Invention Grant
US3687605A Stabilization of wool through treatment with a reducing agent and a polymer or polymer forming materials
失效
通过还原剂和聚合物或聚合物形成材料处理羊毛的稳定性
- Patent Title: Stabilization of wool through treatment with a reducing agent and a polymer or polymer forming materials
- Patent Title (中): 通过还原剂和聚合物或聚合物形成材料处理羊毛的稳定性
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Application No.: US3687605DApplication Date: 1966-03-14
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Publication No.: US3687605APublication Date: 1972-08-29
- Inventor: FARMER LARRY B
- Applicant: DEERING MILLIKEN RES CORP
- Assignee: Deering Milliken Res Corp
- Current Assignee: Deering Milliken Res Corp
- Priority: US53384466 1966-03-14; US53424166 1966-03-14
- Main IPC: D06M3/08
- IPC: D06M3/08 ; D06M3/10 ; D06M15/30
Abstract:
A TWO STEP DURABLE SETTING IN THE DESIRED CONFIGURATION OF TEXTILE MATERIALS CONTAINING KERATINOUS FIBERS COMPRISING (1) AN EXTERNAL STABILIZATION AND (2) AN INTERNAL STABILIZATION. THE EXTERNAL STABILIZATION INVOLVES POLYMER FORMATION THROUGH TREATMENT WITH A POLYISOCYANATE AND AN ACTIVE HYDROGEN CONTAINING POLYMER. THE INTERNAL STABILIZATION INVOLVES TREATMENT WITH A REDUCING AGENT.
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