发明授权
- 专利标题: Crystalline choline ascorbate
- 专利标题(中): 结晶胆碱抗坏血酸
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申请号: US10076514申请日: 2002-02-19
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公开(公告)号: US07320803B2公开(公告)日: 2008-01-22
- 发明人: Ludwig Völkel , Alfred Oftring , Oliver Hasselwander , Ulrike Sindel , Klaus Krämer
- 申请人: Ludwig Völkel , Alfred Oftring , Oliver Hasselwander , Ulrike Sindel , Klaus Krämer
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DE Ludwigshafen
- 代理机构: Novak Druce & Quigg, LLP
- 优先权: DE10109073 20010223
- 主分类号: C07C213/00
- IPC分类号: C07C213/00
摘要:
Crystalline ascorbate, in particular choline ascorbate in the form of crystals free from water of crystallization, processes for its preparation, and its used are described.
公开/授权文献
- US20020161039A1 Crystalline choline ascorbate 公开/授权日:2002-10-31