JPS5661434A - Impartation of hydrophilicity to vinyl chloride type resin molded product - Google Patents

Impartation of hydrophilicity to vinyl chloride type resin molded product

Info

Publication number
JPS5661434A
JPS5661434A JP13678479A JP13678479A JPS5661434A JP S5661434 A JPS5661434 A JP S5661434A JP 13678479 A JP13678479 A JP 13678479A JP 13678479 A JP13678479 A JP 13678479A JP S5661434 A JPS5661434 A JP S5661434A
Authority
JP
Japan
Prior art keywords
temperature
molded product
low
product
vinyl chloride
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
JP13678479A
Other languages
Japanese (ja)
Other versions
JPS6039290B2 (en
Inventor
Kiyoshi Imada
Susumu Ueno
Yasuhide Nishina
Hirokazu Nomura
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP54136784A priority Critical patent/JPS6039290B2/en
Priority to GB8033752A priority patent/GB2061969B/en
Priority to DE19803039852 priority patent/DE3039852A1/en
Priority to NL8005814A priority patent/NL8005814A/en
Priority to FR8022647A priority patent/FR2467865B1/en
Publication of JPS5661434A publication Critical patent/JPS5661434A/en
Publication of JPS6039290B2 publication Critical patent/JPS6039290B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/123—Treatment by wave energy or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: To steadly impart hydrophilicity to a vinyl chloride type resin molded product, by placing the molded product within an internal electrode discharge type low-temperature plasma generator, maintaining the molded product at a specified temperature, and treating the molded product with low-temperature plasma of an inorganic gas.
CONSTITUTION: A vinyl chloride type resin molded product is placed within an internal electrode discharge type low-temperature plasma generator. While the temperature of the product (T1°C) and the temperature of an input side electrode (T2°C) are maintained at temperature represented by formulas I and II, the product is treated with low-temperature plasma of an inorganic gas at below 10 Torr. The input side electrode may be of the type of flat plate, net, coil or rod, but the type of electrode through which a heating medium can be passed to satisfy the temperature requirements is preferred. The low-pressure inorganic gas introduced into the low- temperature plasma generator is converted to plasma in the vicinity of the electrode, and the plasma generated reacts with the surface of the product placed within the generator to render the surface of the product hydrophilic.
COPYRIGHT: (C)1981,JPO&Japio
JP54136784A 1979-10-23 1979-10-23 Method for imparting hydrophilicity to vinyl chloride resin molded products Expired JPS6039290B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP54136784A JPS6039290B2 (en) 1979-10-23 1979-10-23 Method for imparting hydrophilicity to vinyl chloride resin molded products
GB8033752A GB2061969B (en) 1979-10-23 1980-10-20 Method for preparing shaped articles of vinyl chloride resins with a hydrophilic surface
DE19803039852 DE3039852A1 (en) 1979-10-23 1980-10-22 METHOD FOR PRODUCING PVC MOLDING MATERIALS WITH HYDROPHILIC SURFACE
NL8005814A NL8005814A (en) 1979-10-23 1980-10-22 PROCESS FOR MANUFACTURING SHAPED ARTICLES OF VINYL CHLORIDE RESINS WITH A HYDROFILE SURFACE.
FR8022647A FR2467865B1 (en) 1979-10-23 1980-10-23 LOW TEMPERATURE PLASMA TREATMENT OF THE SURFACE OF A PVC ARTICLE TO MAKE IT HYDROPHILIC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54136784A JPS6039290B2 (en) 1979-10-23 1979-10-23 Method for imparting hydrophilicity to vinyl chloride resin molded products

Publications (2)

Publication Number Publication Date
JPS5661434A true JPS5661434A (en) 1981-05-26
JPS6039290B2 JPS6039290B2 (en) 1985-09-05

Family

ID=15183431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54136784A Expired JPS6039290B2 (en) 1979-10-23 1979-10-23 Method for imparting hydrophilicity to vinyl chloride resin molded products

Country Status (5)

Country Link
JP (1) JPS6039290B2 (en)
DE (1) DE3039852A1 (en)
FR (1) FR2467865B1 (en)
GB (1) GB2061969B (en)
NL (1) NL8005814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202893A (en) * 1987-02-18 1988-08-22 凸版印刷株式会社 Manufacture of antistatic material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155024A (en) * 1984-03-03 1985-09-18 Standard Telephones Cables Ltd Surface treatment of plastics materials
CA1249926A (en) * 1984-06-12 1989-02-14 Katsuhide Manabe Plasma processing apparatus
DE3521625A1 (en) * 1985-06-15 1986-12-18 Leybold-Heraeus GmbH, 5000 Köln Process for coating substrates by low-pressure plasmapolymerization of monomers
SE9901100D0 (en) * 1999-03-24 1999-03-24 Amersham Pharm Biotech Ab Surface and tis manufacture and uses

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870610A (en) * 1972-03-09 1975-03-11 Grace W R & Co Cold plasma treatment of materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63202893A (en) * 1987-02-18 1988-08-22 凸版印刷株式会社 Manufacture of antistatic material

Also Published As

Publication number Publication date
DE3039852A1 (en) 1981-09-17
GB2061969B (en) 1983-05-18
FR2467865A1 (en) 1981-04-30
NL8005814A (en) 1981-04-27
FR2467865B1 (en) 1985-11-22
JPS6039290B2 (en) 1985-09-05
GB2061969A (en) 1981-05-20

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