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Title:
COLORANT FOR VEGETATIONAL GRASS AND COLORING OF VEGETATIONAL GRASS
Document Type and Number:
Japanese Patent JP3277146
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To obtain a colorant for vegetational grass capable of overcoming defects such as fouling of colored vegetational grass with dust such as earth and sand or fouling of other articles and providing excellent coloring by composing the colorant of a pigment, a binder resin having the minimum film-forming temperature within a specific range and a specific amount of an adherence improver for the binder resin.
SOLUTION: This colorant is obtained by using a binder resin which is at least the one selected from a vinyl acetate polymer emulsion, a vinyl acetate copolymer emulsion, an acrylic or a methacrylic ester-based polymer emulsion, an acrylic or a methacrylic ester-based copolymer emulsion and the like having 20-100°C minimum film-forming temperature without substantially manifesting tack at atmospheric temperature for spraying and further an adherence improver for the binder resin having an affinity for the polymer and substantially having volatility in an amount within the range of 0.1-20 wt.% based on the polymer content in order to improve the adherence of the pigment in the colorant to the vegetational grass.


Inventors:
Yutaka Adachi
Hiroyuki Kikuya
Yoshitaka Wakebe
Michie Nakamura
Application Number:
JP31025197A
Publication Date:
April 22, 2002
Filing Date:
November 12, 1997
Export Citation:
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Assignee:
Dainichi Seika Kogyo Co., Ltd.
International Classes:
A01G7/00; A01G1/00; C09D5/02; C09D7/12; C09D125/10; C09D131/04; C09D133/04; (IPC1-7): A01G7/00; A01G1/00
Domestic Patent References:
JP3221576A
JP5196446A
JP7126102A
Attorney, Agent or Firm:
Katsuhiro Yoshida (1 person outside)