Title:
凍結融解安定性に優れる土壌侵食防止剤
Document Type and Number:
Japanese Patent JP6691116
Kind Code:
B2
Abstract:
The present invention provides a soil erosion prevention agent which is excellent in the freeze-thaw stability while maintaining the soil erosion prevention effect. When a toluene-insoluble matter of the water-borne resin emulsion is 60 mass % or more and a content of the water-soluble polymer in the soil erosion prevention agent is 1 to 7 mass %, preferably 3 to 5 mass %, the soil erosion prevention agent excellent in the freeze-thaw stability is provided and suitable for greening and a spraying material. The water-borne resin emulsion is preferably a resin containing a structural unit derived from vinyl acetate, or an ethylene-vinyl acetate copolymer emulsion.
Inventors:
Fukuda Koichi
Hironori Konishi
Kazuhiro Kote
Hironori Konishi
Kazuhiro Kote
Application Number:
JP2017524874A
Publication Date:
April 28, 2020
Filing Date:
June 17, 2016
Export Citation:
Assignee:
Denka Co., Ltd.
International Classes:
C09K17/18; C08L31/04; C08L101/14; E02D17/20
Domestic Patent References:
| JP2002129120A | ||||
| JP4048800B2 | ||||
| JP11080727A | ||||
| JP2000080365A | ||||
| JP2000129259A | ||||
| JP2002186928A | ||||
| JP2008050522A |
Foreign References:
| CN1224441A | ||||
| CN102703091A |
Attorney, Agent or Firm:
sk patent corporation
Akihiko Okuno
Hiroyuki Ito
Akihiko Okuno
Hiroyuki Ito