[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS5637124A - Production of synthetic resin light diffusing sheet - Google Patents

Production of synthetic resin light diffusing sheet

Info

Publication number
JPS5637124A
JPS5637124A JP11306779A JP11306779A JPS5637124A JP S5637124 A JPS5637124 A JP S5637124A JP 11306779 A JP11306779 A JP 11306779A JP 11306779 A JP11306779 A JP 11306779A JP S5637124 A JPS5637124 A JP S5637124A
Authority
JP
Japan
Prior art keywords
sheet
light diffusing
layer
synthetic resin
diffusing agent
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.)
Pending
Application number
JP11306779A
Other languages
Japanese (ja)
Inventor
Ryoichi Mukai
Masao Inoue
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP11306779A priority Critical patent/JPS5637124A/en
Publication of JPS5637124A publication Critical patent/JPS5637124A/en
Pending legal-status Critical Current

Links

Landscapes

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To embed a light diffusing agent layer into a light transmissible synthetic resin sheet layer by charging the sheet into a press mold to undergo a hot pressing while the layer is formed on the surface thereof.
CONSTITUTION: The light diffusing agent layer 2 comprising a pigment such as titanium oxide with a particle size of about 1W40μ and a paint based resin is formed resin is formed on the surface of the light transmissible synthetic resin sheet 1 such as vinyl chloride. The sheet is charged into a flat press mold 5 and a shaping press mold 6. These molds are set into a hot press device with the sheet to perform a heat pressing. The light diffusing agent layer 2 is forcedly embedded into the layer of the sheet 1 with shaping. This makes the sheet resistant to the attachment of dust. The light diffusing agent won't come off however strongly it is rubbed to remove the dust.
COPYRIGHT: (C)1981,JPO&Japio
JP11306779A 1979-09-04 1979-09-04 Production of synthetic resin light diffusing sheet Pending JPS5637124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11306779A JPS5637124A (en) 1979-09-04 1979-09-04 Production of synthetic resin light diffusing sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11306779A JPS5637124A (en) 1979-09-04 1979-09-04 Production of synthetic resin light diffusing sheet

Publications (1)

Publication Number Publication Date
JPS5637124A true JPS5637124A (en) 1981-04-10

Family

ID=14602655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11306779A Pending JPS5637124A (en) 1979-09-04 1979-09-04 Production of synthetic resin light diffusing sheet

Country Status (1)

Country Link
JP (1) JPS5637124A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0369184U (en) * 1989-11-13 1991-07-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0369184U (en) * 1989-11-13 1991-07-09

Similar Documents

Publication Publication Date Title
JPS5637124A (en) Production of synthetic resin light diffusing sheet
JPS5515874A (en) Transcription printing sheet
JPS56139176A (en) Production of decorative sheet
JPS55164238A (en) Agricultural vinyl chloride resin film
JPS5524835A (en) Method of producing rotary grinding disc
JPS57202361A (en) Composite crayon
JPS5430798A (en) Manufacture of luminous display element
JPS5770608A (en) Compression molding method of plastic
JPS5634742A (en) Mat film of rigid vinyl chloride resin
JPS55144121A (en) Production of decorative material
JPS54159548A (en) Dry type clutch facing and its manufacturing method
JPS5514262A (en) Method of producing sheet of methacrylic resin having shibo-pattern
JPS5252989A (en) Unsaturated polyester esin compositions
JPS57165211A (en) Method and apparatus for molding polyolefin sheet by hot platen in hot compressed air
JPS56129131A (en) Method and mold for forming by contact bonding
JPS56144920A (en) Manufacture of synthetic resin tile
JPS5398354A (en) Molded product of light-diffusing acrylic resin
JPS543870A (en) Method of forming uneven pattern on metal sheet
JPS5651319A (en) Manufacture of nylon embossed film
JPS5537307A (en) Production of marbled plastic
JPS57162730A (en) Preparation of molded article of polycarbonate resin having organopolysiloxane type cured film
JPS5741963A (en) Foilstamping on roof-shaped surface
JPS53139659A (en) Crosslinking of chlorine-containing polymer
JPS54144467A (en) Surface treatment of decorative copper plate
JPS5531520A (en) Device for manufacturing rotary grindstone