JPS54123152A - Painting method of porous substrate - Google Patents

Painting method of porous substrate

Info

Publication number
JPS54123152A
JPS54123152A JP3145278A JP3145278A JPS54123152A JP S54123152 A JPS54123152 A JP S54123152A JP 3145278 A JP3145278 A JP 3145278A JP 3145278 A JP3145278 A JP 3145278A JP S54123152 A JPS54123152 A JP S54123152A
Authority
JP
Japan
Prior art keywords
polon
porous substrate
water
silicone resin
soluble
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
JP3145278A
Other languages
Japanese (ja)
Inventor
Masahiko Hatsushiro
Masaharu Fujii
Ichiro Ihara
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP3145278A priority Critical patent/JPS54123152A/en
Publication of JPS54123152A publication Critical patent/JPS54123152A/en
Pending legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To obtain a beutifully painted porous substrate without preheating, by applying an inorganic paint mainly composed of water to a porous substrate primed with a silicone resin liquid, thereby preventing the penetration of the paint into the substrae.
CONSTITUTION: A porous substrate such as transite boards, calcium silicate board, etc. is coated with a water-soluble silicone resin (e.g. Polon C, Polon K; product of Shinetsu Chemical Co.) or an emulsion type silicone resin pref. containing 1W10 wt% of Si (e.g. Polon MR, Polon MG; product of Shinetsu Chemical Co.) at a rate of about 10W300 g/m2, and dried at about 80W150°C for 15 minW2 hours. The pre-treated board is further coated with an inorganic paint containing an aqueous solution of a water-soluble silicate, modified water-soluble silicate, etc. as a binder, and a metal oxide, metal hydroxide, etc., as a hardener.
COPYRIGHT: (C)1979,JPO&Japio
JP3145278A 1978-03-17 1978-03-17 Painting method of porous substrate Pending JPS54123152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3145278A JPS54123152A (en) 1978-03-17 1978-03-17 Painting method of porous substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3145278A JPS54123152A (en) 1978-03-17 1978-03-17 Painting method of porous substrate

Publications (1)

Publication Number Publication Date
JPS54123152A true JPS54123152A (en) 1979-09-25

Family

ID=12331638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3145278A Pending JPS54123152A (en) 1978-03-17 1978-03-17 Painting method of porous substrate

Country Status (1)

Country Link
JP (1) JPS54123152A (en)

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