Title:
ゴム用組成物及びその用途
Document Type and Number:
Japanese Patent JP7363975
Kind Code:
B2
Abstract:
The present invention relates to a composition for rubber, comprising a chloroprene-based polymer latex (A), a metal oxide (B), an antioxidant (C), a surfactant (D) and a pH adjuster (E), and being free of a vulcanization accelerator, in which a tetrahydrofuran (THT) insoluble matter content in a solid content in the (A) is from 50 mass% to 85 mass%, and in which contents of the (B), the (C), the (D), and the (E) with respect to 100 parts by mass of a solid content of the (A) are from 1 part by mass to 10 parts by mass, from 0.1 part by mass to 5 parts by mass, from 0.1 part by mass to 10 parts by mass, and from 0.01 part by mass to 5 parts by mass, respectively. Rubber dipped products obtained by crosslinking the composition for rubber of the present invention has superior balance between flexibility, tensile strength and tensile elongation and are useful as disposable medical gloves free of the vulcanization accelerator that is an allergen.
Inventors:
Nobuko Ogawa
Yoichiro Takenoshita
Yoichiro Takenoshita
Application Number:
JP2022099886A
Publication Date:
October 18, 2023
Filing Date:
June 21, 2022
Export Citation:
Assignee:
Resonac Co., Ltd.
International Classes:
C08L11/02; A41D19/00; A41D19/04; C08F236/18; C08K13/02
Domestic Patent References:
| JP2007106994A | ||||
| JP2011122141A |
Foreign References:
| WO2013129676A1 | ||||
| WO2013015043A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation SS International Patent Office