JPS57167327A - Production of extraordinarily weather-resistant polycarbonate resin parallel hollow sheet-like body - Google Patents

Production of extraordinarily weather-resistant polycarbonate resin parallel hollow sheet-like body

Info

Publication number
JPS57167327A
JPS57167327A JP5369881A JP5369881A JPS57167327A JP S57167327 A JPS57167327 A JP S57167327A JP 5369881 A JP5369881 A JP 5369881A JP 5369881 A JP5369881 A JP 5369881A JP S57167327 A JPS57167327 A JP S57167327A
Authority
JP
Japan
Prior art keywords
hollow sheet
polycarbonate resin
parallel hollow
weather
resin parallel
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
JP5369881A
Other languages
Japanese (ja)
Inventor
Susumu Taniyama
Goro Shimaoka
Yukio Maeda
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 Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP5369881A priority Critical patent/JPS57167327A/en
Publication of JPS57167327A publication Critical patent/JPS57167327A/en
Pending legal-status Critical Current

Links

Landscapes

  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

PURPOSE: To obtain the titled hollow sheet-like body having extraorinary weather resistance, by coating the surfaces of a polycarbonate resin parallel hollow sheet-like body with a specified acrylic copolymer solution containing a large amount of an ultraviolet ray absorber.
CONSTITUTION: A paint is obtained by adding 10W30wt% ultraviolet ray absorber[e.g., 2-(2'-hydroxy-5'-butylphenyl)benzotriazole]to a solution of an acrylic polymer, MW≥50,000, obtained by polymerizing a solution prepared by dissolving a monomer mixture consisting of 70W90wt% methyl methacrylate and 30W10wt% n-butyl acrylate in ethylene glycol monoalkyl ether at a solid concentration of 10W30wt% in the presence of a radical polymerization initiator. Then, this paint is coated onto a polycarbonate resin parallel hollow sheet-like body, dried in air and then heat-dried at 80W120°C.
COPYRIGHT: (C)1982,JPO&Japio
JP5369881A 1981-04-09 1981-04-09 Production of extraordinarily weather-resistant polycarbonate resin parallel hollow sheet-like body Pending JPS57167327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5369881A JPS57167327A (en) 1981-04-09 1981-04-09 Production of extraordinarily weather-resistant polycarbonate resin parallel hollow sheet-like body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5369881A JPS57167327A (en) 1981-04-09 1981-04-09 Production of extraordinarily weather-resistant polycarbonate resin parallel hollow sheet-like body

Publications (1)

Publication Number Publication Date
JPS57167327A true JPS57167327A (en) 1982-10-15

Family

ID=12950029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5369881A Pending JPS57167327A (en) 1981-04-09 1981-04-09 Production of extraordinarily weather-resistant polycarbonate resin parallel hollow sheet-like body

Country Status (1)

Country Link
JP (1) JPS57167327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61255855A (en) * 1985-05-08 1986-11-13 ダイセル化学工業株式会社 Double skin sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61255855A (en) * 1985-05-08 1986-11-13 ダイセル化学工業株式会社 Double skin sheet

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