JPS5462982A - Manufacture of composite permeable membrane - Google Patents

Manufacture of composite permeable membrane

Info

Publication number
JPS5462982A
JPS5462982A JP13014577A JP13014577A JPS5462982A JP S5462982 A JPS5462982 A JP S5462982A JP 13014577 A JP13014577 A JP 13014577A JP 13014577 A JP13014577 A JP 13014577A JP S5462982 A JPS5462982 A JP S5462982A
Authority
JP
Japan
Prior art keywords
membrane
permeable membrane
base material
polymer adhesive
coated
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.)
Granted
Application number
JP13014577A
Other languages
Japanese (ja)
Other versions
JPS5549885B2 (en
Inventor
Sumio Takadono
Toshio Yabushita
Yutaka Moroishi
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial Co Ltd
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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP13014577A priority Critical patent/JPS5462982A/en
Publication of JPS5462982A publication Critical patent/JPS5462982A/en
Publication of JPS5549885B2 publication Critical patent/JPS5549885B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE:To provide a compositte permeable membrane of great mechanical strength, of excellent stability and reliability, by making a number of holes in a sheet base-material after it is coated with polymer adhesive, then by joining the base material with a permeable membrane on its surface. CONSTITUTION:Into a tubular permeable membrane 1 previously manufactured is inserted a suitable supporting pipe 5, then a sheet base-material 2, which has been coated with polymer adhesive and in which many holes have been made, is wound around the membrane 1. The base material 2 wound around the membrane 1 is pressed and/or heated in order to join the base material 2 with the membrane 1, thus manufacturing tubular composite permeable membrane. As the membrane 1 is used, e.g., acetyl cellulose, as the base material, e.g., PE film, and as the polymer adhesive, e.g., a copolymer emulsion type adhesive consisting of metacrylic acid, acrylic acid, and butyl acrylate.
JP13014577A 1977-10-28 1977-10-28 Manufacture of composite permeable membrane Granted JPS5462982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13014577A JPS5462982A (en) 1977-10-28 1977-10-28 Manufacture of composite permeable membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13014577A JPS5462982A (en) 1977-10-28 1977-10-28 Manufacture of composite permeable membrane

Publications (2)

Publication Number Publication Date
JPS5462982A true JPS5462982A (en) 1979-05-21
JPS5549885B2 JPS5549885B2 (en) 1980-12-15

Family

ID=15027038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13014577A Granted JPS5462982A (en) 1977-10-28 1977-10-28 Manufacture of composite permeable membrane

Country Status (1)

Country Link
JP (1) JPS5462982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568949A (en) * 1983-05-06 1986-02-04 Ricoh Co., Ltd. Thermal transfer printer with improved adhesion of colored material spots to the record medium

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601544U (en) * 1983-06-20 1985-01-08 秩父コンクリ−ト工業株式会社 Wire rod head heating heading equipment
JPS6087943A (en) * 1983-10-18 1985-05-17 Asahi Okuma Ind Co Ltd Transfer device of heading machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568949A (en) * 1983-05-06 1986-02-04 Ricoh Co., Ltd. Thermal transfer printer with improved adhesion of colored material spots to the record medium

Also Published As

Publication number Publication date
JPS5549885B2 (en) 1980-12-15

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