发明授权
- 专利标题: Inhibiting polymerization of vinylaromatic monomers
- 专利标题(中): 抑制乙烯基芳族单体的聚合
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申请号: US585801申请日: 1984-03-02
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公开(公告)号: US4532011A公开(公告)日: 1985-07-30
- 发明人: Howard A. Colvin
- 申请人: Howard A. Colvin
- 申请人地址: OH Akron
- 专利权人: The Goodyear Tire & Rubber Company
- 当前专利权人: The Goodyear Tire & Rubber Company
- 当前专利权人地址: OH Akron
- 主分类号: C07C1/00
- IPC分类号: C07C1/00 ; C07C7/20 ; C07C15/44 ; C07C67/00 ; B01D3/34
摘要:
Vinylaromatic compounds are stabilized against undesired polymerization by adding to the vinylaromatic compounds small amounts of zinc or nickel salts of dialkyl dithiocarbamates, specifically p-diisopropenylbenzene can be stabilized by the use of zinc dibutyldithiocarbamate.
公开/授权文献
- US5813644A Container holder with separable support 公开/授权日:1998-09-29
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