JPS5578046A - Coating film composition - Google Patents

Coating film composition

Info

Publication number
JPS5578046A
JPS5578046A JP15222278A JP15222278A JPS5578046A JP S5578046 A JPS5578046 A JP S5578046A JP 15222278 A JP15222278 A JP 15222278A JP 15222278 A JP15222278 A JP 15222278A JP S5578046 A JPS5578046 A JP S5578046A
Authority
JP
Japan
Prior art keywords
aqueous
polyvinyl alcohol
component
coating film
film composition
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
JP15222278A
Other languages
Japanese (ja)
Other versions
JPS6021666B2 (en
Inventor
Masuhito Ogushi
Takahito Adachi
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.)
JNC Corp
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Priority to JP15222278A priority Critical patent/JPS6021666B2/en
Publication of JPS5578046A publication Critical patent/JPS5578046A/en
Publication of JPS6021666B2 publication Critical patent/JPS6021666B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: A coating film composition that is made by mixing an aqueous polyvinyl alcohol and an aqueous silicic acid, thus giving water-resistant coating films with high hardness and resistance to hot water only by drying at room temperature.
CONSTITUTION: Said objective composition is prepared by mixing (A) 10W15% concentration aqueous polyvinyl alcohol and less than 8%, as SiO2, preferably 1W2% concentration aqueous silicic acid, in which the weight ratio of SiO2 in component B to the polyvinyl alcohol in component A becomes 0.05W0.55. The component B is preferably prepared by removing sodium ions from aqueous sodium silicate with a cation exchange resin.
COPYRIGHT: (C)1980,JPO&Japio
JP15222278A 1978-12-09 1978-12-09 coating composition Expired JPS6021666B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15222278A JPS6021666B2 (en) 1978-12-09 1978-12-09 coating composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15222278A JPS6021666B2 (en) 1978-12-09 1978-12-09 coating composition

Publications (2)

Publication Number Publication Date
JPS5578046A true JPS5578046A (en) 1980-06-12
JPS6021666B2 JPS6021666B2 (en) 1985-05-29

Family

ID=15535745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15222278A Expired JPS6021666B2 (en) 1978-12-09 1978-12-09 coating composition

Country Status (1)

Country Link
JP (1) JPS6021666B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575538B1 (en) * 1991-03-13 1996-05-29 E.I. Du Pont De Nemours And Company Stable mixtures of colloidal silica and a film-forming polymer
CN104151957A (en) * 2014-08-21 2014-11-19 苏州靖羽新材料有限公司 Interior wall paint for construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575538B1 (en) * 1991-03-13 1996-05-29 E.I. Du Pont De Nemours And Company Stable mixtures of colloidal silica and a film-forming polymer
CN104151957A (en) * 2014-08-21 2014-11-19 苏州靖羽新材料有限公司 Interior wall paint for construction

Also Published As

Publication number Publication date
JPS6021666B2 (en) 1985-05-29

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