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公开(公告)号:US5843562A
公开(公告)日:1998-12-01
申请号:US857404
申请日:1997-05-16
申请人: Minoru Onodera , Takeichi Tsudaka , Toshiaki Sato , Randy Douglas Jester , Leonard R. Garrett, deceased , Detlef Frank
发明人: Minoru Onodera , Takeichi Tsudaka , Toshiaki Sato , Randy Douglas Jester , Leonard R. Garrett, deceased , Detlef Frank
CPC分类号: B29C59/022 , Y10S428/91 , Y10T428/1036 , Y10T428/24355 , Y10T428/268 , Y10T428/31786
摘要: A film having a roughened surface. The film is made of an LCP and has surface recessions covering at least about 25% of the area of the surface. The film is made by pressing an embossing means against the film surface at a temperature about 15.degree.-75.degree. C. below the melting point of the polymer. The embossed film has improved resistance to abrasion.
摘要翻译: 具有粗糙表面的膜。 该膜由LCP制成并具有覆盖表面面积的至少约25%的表面凹陷。 通过在低于聚合物熔点的约15-75℃的温度下将压花装置压在膜表面上来制造膜。 压纹膜具有改善的耐磨性。
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公开(公告)号:US5703202A
公开(公告)日:1997-12-30
申请号:US627493
申请日:1996-04-02
申请人: Randy Douglas Jester , John Arthur Penoyer , Douglas Duane Roth , Detlef Frank , Minoru Onodera , Takeichi Tsudaka , Toshiaki Sato , Tohei Moritani
发明人: Randy Douglas Jester , John Arthur Penoyer , Douglas Duane Roth , Detlef Frank , Minoru Onodera , Takeichi Tsudaka , Toshiaki Sato , Tohei Moritani
IPC分类号: B29C33/52 , B29C41/12 , B29C41/36 , B29C41/40 , B29C41/42 , B29C41/46 , B29C47/00 , B29C71/02 , B29L7/00 , C09K19/38 , C08J5/18
CPC分类号: B29C71/02 , B29C47/00 , B29C47/0019 , B29C47/0021 , B29C47/0057 , B29C47/065 , B29K2105/0079 , B29L2007/008
摘要: A process for treating a liquid crystal polymer film which includes the steps of: heating a film obtained by extrusion molding of a liquid crystal polymer, while contacting at least one surface of the film with a supporting body, to melt the polymer; cooling the melted polymer to form a solidified polymer layer; and separating the solidified polymer layer from the supporting body. The process readily provides liquid crystal polymer films having excellent resistance to intra-layer delamination and high tensile strength and elongation, as well as excellent resistance to abrasion, dimensional stability when heated, and resistance to folding.
摘要翻译: 一种处理液晶聚合物膜的方法,包括以下步骤:在将膜的至少一个表面与支撑体接触的同时,将通过液晶聚合物的挤出成型获得的膜加热,使聚合物熔融; 冷却熔融的聚合物以形成固化的聚合物层; 并将固化的聚合物层与支撑体分离。 该方法容易地提供具有优异的层内分层耐受性和高拉伸强度和伸长率的液晶聚合物膜,以及优异的耐磨性,加热时的尺寸稳定性和耐折叠性。
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公开(公告)号:US5529740A
公开(公告)日:1996-06-25
申请号:US307993
申请日:1994-09-16
申请人: Randy D. Jester , John A. Penoyer , Douglas D. Roth , Detlef Frank , Minoru Onodera , Takeichi Tsudaka , Toshiaki Sato , Tohei Moritani
发明人: Randy D. Jester , John A. Penoyer , Douglas D. Roth , Detlef Frank , Minoru Onodera , Takeichi Tsudaka , Toshiaki Sato , Tohei Moritani
IPC分类号: B29C33/52 , B29C41/12 , B29C41/36 , B29C41/40 , B29C41/42 , B29C41/46 , B29C47/00 , B29C71/02 , B29L7/00 , C09K19/38
CPC分类号: B29C71/02 , B29C47/00 , B29C47/0019 , B29C47/0021 , B29C47/0057 , B29C47/065 , B29K2105/0079 , B29L2007/008
摘要: A process for treating a liquid crystal polymer film which includes the steps of: heating a film obtained by extrusion molding of a liquid crystal polymer, while contacting at least one surface of the film with a supporting body, to melt the polymer; cooling the melted polymer to form a solidified polymer layer; and separating the solidified polymer layer from the supporting body. The process readily provides liquid crystal polymer films having excellent resistance to intra-layer delamination and high tensile strength and elongation, as well as excellent resistance to abrasion, dimensional stability when heated, and resistance to folding.
摘要翻译: 一种处理液晶聚合物膜的方法,包括以下步骤:在将膜的至少一个表面与支撑体接触的同时,将通过液晶聚合物的挤出成型获得的膜加热,使聚合物熔融; 冷却熔融的聚合物以形成固化的聚合物层; 并将固化的聚合物层与支撑体分离。 该方法容易地提供具有优异的层内分层耐受性和高拉伸强度和伸长率的液晶聚合物膜,以及优异的耐磨性,加热时的尺寸稳定性和耐折叠性。
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公开(公告)号:US5217762A
公开(公告)日:1993-06-08
申请号:US691504
申请日:1991-04-25
申请人: Detlef Frank
发明人: Detlef Frank
IPC分类号: B29C47/00 , B29K67/00 , B29K69/00 , B29K77/00 , B29L7/00 , C08G63/00 , C08G63/02 , C08G63/60 , C08G64/00 , C08G64/06 , C08G69/32 , C08G73/16 , C08J5/18 , C09K19/02 , C09K19/38
CPC分类号: C08J5/18 , C08J2367/03 , C08J2377/10 , Y10T428/2495
摘要: A sheet-like molding made of a liquid-crystalline polymer which can be processed in the liquid-crystalline melt is described. It contains less than 1 .times.10.sup.-1, preferably less than 2 .times.10.sup.-2, flow irregularities per cm.sup.3.
摘要翻译: 描述了可在液晶熔体中加工的液晶聚合物制成的片状模制品。 它含有小于1×10 -1,优选小于2×10 -2,每立方厘米的流动不规则。
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