Modified bisimide compositions
    1.
    发明授权
    Modified bisimide compositions 失效
    改性双酰亚胺组合物

    公开(公告)号:US5449726A

    公开(公告)日:1995-09-12

    申请号:US355449

    申请日:1994-12-13

    申请人: Larry S. Corley

    发明人: Larry S. Corley

    CPC分类号: C08F222/40 C08G73/12

    摘要: A modified bisimide resin is prepared by copolymerizing a bisimide monomer and a cyclic triene. The copolymerization of a bisimide with a cyclic triene such as 1,2,4-trimethylenecyclohexane provides a modified bisimide having good fracture toughness.

    摘要翻译: 通过共聚双酰亚胺单体和环状三烯来制备改性的双酰亚胺树脂。 双酰亚胺与环状三烯如1,2,4-三亚甲基环己烷的共聚提供了具有良好断裂韧性的改性双酰亚胺。

    Bisbenzocyclobutene/bisimide compositions
    5.
    发明授权
    Bisbenzocyclobutene/bisimide compositions 失效
    双苯并环丁烯/双酰亚胺组合物

    公开(公告)号:US4973636A

    公开(公告)日:1990-11-27

    申请号:US359001

    申请日:1989-05-30

    申请人: Larry S. Corley

    发明人: Larry S. Corley

    IPC分类号: C08G61/00 C08G73/12 H05K1/03

    摘要: A class of benzocyclobutene/bisimide copolymers having superior toughness are disclosed. The copolymers are derived from bisbenzocyclobutene monomers characterized by one of structures ##STR1## in which R is selected from unsubstituted and non-electrophilic substituted phenylene, naphthalenediyl and ##STR2## X is selected from oxygen, sulfur, nitrogen, --CH.sub.2 -- and --C(CH.sub.3).sub.2 --; and X' is selected from O, S, N and --CH.sub.2 --. Also disclosed is a method for preparing a bisbenzocyclobutene/bisimide copolymer having a Tg greater than 200.degree. C. and a Mode I fracture toughness greater than 2 MPa.multidot.m.sup.1/2.

    摘要翻译: 公开了一类具有优异韧性的苯并环丁烯/双酰亚胺共聚物。 共聚物衍生自双苯并环丁烯单体,其特征在于结构为“IMAGE”或“IMAGE”的结构,其中R选自未取代和非亲电取代的亚苯基,萘二基,X选自氧,硫,氮,-CH 2 - 和-C(CH 3)2 - ; 并且X'选自O,S,N和-CH 2 - 。 还公开了一种制备Tg大于200℃,模式I断裂韧性大于2MPaxm1 / 2的双苯并环丁烯/双酰亚胺共聚物的方法。

    Purification of cyclobutenohaloarenes
    6.
    发明授权
    Purification of cyclobutenohaloarenes 失效
    环丁烷卤代烷烃的纯化

    公开(公告)号:US4935563A

    公开(公告)日:1990-06-19

    申请号:US262756

    申请日:1988-10-26

    申请人: Larry S. Corley

    发明人: Larry S. Corley

    IPC分类号: C07C17/38 C07C25/22

    CPC分类号: C07C17/395 C07C2102/06

    摘要: A process is described for purification of a reaction product mixture of cyclobuteno-4-haloarene containing aliphatic halide impurities. The product mixture is contacted with a tertiary amine under conditions effective for conversion of aliphatic halides to soluble species which can be removed from the mixture by extraction. The process can be used, for example, in the recovery of 4-bromobenzocyclobutene from a reaction product mixture containing aliphatic halide by-products such as 1-bromo-2-(2-bromoethyl)benzene.

    摘要翻译: 描述了用于纯化含有脂族卤代杂环的环丁烯-4-卤代芳烃的反应产物混合物的方法。 产物混合物在有效将脂族卤化物转化成可溶物质的条件下与叔胺接触,可通过萃取从混合物中除去。 该方法可用于例如从含有脂族卤化物副产物如1-溴-2-(2-溴乙基)苯的反应产物混合物中回收4-溴苯并环丁烯。

    Bisbenzocyclobutene/bisimide/free radical polymerization inhibitor
composition
    7.
    发明授权
    Bisbenzocyclobutene/bisimide/free radical polymerization inhibitor composition 失效
    双苯并环丁烯/双酰亚胺/自由基聚合抑制剂组合物

    公开(公告)号:US4927907A

    公开(公告)日:1990-05-22

    申请号:US358742

    申请日:1989-05-30

    申请人: Larry S. Corley

    发明人: Larry S. Corley

    IPC分类号: C08F222/40 C08G73/12

    摘要: A composition is disclosed comprising a bisbenzocyclobutene, a bismide and a free radical inhibitor. The free radical inhibitor is preferably phenothiazine. The presence of the free radical inhibitor enhances the toughness and high-temperature viscosity stability of bisbenzocyclobutene/bismaleimide copolymers.

    摘要翻译: 公开了包含双苯并环丁烯,双马来酰亚胺和自由基抑制剂的组合物。 自由基抑制剂优选是吩噻嗪。 自由基抑制剂的存在增强双苯并环丁烯/双马来酰亚胺共聚物的韧性和高温粘度稳定性。

    Cure rate control in epoxy resin compositions
    8.
    发明授权
    Cure rate control in epoxy resin compositions 失效
    环氧树脂组合物中的固化速率控制

    公开(公告)号:US4668758A

    公开(公告)日:1987-05-26

    申请号:US782750

    申请日:1985-09-30

    申请人: Larry S. Corley

    发明人: Larry S. Corley

    IPC分类号: C08G59/18 C08G59/68

    CPC分类号: C08G59/18 C08G59/68

    摘要: An epoxy resin composition containing a cationic curing agent and a cure-retarding amount of a diarylamine. The diarylamine lengthens the pot life of the epoxy-curing agent composition.

    摘要翻译: 含有阳离子固化剂和固化抑制量的二芳基胺的环氧树脂组合物。 二芳基胺可延长环氧固化剂组合物的适用期。

    Curable saturated polyepoxide-triglycidyl cyanurate compositions
    9.
    发明授权
    Curable saturated polyepoxide-triglycidyl cyanurate compositions 失效
    可固化的饱和聚环氧化物 - 三缩水甘油基氰脲酸酯组合物

    公开(公告)号:US4461879A

    公开(公告)日:1984-07-24

    申请号:US376475

    申请日:1982-05-10

    CPC分类号: C08G59/50 C08G59/38

    摘要: The present invention is particularly directed to a coating composition exhibiting faster cure times and improved physical properties which comprise (1) from about 60% to about 95% by weight of a saturated epoxy resin, (2) from about 5% to about 40% by weight of triglycidyl cyanurate (or triglycidyl thiocyanurate) and (3) a curing amount of an epoxy curing agent, preferably an amino-containing curing agent.

    摘要翻译: 本发明特别涉及一种涂料组合物,其具有更快的固化时间和改进的物理性能,其包括(1)约60%至约95%重量的饱和环氧树脂,(2)约5%至约40% 的三缩水甘油基氰尿酸酯(或三氰基硫氰酸酯)和(3)固化量的环氧固化剂,优选含氨基的固化剂。