发明授权
US5226925A Composition of matter for allophanate encapsulation in an
aromatic-aliphatic
失效
脲基甲酸酯包封在芳族脂族中的物质组成
- 专利标题: Composition of matter for allophanate encapsulation in an aromatic-aliphatic
- 专利标题(中): 脲基甲酸酯包封在芳族脂族中的物质组成
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申请号: US955005申请日: 1992-10-01
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公开(公告)号: US5226925A公开(公告)日: 1993-07-13
- 发明人: Thomas F. DeRosa , Rodney L. Sung , Benjamin J. Kaufman
- 申请人: Thomas F. DeRosa , Rodney L. Sung , Benjamin J. Kaufman
- 申请人地址: NY White Plains
- 专利权人: Texaco Inc.
- 当前专利权人: Texaco Inc.
- 当前专利权人地址: NY White Plains
- 主分类号: C07C275/60
- IPC分类号: C07C275/60 ; C10L1/18 ; C10L1/222 ; C10L1/232 ; C10L1/238 ; C10L10/02
摘要:
A composition of matter comprising a mixture of:a) p-nonyl-co-p-phenylcalix[8]arene monoallophanate;b) p-nonyl-co-p-phenylcalix[8]arene diallophanate;c) p-nonyl-co-p-phenylcalix[8]arene triallophanate;d) p-nonyl-co-p-phenylcalix[8]arene tetraallophanate;e) p-nonyl-co-p-phenylcalix[8]arene pentallophanate;f) p-nonyl-co-p-phenylcalix[8]arene hexaallophanate;g) p-nonyl-co-p-phenylcalix[8]arene heptaallophanate; andh) p-nonyl-co-p-phenylcalix[8]arene octaallophanate.
公开/授权文献
- USRE30287E 19 Hydroxy prostaglandins 公开/授权日:1980-05-27
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