公开(公告)号：US5174933A

公开(公告)日：1992-12-29

申请号：US623335

申请日：1990-12-06

申请人： Kazuhisa Toh ,  Shinji Sasaki ,  Takami Nakamura ,  Nobutaka Tanaka

发明人： Kazuhisa Toh ,  Shinji Sasaki ,  Takami Nakamura ,  Nobutaka Tanaka

IPC分类号： B29C45/00 ,  B29C37/00 ,  B29C43/14 ,  B29C43/58 ,  B29C45/14

CPC分类号： B29C37/0028 ,  B29C43/146 ,  B29C43/58 ,  B29C2037/903 ,  B29K2105/0854

摘要： A cavity pressure is sequentially changed, by relatively displacing two mold dies forming a mold cavity, to a molding presure at which a product is molded in the mold cavity, a coating pressure lower than the molding pressure at which fluidized thermosetting plastic material is injected to form a coating layer, a curing pressure between the coating pressure and molding pressure at which the coating layer is cured, and a finishing pressure between the coating pressure and curing pressure at which the coating layer thermosets. The changing of the cavity pressure to the coating pressure is initiated a predetermined time later than a termination of a drop in pressure from the molding pressure due to shrinkage of the product. The changing of the cavity pressure to the curing pressure is initiated at a peak of an increase in relative displacement between the two mold dies caused by injecting a fluidized thermosetting plastic material in the mold cavity.

摘要翻译： 通过将形成模具腔的两个模具相对移位到模具中模制产品的模制件中，腔体压力被顺序地改变，涂覆压力低于流化的热固性塑料材料注入的成型压力 形成涂层，涂层压力和涂层固化的成型压力之间的固化压力以及涂层压力和涂层热固化的固化压力之间的精加压。 将空腔压力改变到涂覆压力的时间比由于产品收缩而从成型压力下降的压力终止开始一个预定的时间。 将腔体压力​​改变为固化压力的起始点是通过在模腔中注入流化的热固性塑料材料而引起的两个模具间的相对位移增加的峰值。

公开(公告)号：US06552095B1

公开(公告)日：2003-04-22

申请号：US09856925

申请日：2001-05-30

申请人： Takahiro Tochioka ,  Kazuhisa Toh ,  Mitsuharu Kaneko

发明人： Takahiro Tochioka ,  Kazuhisa Toh ,  Mitsuharu Kaneko

IPC分类号： C08J922

CPC分类号： B32B27/065 ,  B05D1/18 ,  B29C41/18 ,  B29C44/1228 ,  B29C44/3484 ,  B29C63/0073 ,  B29C65/02 ,  B29C65/10 ,  B29C65/1412 ,  B29C65/1422 ,  B29C65/522 ,  B29C66/1122 ,  B29C66/45 ,  B29C66/545 ,  B29C66/71 ,  B29C66/723 ,  B29C66/73161 ,  B29C66/73753 ,  B29C66/73755 ,  B29C66/73921 ,  B29C66/8221 ,  B29C66/8324 ,  B29K2995/0072 ,  B32B5/18 ,  B32B2266/025 ,  C08J9/141 ,  C08J9/32 ,  C08J2203/22 ,  C08J2207/02 ,  C08J2325/10 ,  C09J5/08 ,  C09J125/10 ,  Y10T428/24996 ,  B29K2075/00 ,  B29K2071/12 ,  B29K2055/02 ,  B29K2027/06 ,  B29K2023/12 ,  B29K2023/00

摘要： A laminate comprising a pair of thermoplastic resin members having fluctuation of clearance between the adhesion surfaces thereof, and a thermoplastic material foam layer which adheres the pair of the thermoplastic resin members. This laminate is formed from thermoplastic resin as a whole and can absorb the fluctuation of clearance between the members, and the thermoplastic resin members are firmly adhered with the thermoplastic material foam layer.

