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1. 发明授权

US4705714A Differentially crosslinked and oriented polyethylene film 失效
标题翻译：差异交联和取向的聚乙烯薄膜
公开(公告)号：US4705714A
公开(公告)日：1987-11-10
申请号：US836914
申请日：1986-03-06
申请人： Yasushi Itaba , Keichiro Saito , Jyoichi Tabuchi , Masao Yoshizawa
发明人： Yasushi Itaba , Keichiro Saito , Jyoichi Tabuchi , Masao Yoshizawa
IPC分类号： B29C71/04 , B32B27/32 , B32B27/06 , B32B27/16 , C08F110/02
CPC分类号： B32B27/32 , B29C71/04 , B32B27/322 , B29K2023/06 , B29K2023/0641 , B29K2105/24 , B29K2995/0026 , B29K2995/005 , B29K2995/0063 , B29L2007/008 , Y10S428/91 , Y10T428/24942 , Y10T428/2495 , Y10T428/24967 , Y10T428/261 , Y10T428/31913
摘要： An oriented film is prepared by crosslinking a sheet of HDPE to provide maximum crosslinking at the surfaces of the sheet and minimum orientation at its middle layer portion, and thereafter heating and stretching the film to obtain an oriented HDPE of high clarity film of improved moisture proof.

2. 发明授权

US4590020A Method of producing oriented polyethylene film 失效
标题翻译：制备取向聚乙烯薄膜的方法
公开(公告)号：US4590020A
公开(公告)日：1986-05-20
申请号：US592321
申请日：1984-03-22
申请人： Yasushi Itaba , Keichiro Saito , Jyoichi Tabuchi , Masao Yoshizawa
发明人： Yasushi Itaba , Keichiro Saito , Jyoichi Tabuchi , Masao Yoshizawa
IPC分类号： B29C71/04 , B32B27/32 , B29C35/02 , B29C35/10 , B29C55/02
CPC分类号： B32B27/32 , B29C71/04 , B32B27/322 , B29K2023/06 , B29K2023/0641 , B29K2105/24 , B29K2995/0026 , B29K2995/005 , B29K2995/0063 , B29L2007/008 , Y10S428/91 , Y10T428/24942 , Y10T428/2495 , Y10T428/24967 , Y10T428/261 , Y10T428/31913
摘要： An oriented film is prepared by crosslinking a sheet of HDPE to provide maximum crosslinking at the surfaces of the sheet and minimum orientation at its middle layer portion, and thereafter heating and stretching the film to obtain an oriented HDPE of high clarity film of improved moisture proof.
摘要翻译：通过将HDPE片交联以在片材的表面提供最大交联并在其中间层部分具有最小取向来制备定向膜，然后加热和拉伸膜以获得具有改进防潮性的高透明度膜的取向HDPE 。

3. 发明授权

US4636340A Method of producing crosslinked polyethylene stretched film 失效
标题翻译：生产交联聚乙烯拉伸膜的方法
公开(公告)号：US4636340A
公开(公告)日：1987-01-13
申请号：US682864
申请日：1984-12-18
申请人： Yasushi Itaba , Tadao Yoshino , Yutaka Yoshifuji , Keichiro Saito , Jyoichi Tabuchi
发明人： Yasushi Itaba , Tadao Yoshino , Yutaka Yoshifuji , Keichiro Saito , Jyoichi Tabuchi
IPC分类号： C08K3/00 , B29C55/00 , B29C55/02 , B29K23/00 , B29K105/16 , B29K105/24 , B29L7/00 , C08J3/24 , C08J5/18 , C08L23/00 , C08L23/04 , C08L101/00 , B29C35/08 , B29C55/12
CPC分类号： C08J3/245 , B29C55/02 , C08J5/18 , B29K2023/06 , C08J2323/06 , Y10T428/264 , Y10T428/268 , Y10T428/31855
摘要： An oriented film is prepared by crosslinking a sheet of polyethylene (preferably HDPE) containing particulate inorganic slip and antiblock additions to provide maximum crosslinking at the surfaces of the sheet and minimum orientation at its middle layer portion, and thereafter heating and stretching the film to obtain an oriented HDPE of high clarity film of improved moisture proof.
摘要翻译：通过将含有颗粒状无机滑动和防粘连添加剂的聚乙烯片（优选HDPE）交联以在片材的表面提供最大交联并在其中间层部分最小取向来制备定向膜，然后加热和拉伸该膜以获得高透明度的取向HDPE，具有改进的防潮性能。

