CH514652A - Metodo per il trattamento di una pellicola polimerica per conferirle opacità - Google Patents

Metodo per il trattamento di una pellicola polimerica per conferirle opacità

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
English (en)
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/it

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CH1707366A 1965-11-27 1966-11-26 Metodo per il trattamento di una pellicola polimerica per conferirle opacità CH514652A (it)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=13490685

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1707366A CH514652A (it) 1965-11-27 1966-11-26 Metodo per il trattamento di una pellicola polimerica per conferirle opacità

Country Status (11)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5318551B2 (it) * 1971-11-17 1978-06-15
JPS6043562U (ja) * 1983-08-31 1985-03-27 日東電工株式会社 包装した樹脂組成物成形材
DE3638719A1 (de) * 1985-11-14 1987-05-21 Toyoda Gosei Kk Formkoerper, der mittels coronaentladung behandelt ist, sowie verfahren zur behandlung mittels coronaentladung
US5384658A (en) * 1990-09-04 1995-01-24 Ohno Research & Development Laboratories Co. Ltd. Plastic optical member and light-quantity-controlling member each having a light-diffusing layer on its surface
KR101714621B1 (ko) * 2015-05-21 2017-03-09 충남대학교산학협력단 스루포어 구조의 마이크로 기공을 갖는 프리스탠딩 고분자필름의 제조방법
FR3120010A1 (fr) * 2021-02-19 2022-08-26 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procédé de blanchiment d’une piece polymere

Also Published As

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

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Legal Events

Date Code Title Description
PL Patent ceased