发明授权
- 专利标题: Mesogenic novolacs and resins
- 专利标题(中): 介孔酚醛清漆和树脂
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申请号: US511390申请日: 1995-08-04
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公开(公告)号: US5621071A公开(公告)日: 1997-04-15
- 发明人: Mark D. Newsham , Robert E. Hefner, Jr. , Jimmy D. Earls
- 申请人: Mark D. Newsham , Robert E. Hefner, Jr. , Jimmy D. Earls
- 申请人地址: MI Midland
- 专利权人: The Dow Chemical Company
- 当前专利权人: The Dow Chemical Company
- 当前专利权人地址: MI Midland
- 主分类号: C08G8/00
- IPC分类号: C08G8/00 ; C08G8/08 ; C08G59/08 ; C08G59/10 ; C08G59/14 ; C08G59/17 ; C08G59/32 ; C08L61/06 ; C08L63/00 ; C09K19/38 ; G02F1/361 ; C08F6/00 ; C08J3/00
摘要:
The present invention discloses novolacs and thermosets thereof containing mesogenic moieties. Certain of said novolacs and thermosets thereof exhibit nonlinear optical properties upon orientation.
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