bio-based polyester latex

bio-based polyester latex

  • CN 103,403,056 B
  • Filed: 03/02/2012
  • Issued: 09/15/2017
  • Est. Priority Date: 03/15/2011
  • Status: Active Grant
First Claim
Patent Images

1. latex composition, the composition includes many as the scattered copolymerization in media as well of the water and 10-50 weight % of mediumThe particle of ester, the particle has 10-1000 nm average diameter, and the copolyester is derived from:

  • 30-50 mol%'"'"'s isFirst monomer of different de- two water hexitols;

    The 40-60 mol% second comonomer for alicyclic dicarboxylic acid;

    It is with 1-20 mol%The Third monomer of aliphatic diol, the copolyester has 15-35 acid number, wherein the copolyester has 40 DEG C to 75 DEG CBetween glass transition temperature(

    Tg)

    .

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