Color absorption sheet and manufacture and using methods thereof

Color absorption sheet and manufacture and using methods thereof

  • CN 103,132,276 A
  • Filed: 11/24/2011
  • Published: 06/05/2013
  • Est. Priority Date: 11/24/2011
  • Status: Active Application
First Claim
Patent Images

1. inhale color chips for one kind, comprise the cloth sheet, contain active solid cationic etherifying agent 2 on described cloth sheet, 3-epoxypropyltrimethylchloride chloride (weight is the 30wt%-60wt% of viscose glue weight), sheet alkali (weight is the 2wt%-6wt% of viscose glue weight), the viscose glue surplus.

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