摘要翻译： 一种层压体，包括一对在其粘合表面之间具有间隙的波动的热塑性树脂构件和粘附一对热塑性树脂构件的热塑性材料泡沫层。 该层叠体由热塑性树脂整体形成，能够吸收构件之间的间隙的波动，并且热塑性树脂构件与热塑性材料泡沫层牢固地粘合。

公开(公告)号：US5474734A

公开(公告)日：1995-12-12

申请号：US19852

申请日：1993-02-19

申请人： Terumi Akazawa ,  Takafumi Yamane ,  Kazunobu Nakamori ,  Takeyuki Uchida ,  Masao Hara ,  Kazuhisa Toh

发明人： Terumi Akazawa ,  Takafumi Yamane ,  Kazunobu Nakamori ,  Takeyuki Uchida ,  Masao Hara ,  Kazuhisa Toh

IPC分类号： B29C49/04 ,  B29C49/10 ,  B29C49/42 ,  B29C49/64

CPC分类号： B29C49/04 ,  B29C49/10 ,  B29C49/4247 ,  B29C49/6436 ,  B29C49/041 ,  B29L2031/716 ,  B29L2031/771

摘要： A parison is hung down between a pair of molding metallic molds in the opened state, expanding members are contacted with the specified portions of the parison, and after setting the temperature difference between the specified portions and other portions in accordance with a pre-set thickness ratio between both portions after forming thereof, the expanding members are moved while cooling the specified portions of expanding members so as to extend and thin the portions other than the specified portions of the parison, and the metallic molds are closed together so as to blow compressed air into the parison to effect blow-molding.

摘要翻译： 在打开状态的一对成型金属模之间，将型坯悬挂在膨胀构件与型坯的特定部分接触，并且在根据预定厚度设定指定部分和其它部分之间的温度差之后 在形成后两部分之间的比例，使膨胀构件移动，同时冷却膨胀构件的指定部分，以使除型坯的特定部分之外的部分延伸和变薄，并且金属模具被关闭在一起以便压缩 空气进入型坯进行吹塑。

公开(公告)号：US5626703A

公开(公告)日：1997-05-06

申请号：US4901

申请日：1993-01-21

申请人： Takashi Tomita ,  Masakatsu Ohsugi ,  Yushi Matsuda ,  Mitsuharu Kaneko ,  Keita Sasaki ,  Kazuhisa Toh ,  Masayasu Nishihara ,  Kenji Moriwaki

发明人： Takashi Tomita ,  Masakatsu Ohsugi ,  Yushi Matsuda ,  Mitsuharu Kaneko ,  Keita Sasaki ,  Kazuhisa Toh ,  Masayasu Nishihara ,  Kenji Moriwaki

IPC分类号： B29C43/24 ,  B29C47/00 ,  B29C47/06 ,  B29C47/30 ,  B29C53/34 ,  B29C55/00 ,  B29C65/00 ,  B29C67/00 ,  B29C69/00 ,  B29C69/02 ,  B29C70/04 ,  B29C70/06 ,  B29C70/20

CPC分类号： B29C47/065 ,  B29C47/0004 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/0038 ,  B29C47/0047 ,  B29C47/0066 ,  B29C47/30 ,  B29C53/34 ,  B29C55/00 ,  B29C65/02 ,  B29C66/43 ,  B29C66/431 ,  B29C66/45 ,  B29C66/83413 ,  B29C66/91411 ,  B29C66/91421 ,  B29C66/91431 ,  B29C66/91645 ,  B29C67/0044 ,  B29C70/04 ,  B29C70/06 ,  B29C70/202 ,  B32B38/1816 ,  B29C2793/0027 ,  B29C43/24 ,  B29C47/0014 ,  B29C47/0016 ,  B29C47/0059 ,  B29C47/02 ,  B29K2101/12 ,  B29K2105/0079 ,  B29K2105/08 ,  B29L2007/002 ,  B29L2031/06

摘要： The present invention relates to a method for preparing a composite material comprising a matrix resin of a thermal plastic resin and a liquid crystal resin which has a liquid crystal transition temperature higher than the minimum temperature of capable of molding said thermal plastic resin and which is formed into a fiber structure as a reinforcing material.The method is characterized in that the composite composition is subjected to a melt extrusion process at an apparent shear rate of 3.times.10.sup.2 to 10.sup.5 sec.sup.-1 and above the liquid crystal transition temperature. The resulting material in a filament or thin film has fibers of the liquid crystal resin having an aspect of more than 3 in the matrix resin, so that it is provided with an improved tensile strength by further being subjected to a drawing process at a drawing ratio of 11 to 120. As the composite materials have too small diameter or thickness to be molded in a desired product, they are preferably further subjected to a gathering process, a folding process or a laminating process in which a plurality of strand or film materials are welded to each other at the surface thereof and formed into a strand or sheet form capable of molding.

