Process to enhance coloration of UHMWPE article, the colored article and products containing the article

Process to enhance coloration of UHMWPE article, the colored article and products containing the article

  • CN 104,136,667 A
  • Filed: 02/15/2013
  • Published: 11/05/2014
  • Est. Priority Date: 02/16/2012
  • Status: Active Application
First Claim
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1. for strengthening the method through the color intensity of painted molded UHMWPE goods, it comprises the steps:

  • A) provide UHMWPE, colouring agent and color reinforcing agent,B) described UHMWPE is molded as to molded UHMWPE goods,C) before molded step or when molded step, in described UHMWPE, add described color reinforcing agent, andD) before molded step or when molded step or after molded step, in described UHMWPE, add described colouring agent,Wherein said color reinforcing agent is the higher material of hardness of the molded products measured while there is not described color reinforcing agent of hardness ratio.

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