• CN 1,058,605 A
  • Filed: 07/05/1991
  • Published: 02/12/1992
  • Est. Priority Date: 07/05/1990
  • Status: Abandoned Application
First Claim
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1. , a kind of film-forming polymer binding agent that is used for not containing the aqueous coating composition of volatile organic solvent, it contains a kind of at least a its second-order transition temperature greater than about 20 ℃

  • hard emulsion polymkeric substance, be lower than the adulterant of about 15 ℃

    soft emulsion polymkeric substance with at least a its second-order transition temperature, wherein said adulterant contains the described hard emulsion polymkeric substance of 20~

    about 60% weight of having an appointment and the described soft emulsion polymkeric substance of about 80~

    about 40% weight.

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