摘要翻译： 本发明涉及一种制备复合材料的方法，该复合材料包括热塑性树脂的基体树脂和液晶树脂，液晶树脂的液晶转变温度高于能够模制所述热塑性树脂的最低温度并形成 作为增强材料的纤维结构。 该方法的特征在于，复合组合物在3×102〜105秒-1的表观剪切速率和高于液晶转变温度下进行熔融挤出加工。 长丝或薄膜中的所得材料在基质树脂中具有一个方面大于3的液晶树脂的纤维，从而通过进一步以拉伸比进行拉伸加工来提供拉伸强度的提高 由于复合材料的直径或厚度太小而不能模制成所需的产品，因此优选进一步进行聚集过程，折叠过程或层压过程，其中多个线材或薄膜材料是 在其表面彼此焊接并形成能够模制的线或片形式。

公开(公告)号：US5395470A

公开(公告)日：1995-03-07

申请号：US55117

申请日：1993-04-30

申请人： Kazuhisa Toh ,  Masayasu Nishihara ,  Kenji Moriwaki ,  Masatoshi Shinomori

发明人： Kazuhisa Toh ,  Masayasu Nishihara ,  Kenji Moriwaki ,  Masatoshi Shinomori

IPC分类号： B29C43/24 ,  B29C47/00 ,  B29C47/06 ,  B29C47/30 ,  B29C53/34 ,  B29C55/00 ,  B29C65/00 ,  B29C67/00 ,  B29C69/00 ,  B29C69/02 ,  B29C70/04 ,  B29C70/06 ,  B29C70/20 ,  B29C47/02

CPC分类号： B29C70/202 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/0038 ,  B29C47/0047 ,  B29C47/0066 ,  B29C47/065 ,  B29C47/30 ,  B29C53/34 ,  B29C55/00 ,  B29C65/14 ,  B29C65/1412 ,  B29C65/18 ,  B29C66/43 ,  B29C66/432 ,  B29C66/45 ,  B29C66/7392 ,  B29C66/8362 ,  B29C66/91411 ,  B29C66/91421 ,  B29C66/91431 ,  B29C66/91645 ,  B29C67/0044 ,  B29C70/04 ,  B29C70/06 ,  B32B38/1816 ,  B29C2793/0027 ,  B29C43/24 ,  B29C47/0016 ,  B29C47/0019 ,  B29C47/0033 ,  B29C47/0057 ,  B29C47/02 ,  B29C65/02 ,  B29K2101/12 ,  B29K2105/0079 ,  B29K2105/0088 ,  B29K2105/08 ,  B29L2007/002 ,  B29L2031/06

摘要： The present invention is to provide a method and an apparatus for molding a resin composite sheet having an improved composite property. Therefore, the method and apparatus according to the present invention comprises a step or means of extruding film sheets through plurality of dies from a thermoplastic composite composition comprising a thermoplastic matrix resin, a liquid crystal resin which has a liquid crystal transition temperature higher than a minimum temperature of the matrix resin and an ability to be melt-extruded into a fiber in the matrix resin; a step or means of laminating the liquid crystal resin composite films into an integral or one body sheet by superposing and pressing them to each other at a melt-bonding temperature higher than the minimum moldable temperature of the matrix resin and lower than the liquid crystal transition temperature while discharging the air therebetween by means of the pressing pressure.

摘要翻译： 本发明提供一种具有改善的复合性能的树脂复合片的模制方法和装置。 因此，根据本发明的方法和装置包括从包含热塑性基质树脂的热塑性复合材料组合物通过多个模具挤出薄膜片的步骤或装置，液晶树脂的液晶转变温度高于最低 基体树脂的温度和熔融挤出到基体树脂中的纤维的能力; 通过在高于基体树脂的最低成型温度的熔融粘合温度下将液晶树脂复合膜叠合并压合成一体或一体的薄片的步骤或方法，并且低于液晶转变 同时通过按压压力排出空气。