GB1306542A - Hydrophilic polymer tubes - Google Patents

Hydrophilic polymer tubes

Info

Publication number
GB1306542A
GB1306542A GB2935270A GB2935270A GB1306542A GB 1306542 A GB1306542 A GB 1306542A GB 2935270 A GB2935270 A GB 2935270A GB 2935270 A GB2935270 A GB 2935270A GB 1306542 A GB1306542 A GB 1306542A
Authority
GB
United Kingdom
Prior art keywords
tube
hydrophilic polymer
hydrophilic
hydrophobic material
layer
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
GB2935270A
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Priority to GB1313863D priority Critical patent/GB1313863A/en
Publication of GB1306542A publication Critical patent/GB1306542A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/04—Other methods of shaping glass by centrifuging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Prostheses (AREA)
GB2935270A 1969-02-07 1970-06-17 Hydrophilic polymer tubes Expired GB1306542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1313863D GB1313863A (en) 1970-06-17 1970-06-17 Aerosol composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS82869A CS153764B1 (en:Method) 1969-02-07 1969-02-07

Publications (1)

Publication Number Publication Date
GB1306542A true GB1306542A (en) 1973-02-14

Family

ID=5341149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2935270A Expired GB1306542A (en) 1969-02-07 1970-06-17 Hydrophilic polymer tubes

Country Status (3)

Country Link
JP (1) JPS4936395B1 (en:Method)
CS (1) CS153764B1 (en:Method)
GB (1) GB1306542A (en:Method)

Also Published As

Publication number Publication date
JPS4936395B1 (en:Method) 1974-09-30
CS153764B1 (en:Method) 1974-03-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees