Title:
CATIONIC ELECTRODEPOSITION COATING MATERIAL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/203311
Kind Code:
A1
Abstract:
This cationic electrodeposition coating material composition contains an amino group-including epoxy resin (A), a blocked polyisocyanate compound (B), and a imidazole modification product (C) having a specific structure, and satisfies: (i) the cationic electrodeposition coating material composition further containing an anti-corrosive agent (D); and/or (ii) a blocking agent (b-2) for the blocked polyisocyanate compound (B) being an oxime-based compound (b-2-1) and/or a pyrazole-based compound (b-2-2).
Inventors:
NAGAI AKINORI (JP)
KIMURA TOMOYA (JP)
MATSUNAGA KENICHIRO (JP)
KIMURA TOMOYA (JP)
MATSUNAGA KENICHIRO (JP)
Application Number:
PCT/JP2020/012049
Publication Date:
October 08, 2020
Filing Date:
March 18, 2020
Export Citation:
Assignee:
KANSAI PAINT CO LTD (JP)
International Classes:
B05D3/10; B32B15/092; C09D5/44; C09D7/63; C09D163/00; C09D175/02
Domestic Patent References:
| WO2015087932A1 | 2015-06-18 | |||
| WO2009135600A1 | 2009-11-12 | |||
| WO2014187782A1 | 2014-11-27 | |||
| WO2019066029A1 | 2019-04-04 | |||
| WO2019065953A1 | 2019-04-04 |
Foreign References:
| JPH06200194A | 1994-07-19 | |||
| JP2017155203A | 2017-09-07 | |||
| JPH08120222A | 1996-05-14 | |||
| JP2014080569A | 2014-05-08 | |||
| JP2019065671A | 2019-04-25 | |||
| JP2019066339A | 2019-04-25 | |||
| US3984299A | 1976-10-05 | |||
| US4017438A | 1977-04-12 |
Other References:
BANTU, BHASKER ET AL.: "C02, Magnesium, Alumninum, and Zinc Adducts of N- Heterocyclic Carbenes as (Latent) Catalysts for Polyurethane Synthesis", EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, vol. 13, 2009, pages 1970 - 1976, XP055459774, DOI: 10.1002/ejic.200801161
COUTELIER, OLIVIER ET AL.: "N-HETEROCYCLIC CARBENE-CATALYZED SYNTHESIS OF POLYURETHANES", POLYMER PREPRINTS, vol. 52, no. 2, 2011, pages 290 - 291, XP009519621
COUTELIER, OLIVIER ET AL.: "N-HETEROCYCLIC CARBENE-CATALYZED SYNTHESIS OF POLYURETHANES", POLYMER PREPRINTS, vol. 52, no. 2, 2011, pages 290 - 291, XP009519621
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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