Title:
MODIFIED POLYOLEFIN AQUEOUS DISPERSION
Document Type and Number:
WIPO Patent Application WO/2023/190396
Kind Code:
A1
Abstract:
A modified polyolefin aqueous dispersion according to the present invention exhibits a high detachment strength, excellent water resistance, and excellent adherence (adhesiveness) with respect to a polyolefin base material even when an 80°C-short period baking condition is used, and has features (I), (II), and (III). (I) The modified polyolefin (A) has a carboxyl group and an amide group. (II) The carboxyl group and the amide group of the modified polyolefin (A) are derived from an α,β-unsaturated carboxylic anhydride (B) and an amino compound (C) having an active hydrogen on nitrogen. The amino compound (C) includes an aliphatic hydrocarbon or aromatic hydrocarbon backbone. (III) A basic compound (D) is contained.
Inventors:
MIYAZAKI KEITARO (JP)
KASHIHARA KENJI (JP)
YAMANE ATSUSHI (JP)
KASHIHARA KENJI (JP)
YAMANE ATSUSHI (JP)
Application Number:
PCT/JP2023/012309
Publication Date:
October 05, 2023
Filing Date:
March 27, 2023
Export Citation:
Assignee:
TOYOBO MC CORP (JP)
International Classes:
C08L23/26; C08C19/34; C09D5/00; C09D5/02; C09D123/36; C09J123/36
Foreign References:
| JP2011178861A | 2011-09-15 | |||
| JP2019210359A | 2019-12-12 | |||
| JP2022158661A | 2022-10-17 | |||
| JPS6395236A | 1988-04-26 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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