Title:
クロロプレングラフト共重合体ラテックスの製造方法、それを含む接着剤及び接着方法
Document Type and Number:
Japanese Patent JP7375775
Kind Code:
B2
Abstract:
The present invention relates to a method for producing a chloroprene graft copolymer latex that includes a step of adding an ethylenic double bond-containing silane coupling agent (B) to a chloroprene polymer latex and graft copolymerizing the ethylenic double bond-containing silane coupling agent (B) to the chloroprene polymer (A) in the chloroprene polymer latex at 10 °C to 50 °C (inclusive). The amount of the ethylenic double bond-containing silane coupling agent (B) added is 0.4 parts by mass to 9.0 parts by mass (inclusive) per 100 parts by mass of the chloroprene polymer (A). The present invention also relates to an adhesive containing the chloroprene graft copolymer latex and to a method for using the adhesive. The present invention can provide a method for producing a chloroprene graft copolymer latex containing no organic solvent and having high adhesive strength to glass, an adhesive containing the same, and a method for using the adhesive.
Inventors:
Naoki Sekioka
Masanao Kamijo
Nobuko Ogawa
Masanao Kamijo
Nobuko Ogawa
Application Number:
JP2020565610A
Publication Date:
November 08, 2023
Filing Date:
November 26, 2019
Export Citation:
Assignee:
Resonac Co., Ltd.
International Classes:
C08F279/02; C09J5/06; C09J11/06; C09J111/02; C09J151/04
Domestic Patent References:
| JP7090007A | ||||
| JP6145620A | ||||
| JP6256742A | ||||
| JP2014062180A | ||||
| JP2018073609A | ||||
| JP60144315A | ||||
| JP2018168227A | ||||
| JP2013151585A |
Attorney, Agent or Firm:
Patent Attorney Corporation SS International Patent Office