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1. 发明公开

EP0745233A1 CURE CONTROLLED CATALYZED MIXTURES OF EPOXY RESINS AND CURING AGENTS CONTAINING MESOGENIC MOIETIES, B-STAGED AND CURED PRODUCTS THEREFROM 失效
标题翻译： HÄRTUNGSKONTROLLIERTE和环氧树脂的催化混合物和固化剂，介晶基团包含在其中如此作出乙STATE AND固化制品
公开(公告)号：EP0745233A1
公开(公告)日：1996-12-04
申请号：EP95910243.0
申请日：1995-02-08
申请人： THE DOW CHEMICAL COMPANY
发明人： EARLS, Jimmy, D. , HEFNER, Robert, E., Jr. , BERTRAM, James, L. , WALKER, Louis, L. , CLAY, William, A.
IPC分类号： C08G59 , C09K19
CPC分类号： C09K19/3814 , C08G59/18 , C08G59/22 , C08G59/32 , C08G59/68 , Y10T428/1073 , Y10T442/3585 , Y10T442/67
摘要： Curable compositions containing (A) one or more epoxy resins, one (B) or more curing agents and (C) one or more cure controlling catalysts wherein at least one of components (A) or (B) or both components (A) and (B) contain a mesogenic moiety are prepared. These curable compositions permit processing at higher temperatures and improved properties. They are useful in the preparation of coatings, castings, electrical or laminates or composites and the like.

2. 发明授权

EP0708796B1 PROCESS FOR PREPARING COMPOSITES BASED ON ORIENTED MESOGENIC THERMOSET RESINS 失效转让
标题翻译：用于生产热固性中介，基塑料含复合材料
公开(公告)号：EP0708796B1
公开(公告)日：1998-05-27
申请号：EP93917218.5
申请日：1993-07-15
申请人： THE DOW CHEMICAL COMPANY
发明人： JONES, Robert, E., Jr. , EARLS, Jimmy, D. , HEFNER, Robert, E., Jr.
IPC分类号： C08J5/24 , C09K19/38
CPC分类号： C08J5/24 , C07D303/24 , C08G59/22 , Y10T428/1059 , Y10T428/1073

3. 发明公开

EP0573573A1 MESOGENIC GLYCIDYL AMINES 失效转让
标题翻译：中源Glycidylaminen。
公开(公告)号：EP0573573A1
公开(公告)日：1993-12-15
申请号：EP92907769.0
申请日：1992-02-28
申请人： THE DOW CHEMICAL COMPANY
发明人： HEFNER, Robert, E., Jr. , EARLS, Jimmy, D.
IPC分类号： C07D215 , C07D303 , C07D405 , C07D407 , C07D413 , C07D417 , C07D498 , C07D513 , C08G59
CPC分类号： C08G59/02 , C07D303/36 , C08G59/066 , C08G59/28 , C08G59/3227
摘要： L'invention se rapporte à des amines de glycidyle contenant des fractions mésogéniques produisant des caractéristiques améliorées après durcissement par cuisson.

4. 发明授权

EP0573573B1 MESOGENIC GLYCIDYL AMINES 失效转让
标题翻译：中源缩水
公开(公告)号：EP0573573B1
公开(公告)日：1999-09-29
申请号：EP92907769.1
申请日：1992-02-28
申请人： THE DOW CHEMICAL COMPANY
发明人： HEFNER, Robert, E., Jr. , EARLS, Jimmy, D.
IPC分类号： C08G59/20 , C08G59/50 , G02F1/35
CPC分类号： C08G59/02 , C07D303/36 , C08G59/066 , C08G59/28 , C08G59/3227

5. 发明公开

EP0670855A1 NITRO OR NITROSO GROUP TERMINATED MESOGENIC EPOXY RESIN ADDUCTS 失效
标题翻译： NITRO（OR NITROSO） - 封端的环氧树脂的介晶加合物。
公开(公告)号：EP0670855A1
公开(公告)日：1995-09-13
申请号：EP93923299.0
申请日：1993-10-06
申请人： THE DOW CHEMICAL COMPANY
发明人： HEFNER, Robert, E., Jr , EARLS, Jimmy, D.
IPC分类号： C08G59 , C09K19
CPC分类号： C08G59/1477 , C08G59/20 , C08G59/22 , C09K19/3814 , C09K19/3823
摘要： Adducts containing terminating nitro or nitroso groups and one or more mesogenic moieties are prepared by reacting (A) at least one compound containing an average of more than one vicinal epoxide group per molecule with (B) at least one compound containing one or more nitro or nitroso groups and an average of one reactive hydrogen atom per molecule; with the proviso that at least one member of components (A) and (B) contains a mesogenic moiety. Reduction of these adducts provides amines which are useful as curing agents for epoxy resins.

