 (en)
NL (1) NL167855C (en)
SE (1) SE360267B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9410429D0 (en) * 1994-05-25 1994-07-13 Pci Membrane Systems Ltd Filtration
NL1003625C2 (en) * 1996-07-17 1998-01-21 Stork Friesland Bv Semipermeable capillary, as well as a method and an apparatus for the manufacture thereof.
WO2020009584A1 (en) * 2018-07-06 2020-01-09 Berghof Membrane Technology GmbH Method and tubular membrane for performing a forward osmosis processing
NL2021992B1 (en) * 2018-07-06 2020-01-16 Berghof Membrane Tech Gmbh Method and tubular membrane for performing a forward osmosis processing
JP7263995B2 (en) * 2019-09-17 2023-04-25 株式会社プロテリアル Tube manufacturing device and tube manufacturing method

Also Published As

Publication number Publication date
CH500744A (en) 1970-12-31
GB1280068A (en) 1972-07-05
DE1929158A1 (en) 1970-12-23
IL34681A0 (en) 1970-08-19
FR2050158A5 (en) 1971-03-26
SE360267B (en) 1973-09-24
DE1929158B2 (en) 1978-06-29
CA928590A (en) 1973-06-19
IL34681A (en) 1973-07-30
DE1929158C3 (en) 1979-02-22
LU61083A1 (en) 1972-03-22
NL167855B (en) 1981-09-16
NL7007713A (en) 1970-12-11
BE751642A (en) 1970-12-08
JPS5329676B1 (en) 1978-08-22

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent