首页>
外国专利>
Softening and waterproofing retanning agents
Softening and waterproofing retanning agents
展开▼
机译:软化防水复鞣剂
展开▼
页面导航
摘要
著录项
相似文献
摘要
Copolymers containing incorporated radicals of long-chain alcohols and neutralized carboxyl groups are suitable as retanning agents for leather. They result in an excellent combination of water repellency, softness and grain tightness.
展开▼