JPS6483580A - Production of inorganic hardened product having inorganic coating layer - Google Patents

Production of inorganic hardened product having inorganic coating layer

Info

Publication number
JPS6483580A
JPS6483580A JP24195687A JP24195687A JPS6483580A JP S6483580 A JPS6483580 A JP S6483580A JP 24195687 A JP24195687 A JP 24195687A JP 24195687 A JP24195687 A JP 24195687A JP S6483580 A JPS6483580 A JP S6483580A
Authority
JP
Japan
Prior art keywords
coating layer
hardened product
inorganic
100pts
primer
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.)
Granted
Application number
JP24195687A
Other languages
Japanese (ja)
Other versions
JPH0422875B2 (en
Inventor
Kazuo Seto
Shinobu Ikeno
Masahiro Fukiage
Minoru Inoue
Chiyuki Shimizu
Hisayuki Nagaoka
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
Momentive Performance Materials Japan LLC
Original Assignee
Toshiba Silicone Co Ltd
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 Toshiba Silicone Co Ltd, Matsushita Electric Works Ltd filed Critical Toshiba Silicone Co Ltd
Priority to JP24195687A priority Critical patent/JPS6483580A/en
Publication of JPS6483580A publication Critical patent/JPS6483580A/en
Publication of JPH0422875B2 publication Critical patent/JPH0422875B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE:To obtain an inorganic hardened product having excellent hardness and weather resistance, by producing the inorganic hardened product having a silicon alkoxide based coating layer through a primer coating layer of a specific composition on the surface thereof. CONSTITUTION:An inorganic hardened product having the following silicon alkoxide based coating layer through the following primer coating layer on the surface thereof is produced. That is the primer coating layer used consists of a hardened product of a primer composition containing the respective components of (a) 100pts.wt. isocyanate prepolymer containing >=2 isocyanate groups in the molecule without containing any urethane bond, (b) 1-100pts.wt. organosilicon compound containing >=1 mercapto groups and >=2 alkoxide groups in the molecule, (c) <=100pts.wt. (expressed in terms of solid) epoxy polymer- modified silicone polymer and (d) 0.01-30pts.wt. organotin compound and/or organic acid salt of tin. The afore-mentioned coating layer consists of a hardened product of a coating material consisting essentially of a silicon compound expressed by the formula and/or a partial hydrolyzate thereof.
JP24195687A 1987-09-26 1987-09-26 Production of inorganic hardened product having inorganic coating layer Granted JPS6483580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24195687A JPS6483580A (en) 1987-09-26 1987-09-26 Production of inorganic hardened product having inorganic coating layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24195687A JPS6483580A (en) 1987-09-26 1987-09-26 Production of inorganic hardened product having inorganic coating layer

Publications (2)

Publication Number Publication Date
JPS6483580A true JPS6483580A (en) 1989-03-29
JPH0422875B2 JPH0422875B2 (en) 1992-04-20

Family

ID=17082074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24195687A Granted JPS6483580A (en) 1987-09-26 1987-09-26 Production of inorganic hardened product having inorganic coating layer

Country Status (1)

Country Link
JP (1) JPS6483580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01310777A (en) * 1988-06-10 1989-12-14 Natl House Ind Co Ltd Method for forming film in uniform thickness
EP0430156A2 (en) * 1989-11-27 1991-06-05 Toshiba Silicone Co., Ltd. Coating composition, coated inorganic hardened product, and process for producing the product

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01310777A (en) * 1988-06-10 1989-12-14 Natl House Ind Co Ltd Method for forming film in uniform thickness
EP0430156A2 (en) * 1989-11-27 1991-06-05 Toshiba Silicone Co., Ltd. Coating composition, coated inorganic hardened product, and process for producing the product

Also Published As

Publication number Publication date
JPH0422875B2 (en) 1992-04-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees