JPS57185373A - Water-based sealing composition - Google Patents
Water-based sealing compositionInfo
- Publication number
- JPS57185373A JPS57185373A JP6987681A JP6987681A JPS57185373A JP S57185373 A JPS57185373 A JP S57185373A JP 6987681 A JP6987681 A JP 6987681A JP 6987681 A JP6987681 A JP 6987681A JP S57185373 A JPS57185373 A JP S57185373A
- Authority
- JP
- Japan
- Prior art keywords
- component
- ethylene
- vinyl acetate
- acetate copolymer
- difference
- 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
Links
Landscapes
- Sealing Material Composition (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To prepare the titled composition having low modulus and high elongation, and suitable for a porous building material having high water absorption, e.g. light-weight cellular concrete, by using a plurality of specific different ethylenen vinyl acetate copolymer emulsions.
CONSTITUTION: The objective composition is composed of (A) two or more different kinds of ethylene vinyl acetate copolymer emulsions used as the vehicle, (B) an inorganic filler (e.g. calcium carbonate) and (C) a plasticizer (preferably a phthalate-type plasticizer) as essential components. In the component (A), both the ethylene-vinyl acetate copolymer emulsion having the highest content (i) and the ethylene-vinyl acetate copolymer emulsion having the second highest content (ii) have ethylene contents of 10W30wt%. The ratio of the component (i) to the component (ii) is (98W50):(2W50) by weight, and the difference between the ethylene contents of the component (i) and the component (ii) is ≥3wt% or the difference between the K-values of the component (i) and the component (ii) before mixing is ≥10.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6987681A JPS57185373A (en) | 1981-05-08 | 1981-05-08 | Water-based sealing composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6987681A JPS57185373A (en) | 1981-05-08 | 1981-05-08 | Water-based sealing composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57185373A true JPS57185373A (en) | 1982-11-15 |
JPH0135868B2 JPH0135868B2 (en) | 1989-07-27 |
Family
ID=13415415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6987681A Granted JPS57185373A (en) | 1981-05-08 | 1981-05-08 | Water-based sealing composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57185373A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016108364A (en) * | 2014-12-02 | 2016-06-20 | 住友精化株式会社 | ANIONIC AQUEOUS DISPERSION OF α-OLEFIN-VINYL ACETATE-BASED ELASTOMER PARTICLES, METHOD FOR PRODUCING THE SAME, MOLDED PRODUCT AND RESORCIN-FORMALIN-LATEX ADHESIVE AGENT |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57145171A (en) * | 1981-03-05 | 1982-09-08 | Nippon Synthetic Chem Ind Co Ltd:The | Aqueous sealing material composition |
-
1981
- 1981-05-08 JP JP6987681A patent/JPS57185373A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57145171A (en) * | 1981-03-05 | 1982-09-08 | Nippon Synthetic Chem Ind Co Ltd:The | Aqueous sealing material composition |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016108364A (en) * | 2014-12-02 | 2016-06-20 | 住友精化株式会社 | ANIONIC AQUEOUS DISPERSION OF α-OLEFIN-VINYL ACETATE-BASED ELASTOMER PARTICLES, METHOD FOR PRODUCING THE SAME, MOLDED PRODUCT AND RESORCIN-FORMALIN-LATEX ADHESIVE AGENT |
Also Published As
Publication number | Publication date |
---|---|
JPH0135868B2 (en) | 1989-07-27 |
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