6. 发明公开

EP0708796A1 PROCESS FOR PREPARING COMPOSITES BASED ON ORIENTED MESOGENIC THERMOSET RESINS 失效转让
标题翻译：用于生产热固性中介，基塑料含复合材料
公开(公告)号：EP0708796A1
公开(公告)日：1996-05-01
申请号：EP93917218.0
申请日：1993-07-15
申请人： THE DOW CHEMICAL COMPANY
发明人： JONES, Robert, E., Jr. , EARLS, Jimmy, D. , HEFNER, Robert, E., Jr.
IPC分类号： C08J5 , C07D303 , C08G59 , C09K19
CPC分类号： C08J5/24 , C07D303/24 , C08G59/22 , Y10T428/1059 , Y10T428/1073
摘要： Continuous fiber reinforced oriented mesogen-containing resin matrix composites are prepared by (A) saturating a continuous fiber substrate material with a curable composition comprising (1) at least one mesogen-containing resin which contains an average of more than one vicinal epoxide group, thiirane group, cyanate group or vinyl ester group per molecule; and, optionally, (2) a curing amount of at least one curing agent and/or curing catalyst therefor; (B) arranging one or more saturated continuous fiber substrate material(s) formed in step (A) into a desired configuration; (C) subjecting the arranged saturated continuous fiber substrate material(s) from step (B) to a temperature which causes the mesogen-containing resin to convert to a liquid crystalline state; (D) subjecting the heated arranged saturated continuous fiber substrate material(s) from step (C) to a pressure sufficient to cause flow induced shear in the interstices of said continuous fiber substrate; (E) subjecting the continuous fiber substrate material of step (D) to curing conditions either simultaneously with the application of pressure in step (D) and/or subsequent to said application of pressure; and (F) permitting the cured continuous fiber reinforced composite of step (E) to cool to room temperature; thereby forming a cured continuous fiber reinforced composite containing an oriented mesogen-containing resin matrix. These composites have improved properties as compared to composites which are not oriented.

7. 发明公开

EP0670856A1 THERMOSETTABLE COMPOSITION CONTAINING MESOGENIC MOIETIES 失效
标题翻译： WÄRMEHÄRTBAREZUSAMMENSETZUNG，DISKOTISCHE MESOGENE GRUPPEN ENTHALTEND。
公开(公告)号：EP0670856A1
公开(公告)日：1995-09-13
申请号：EP93925031.0
申请日：1993-10-26
申请人： THE DOW CHEMICAL COMPANY
发明人： HEFNER, Robert, E., Jr. , EARLS, Jimmy, D.
IPC分类号： C09K19 , C07C37 , C07C39 , C08F290 , C08G59 , C08G75 , C08L63
CPC分类号： C07C39/17 , C07C37/055 , C07C37/20 , C07C2603/42 , C07C2603/92 , C08G59/3218 , C08G75/06 , C09K19/38 , C09K19/3833 , C09K19/388
摘要： Thermosettable resins, including epoxy resins, polythiirane resins and vinyl ester resins were prepared from compounds containing one or more discotic mesogenic moieties. The resultant thermosettable resins may be processed to provide the discotic liquid crystalline state. The thermosettable resin compositions can be employed in coating, casting, encapsulation, electronic or structural laminate or composite, filament winding, molding and the like applications.
摘要翻译： PCT No.PCT / US93 / 10196 Sec。 371日期1995年5月18日 102（e）日期1995年5月18日PCT提交1993年10月26日PCT公布。公开号WO94 / 12556 日期1994年6月9日由含有一个或多个盘状介晶部分的化合物制备包含环氧树脂，聚噻吩环己烷树脂和乙烯基酯树脂的可嗜热树脂。所得到的热固性树脂可以被加工以提供盘状液晶状态。可热可树脂组合物可以用于涂覆，浇铸，封装，电子或结构层压板或复合材料，长丝缠绕，模制和类似应用中。

8. 发明公开

EP0579743A1 DIAMINO-ALPHA-ALKYLSTILBENES 失效
标题翻译：氨基 - 阿尔法Alkylstilbene。
公开(公告)号：EP0579743A1
公开(公告)日：1994-01-26
申请号：EP92910299.0
申请日：1992-01-31
申请人： THE DOW CHEMICAL COMPANY
发明人： HEFNER, Robert, E., Jr. , EARLS, Jimmy, D.
IPC分类号： C07C211 , C07C255 , C07D303 , C07D405 , C07D413 , C08G59 , C09K19
CPC分类号： C08G59/02 , C07C211/50 , C08G59/20 , C08G59/5033 , C09K19/3814 , C09K19/3823
摘要： On a préparé des composés de diamino-alpha-alkylstilbène contenant une fraction mésogénique. Ces composés peuvent être utilisés comme agents de durcissement pour des résines epoxy.

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