Water soluble paint for automobile composition and the painting dressing automobiles method for utilizing the composition

Water soluble paint for automobile composition and the painting dressing automobiles method for utilizing the composition

  • CN 104,059,533 B
  • Filed: 03/20/2014
  • Issued: 06/07/2019
  • Est. Priority Date: 03/22/2013
  • Status: Active Grant
First Claim
Patent Images

1. a kind of water soluble paint for automobile composition for deleting type coating decoration mode suitable for middle painting, which is characterized in that itsOn the basis of the overall weight of coating composition, include:

  • (1) 5~40 weight % of core/shell type microgel resin;

    (2) polyurethane water2~20 weight % of resin dispersion;

    (3) 1~10 weight % of polyester resin;

    (4) 2~10 weight % of curing agent;

    (5) cosolvent 5~15 weight %;

    (6) 0.1~2 weight % of acid catalyst;

    (7) 10~30 weight % of pigment;

    And 15~45 weight % of (8) water;

    The polyurethane aqueous dispersion body resin is with 20,000~30,000 number-average molecular weight and the acid value of 15~35mgKOH/g, instituteState the number-average molecular weight of acid value and 1,000~4,000 of the polyester resin with 2~50mgKOH/g.

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