4. 发明授权

US4673619A Polyethylene stretched film 失效
标题翻译：聚乙烯拉伸膜
公开(公告)号：US4673619A
公开(公告)日：1987-06-16
申请号：US896798
申请日：1986-08-15
申请人： Yasushi Itaba , Tadao Yoshino , Yutaka Yoshifuji , Keichiro Saito , Jyoichi Tabuchi
发明人： Yasushi Itaba , Tadao Yoshino , Yutaka Yoshifuji , Keichiro Saito , Jyoichi Tabuchi
IPC分类号： C08K3/00 , B29C55/00 , B29C55/02 , B29K23/00 , B29K105/16 , B29K105/24 , B29L7/00 , C08J3/24 , C08J5/18 , C08L23/00 , C08L23/04 , C08L101/00 , B32B7/02
CPC分类号： C08J3/245 , B29C55/02 , C08J5/18 , B29K2023/06 , C08J2323/06 , Y10T428/264 , Y10T428/268 , Y10T428/31855
摘要： An oriented film is prepared by crosslinking a sheet of polyethylene (preferably HDPE) containing particulate inorganic slip and antiblock additions to provide maximum crosslinking at the surfaces of the sheet and minimum orientation at its middle layer portion, and thereafter heating and stretching the film to obtain an oriented HDPE of high clarity film of improved moisture proof.
摘要翻译：通过将含有颗粒状无机滑动和防粘连添加剂的聚乙烯片（优选HDPE）交联以在片材的表面提供最大交联并在其中间层部分最小取向来制备定向膜，然后加热和拉伸该膜以获得高透明度的取向HDPE，具有改进的防潮性能。

5. 发明授权

US4904257A Fibrous bone filler and process of producing the same 失效
标题翻译：纤维骨填料及其生产方法
公开(公告)号：US4904257A
公开(公告)日：1990-02-27
申请号：US215782
申请日：1988-07-06
申请人： Shoichi Mori , Shigeo Fujii , Masao Yoshizawa , Kenji Miyasaka , Jyoichi Tabuchi , Kazufumi Egawa , Minoru Hirano , Yoshikazu Yoshida
发明人： Shoichi Mori , Shigeo Fujii , Masao Yoshizawa , Kenji Miyasaka , Jyoichi Tabuchi , Kazufumi Egawa , Minoru Hirano , Yoshikazu Yoshida
IPC分类号： A61L27/00 , A61F2/00 , A61F2/28 , A61L27/12 , A61L27/46
CPC分类号： A61F2/28 , A61L27/12 , A61L27/46 , A61F2310/00293 , A61L2430/02 , Y10T428/249921
摘要： A fibrous bone filler having an excellent biocompatibility. The bone filler comprises fibers containing hydroxyl apatite. The hydroxyl apatite is "intact", that is, the hydroxyl apatite substantially retains its hydroxyl groups.
摘要翻译：具有优异生物相容性的纤维状骨填料。骨填料包含含有羟基磷灰石的纤维。羟基磷灰石是“完整的”，即羟基磷灰石基本保持其羟基。

6. 发明授权

US5041252A Nonwoven fabric of water-soluble resin fibers 失效
标题翻译：水溶性树脂纤维无纺布
公开(公告)号：US5041252A
公开(公告)日：1991-08-20
申请号：US396836
申请日：1989-08-22
申请人： Shigeo Fujii , Shoichi Mori , Jyoichi Tabuchi
发明人： Shigeo Fujii , Shoichi Mori , Jyoichi Tabuchi
IPC分类号： D04H1/42 , D04H1/56
CPC分类号： D04H1/56 , D04H1/4382
摘要： A nonwoven fabric consisting of water-soluble resin fine fibers having a mean fiber diameter of at most 30 .mu.m and a basis weight of 5 to 500 g/m.sup.2 is produced by extruding an aqueous solution containing a water-soluble resin or a melt of a water-soluble resin plasticized with water through nozzles, stretching the extruded material to form fibers by a high speed gas flow, heating the fibers to evaporate the water in the fibers and then collecting the fibers.
摘要翻译：通过将含有水溶性树脂或熔体的水溶液挤出而制造的平均纤维直径最大为30μm，基重为5〜500g / m 2的水溶性树脂细纤维组成的无纺布通过喷嘴用水塑化的水溶性树脂，通过高速气流拉伸挤出的材料以形成纤维，加热纤维以蒸发纤维中的水，然后收集纤维。

