JPS5645782A - Defoaming method of coating - Google Patents

Defoaming method of coating

Info

Publication number
JPS5645782A
JPS5645782A JP12275679A JP12275679A JPS5645782A JP S5645782 A JPS5645782 A JP S5645782A JP 12275679 A JP12275679 A JP 12275679A JP 12275679 A JP12275679 A JP 12275679A JP S5645782 A JPS5645782 A JP S5645782A
Authority
JP
Japan
Prior art keywords
solvent
coating
paint
solubility
solution based
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
JP12275679A
Other languages
Japanese (ja)
Other versions
JPS5855829B2 (en
Inventor
Yoshiyuki Kiriyama
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.)
Dai Nippon Toryo Co Ltd
Original Assignee
Dai Nippon Toryo 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 Dai Nippon Toryo Co Ltd filed Critical Dai Nippon Toryo Co Ltd
Priority to JP12275679A priority Critical patent/JPS5855829B2/en
Publication of JPS5645782A publication Critical patent/JPS5645782A/en
Publication of JPS5855829B2 publication Critical patent/JPS5855829B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To defoam a coating effectively by coating a solvent having a surface tension 5 dyne/cm or lower than that of a paint and solubility for the medium of the paint of 20wt% or more in a ratio of 1W50g/m2 on a paint coating in an undried condition.
CONSTITUTION: A solvent or a solution based on said solvent used in defoaming a paint coating has a surface tension lower than that of a liquid paint and the difference therebetween must be more than 5 dyne/cm or more as well as the solubility thereof for the medium of said liquid paint must be 20wt% or more and, especially, if the solubility is almost infinite, the defoaming effect becomes higher. Moreover, it is appropriate that the viscosity of a solvent or a solution based on said solvent is 20sec or less. Then, a solvent or a solution based on said solvent is coated on a paint coating in an undried condition in a proportion of about 1W50g/cm2.
COPYRIGHT: (C)1981,JPO&Japio
JP12275679A 1979-09-25 1979-09-25 Defoaming method for paint film Expired JPS5855829B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12275679A JPS5855829B2 (en) 1979-09-25 1979-09-25 Defoaming method for paint film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12275679A JPS5855829B2 (en) 1979-09-25 1979-09-25 Defoaming method for paint film

Publications (2)

Publication Number Publication Date
JPS5645782A true JPS5645782A (en) 1981-04-25
JPS5855829B2 JPS5855829B2 (en) 1983-12-12

Family

ID=14843824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12275679A Expired JPS5855829B2 (en) 1979-09-25 1979-09-25 Defoaming method for paint film

Country Status (1)

Country Link
JP (1) JPS5855829B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105567006A (en) * 2016-03-15 2016-05-11 冠利得商标制品（苏州）有限公司 Environment-friendly screen printing ink

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105567006A (en) * 2016-03-15 2016-05-11 冠利得商标制品（苏州）有限公司 Environment-friendly screen printing ink

Also Published As

Publication number Publication date
JPS5855829B2 (en) 1983-12-12

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