JPS57185373A - Water-based sealing composition - Google Patents

Water-based sealing composition

Info

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
Application number
JP6987681A
Other languages
Japanese (ja)
Other versions
JPH0135868B2 (en
Inventor
Akinao Ooshita
Sumio Horiguchi
Shinji Fukunaga
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.)
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry 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 Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP6987681A priority Critical patent/JPS57185373A/en
Publication of JPS57185373A publication Critical patent/JPS57185373A/en
Publication of JPH0135868B2 publication Critical patent/JPH0135868B2/ja
Granted legal-status Critical Current

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
JP6987681A 1981-05-08 1981-05-08 Water-based sealing composition Granted JPS57185373A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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