Title:
HOT-MELT-TYPE ROAD SURFACE MARKING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/176870
Kind Code:
A1
Abstract:
Provided is a hot-melt-type road surface marking material containing a modified hydrocarbon resin, a coloring pigment, and a filler, the hot-melt-type road surface marking material being characterized in that the modified hydrocarbon resin is obtained by introducing a carboxyl group or an acid anhydride group derived from an unsaturated carboxylic acid or an unsaturated dicarboxylic acid anhydride to a resin obtained by hydrogenating a resin including 20-70% by mass of 1,3-pentadiene monomer units, 10-50% by mass of C4-6 alicyclic monoolefin monomer units, 5-40% by mass of a C4-8 acyclic monoolefin monomer units, and 0-1% by mass of alicyclic diolefin monomer units, the olefin hydrogenation ratio of the modified hydrocarbon resin being in the range of 0.1-80%.
More Like This:
Inventors:
MARUYAMA YOSHIFUMI (JP)
KAMEYAMA RYOJI (JP)
HASHIMOTO SADAHARU (JP)
KAMEYAMA RYOJI (JP)
HASHIMOTO SADAHARU (JP)
Application Number:
PCT/JP2019/009758
Publication Date:
September 19, 2019
Filing Date:
March 11, 2019
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C09D123/26; C08F8/46; C08F232/04; C08K3/22; C08L45/00; E01F9/506
Domestic Patent References:
| WO2005000918A1 | 2005-01-06 | |||
| WO2017057500A1 | 2017-04-06 | |||
| WO2017171025A1 | 2017-10-05 | |||
| WO2018180462A1 | 2018-10-04 |
Foreign References:
| JPS5327631A | 1978-03-15 |
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (JP)
Download PDF: