发明授权
- 专利标题: Process for dyeing polyester-containing materials
- 专利标题(中): 染色涤纶材料的工艺
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申请号: US093951申请日: 1979-11-14
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公开(公告)号: US4279614A公开(公告)日: 1981-07-21
- 发明人: Hans Schulze , Klaus Walz , Karlhans Jakobs , Gunther Boehmke
- 申请人: Hans Schulze , Klaus Walz , Karlhans Jakobs , Gunther Boehmke
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX2852027 19781201
- 主分类号: D06P3/54
- IPC分类号: D06P3/54 ; D06P1/651 ; D06P3/872 ; D06P1/90 ; D06P3/82 ; D06P3/84
摘要:
Dyeing of structures made of polyesters or cellulose esters with disperse dyestuffs is carried out in the presence of chlorinated alkylbenzenes of the general formula ##STR1## in which n=1-3 andR=H or alkyl with 1-4 carbon atoms.
公开/授权文献
- US6049081A Subsurface thermal gradient spectrometry 公开/授权日:2000-04-11
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