Invention Grant
US09174904B1 Synthesis of 2,2-bis(3-phenyl-4-hydroxyphenyl) propane (PHP)
有权
2,2-双（3-苯基-4-羟基苯基）丙烷（PHP）的合成
- Patent Title: Synthesis of 2,2-bis(3-phenyl-4-hydroxyphenyl) propane (PHP)
- Patent Title (中): 2,2-双（3-苯基-4-羟基苯基）丙烷（PHP）的合成
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Application No.: US14331583Application Date: 2014-07-15
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Publication No.: US09174904B1Publication Date: 2015-11-03
- Inventor: Girish Chandra , Meerakani Mohamed Ali Sait , Akhilesh Tanwar , Sharankumar Shetty
- Applicant: SABIC Global Technologies B.V.
- Applicant Address: NL Bergen op Zoom
- Assignee: SABIC Global Technologies B.V.
- Current Assignee: SABIC Global Technologies B.V.
- Current Assignee Address: NL Bergen op Zoom
- Agency: Baker Hostetler LLP
- Main IPC: C08G65/38
- IPC: C08G65/38 ; C07C37/20 ; C07C39/15 ; C08G63/02
Abstract:
Disclosed herein are ortho aryl substituted bisphenol monomers that exhibit a lower binding energy to estradiol related receptors. The monomers are provided by the condensation of a ketone and phenol in the presence of an acid catalyst.
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