CH514652A - Polymer products rendered printable and translucent by - Google Patents

Polymer products rendered printable and translucent by

Info

Publication number
CH514652A
CH514652A CH1707366A CH1707366A CH514652A CH 514652 A CH514652 A CH 514652A CH 1707366 A CH1707366 A CH 1707366A CH 1707366 A CH1707366 A CH 1707366A CH 514652 A CH514652 A CH 514652A
Authority
CH
Switzerland
Prior art keywords
translucent
polymer
printable
rendered
swelling
Prior art date
Application number
CH1707366A
Other languages
Italian (it)
Inventor
Yamada Bunkichi
Kawazoe Shiro
Ichihara Wachio
Noguchi Hiroaki
Tani Kaneyasu
Imoto Shozo
Nagai Tatuhiko
Original Assignee
Nippon Kakoh Seishi Kk
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 Nippon Kakoh Seishi Kk filed Critical Nippon Kakoh Seishi Kk
Publication of CH514652A publication Critical patent/CH514652A/en

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
    • C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Printing Methods (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Paper (AREA)

Abstract

Polymers in block, film, or thread form are rendered printable and/or translucent by (a) immersing the polymer in a selling liquid until the desired degree of swelling is attained; (b) transferring the swollen polymer to a non-swelling liquid, which is miscible with the swelling liquid; and (c) maintaining the polymer in the second liquid until the desired degree of coagulation is attained. The polymer products are rendered translucent and readily printable. Polymer films may be thus converted to a translucent, easily printed form, and polymer fibres are rendered translucent. The method is suitable for use with PVC and other vinyl polymers polyalkenes, polyamines, polyesters, polyurethanes, polycarbonates, cellulosic polymers, and rubber derivatives.
CH1707366A 1965-11-27 1966-11-26 Polymer products rendered printable and translucent by CH514652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP40072486A JPS5132665B1 (en) 1965-11-27 1965-11-27

Publications (1)

Publication Number Publication Date
CH514652A true CH514652A (en) 1971-10-31

Family

ID=13490685

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1707366A CH514652A (en) 1965-11-27 1966-11-26 Polymer products rendered printable and translucent by

Country Status (11)

Country Link
JP (1) JPS5132665B1 (en)
BE (1) BE690174A (en)
BR (1) BR6684872D0 (en)
CH (1) CH514652A (en)
DE (1) DE1694682A1 (en)
DK (1) DK124828B (en)
ES (1) ES333842A1 (en)
FR (1) FR1502319A (en)
GB (1) GB1175046A (en)
LU (1) LU52439A1 (en)
NL (1) NL6616672A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318551B2 (en) * 1971-11-17 1978-06-15
JPS6043562U (en) * 1983-08-31 1985-03-27 日東電工株式会社 Packaged resin composition molding material
DE3638719A1 (en) * 1985-11-14 1987-05-21 Toyoda Gosei Kk Moulding treated by means of corona discharge and process for treatment by means of corona discharge
WO1992004400A1 (en) * 1990-09-04 1992-03-19 Ohno Research And Development Laboratories Co., Ltd. Plastic optical member having light diffusing layer on surface, and light quantity control member
KR101714621B1 (en) * 2015-05-21 2017-03-09 충남대학교산학협력단 Preparation Method for Free Standing Polymer Film with Through-pore Structured Micropores
FR3120010A1 (en) * 2021-02-19 2022-08-26 Commissariat A L'energie Atomique Et Aux Energies Alternatives BLEACHING PROCESS FOR A POLYMER PIECE

Also Published As

Publication number Publication date
NL6616672A (en) 1967-05-29
DK124828B (en) 1972-11-27
FR1502319A (en) 1967-11-18
LU52439A1 (en) 1967-01-25
ES333842A1 (en) 1967-10-01
GB1175046A (en) 1969-12-23
DE1694682A1 (en) 1970-10-22
BR6684872D0 (en) 1973-06-28
BE690174A (en) 1967-05-02
JPS5132665B1 (en) 1976-09-14

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Legal Events

Date Code Title Description
PL Patent ceased