섬유

Covalently Bonding a Dye Molecule to Polyurethane.

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 429
Colored polyurethane (PU) leather frequently consists of a nonwoven fabric coated with a mixture of pigment and PU resin. The color of PU leather, however, is dull and migrates easily. Researcher grafted PU copolymers with a (2-hydroxyethyl)ethylene diami
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