JPS50148464A - - Google Patents

Info

Publication number
JPS50148464A
JPS50148464A JP50041370A JP4137075A JPS50148464A JP S50148464 A JPS50148464 A JP S50148464A JP 50041370 A JP50041370 A JP 50041370A JP 4137075 A JP4137075 A JP 4137075A JP S50148464 A JPS50148464 A JP S50148464A
Authority
JP
Japan
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.)
Pending
Application number
JP50041370A
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 filed Critical
Publication of JPS50148464A publication Critical patent/JPS50148464A/ja
Pending 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
    • B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • 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
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP50041370A 1974-04-08 1975-04-07 Pending JPS50148464A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT84114/74A IT1018499B (it) 1974-04-08 1974-04-08 Procedimento per creare permeabili ta ai liquidi ed ai gas in polimeri solidi

Publications (1)

Publication Number Publication Date
JPS50148464A true JPS50148464A (ja) 1975-11-28

Family

ID=11324191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50041370A Pending JPS50148464A (ja) 1974-04-08 1975-04-07

Country Status (10)

Country Link
JP (1) JPS50148464A (ja)
BE (1) BE827640A (ja)
DE (1) DE2514860A1 (ja)
FR (1) FR2266716B3 (ja)
GB (1) GB1507345A (ja)
IE (1) IE42330B1 (ja)
IL (1) IL47038A (ja)
IT (1) IT1018499B (ja)
LU (1) LU72232A1 (ja)
NL (1) NL7503891A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4865246A (en) * 1987-12-18 1989-09-12 Kabushiki Kaisha Miyanaga Anchor bolt construction and method of manufacture
US4919579A (en) * 1987-08-24 1990-04-24 Kabushiki Kaisha Miyanaga Anchor construction and method of manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919579A (en) * 1987-08-24 1990-04-24 Kabushiki Kaisha Miyanaga Anchor construction and method of manufacture
US4865246A (en) * 1987-12-18 1989-09-12 Kabushiki Kaisha Miyanaga Anchor bolt construction and method of manufacture

Also Published As

Publication number Publication date
IE42330L (en) 1975-10-08
BE827640A (fr) 1975-07-31
GB1507345A (en) 1978-04-12
FR2266716A1 (ja) 1975-10-31
IT1018499B (it) 1977-09-30
NL7503891A (nl) 1975-10-10
IL47038A0 (en) 1975-06-25
FR2266716B3 (ja) 1977-07-01
IL47038A (en) 1979-01-31
LU72232A1 (ja) 1975-08-20
IE42330B1 (en) 1980-07-16
DE2514860A1 (de) 1975-10-16

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