7. 发明授权

US4659617A Fibrous apatite and method for producing the same 失效
标题翻译：纤维磷灰石及其制造方法
公开(公告)号：US4659617A
公开(公告)日：1987-04-21
申请号：US773482
申请日：1985-09-06
申请人： Shigeo Fujii , Shoichi Mori , Jyoichi Tabuchi
发明人： Shigeo Fujii , Shoichi Mori , Jyoichi Tabuchi
IPC分类号： A61F2/00 , A61L27/12 , C12N1/00 , D01F9/08 , B32B7/02 , C01B15/16 , A61C8/00 , B29C33/40
CPC分类号： C12N1/00 , A61L27/12 , D01F9/08 , A61F2310/00293 , Y10T428/249921
摘要： The present invention provides a fibrous product of apatite comprising one or more apatites selected from a group of apatites represented by the general formula:M.sub.10 (ZO.sub.4).sub.6 X.sub.2wherein M represents Ca, Ba, Mg, Sr, Pb, Cd, Fe and the like, ZO.sub.4 represents PO.sub.4, AsO.sub.4, VO.sub.4, CO.sub.3 and the like, and X represents F, Cl, OH and the like. This fibrous product of apatite has many applications such as uses for medical treatment, large scale microorganism cultivating media and others, and particularly it is useful as apatite implant materials having a good compatibility with living organism and superior workability.A fibrous apatite product of this invention may be produced by a method comprising the steps of:(a) preparing a dispersion of apatite by dispersing fine apatite particles uniformly in a solution of binder in water, said apatite being one or more apatites selected from a group of apatites represented by the general formula:M.sub.10 (ZO.sub.4).sub.6 X.sub.2 wherein M represents Ca, Ba, Mg, Sr, Pb, Cd, Fe and the like, ZO.sub.4 represents PO.sub.4, AsO.sub.4, VO.sub.4, CO.sub.3 and the like, and X represents F, Cl, OH and the like;(b) continuously exctruding the thus prepared dispersion through a plurality of spinning orifices in a spinning apparatus while simultaneously stretching the dispersion into a fibrous state with the aid of a high speed air flow to form a stream of fine fibers;(c) heating said fiber stream to evaporate the water in the fibers;(d) blowing said dewatered fiber stream upon a collector means to form a cotton-like product of apatite bonded together by the binder; and(e) if desired, calcining said cotton-like product.
摘要翻译：本发明提供一种磷灰石的纤维制品，其包含一种或多种选自以下通式代表的磷灰石的磷灰石：M10（ZO4）6X2，其中M表示Ca，Ba，Mg，Sr，Pb，Cd，Fe等，ZO4表示PO4，AsO4，VO4，CO3等，X表示F，Cl，OH等。磷灰石的这种纤维状产品具有许多用途，例如医疗用途，大规模微生物培养基等，特别适用于与活体相容性好，加工性好的磷灰石植入材料。本发明的纤维状磷灰石产品可以通过包括以下步骤的方法制备：（a）通过将细磷灰石颗粒均匀地分散在粘合剂的水溶液中来制备磷灰石的分散体，所述磷灰石是一种或多种磷灰石，其选自由通式M10（ZO4）6X2表示的磷灰石组，其中M表示Ca，Ba，Mg，Sr，Pb，Cd，Fe等，ZO4表示PO4，AsO4，VO4，CO3等，X表示 F，Cl，OH等; （b）通过纺丝设备中的多个纺丝孔连续地将这样制备的分散体除去，同时借助高速空气流将分散体拉伸成纤维状态，形成细纤维流; （c）加热所述纤维流以蒸发纤维中的水; （d）将所述脱水纤维流吹送到收集器装置上以形成通过粘合剂粘合在一起的磷灰石的棉状产品; 和（e）如果需要，煅烧所述棉状产品。

8. 发明授权

US4734196A Process for producing micro-porous membrane of ultra-high-molecular-weight alpha-olefin polymer, micro-porous membranes and process for producing film of ultra-high-molecular-weight alpha-olefin polymer 失效
标题翻译：用于生产超高分子量α-烯烃聚合物微孔膜的方法，微孔膜和用于生产超高分子量α-烯烃聚合物膜的方法
公开(公告)号：US4734196A
公开(公告)日：1988-03-29
申请号：US832916
申请日：1986-02-24
申请人： Koichi Kono , Shoichi Mori , Kenji Miyasaka , Jyoichi Tabuchi
发明人： Koichi Kono , Shoichi Mori , Kenji Miyasaka , Jyoichi Tabuchi
IPC分类号： B01D67/00 , B01D71/26 , C08J5/18 , C08J9/28 , B29C43/00 , B29C55/12
CPC分类号： C08J9/28 , B01D67/0009 , B01D71/26 , C08J5/18 , B01D2323/08 , B01D2323/12 , B01D2325/34 , C08J2201/052 , C08J2201/0543 , C08J2201/0546 , C08J2323/02
摘要： A micro-porous membrane of ultra-high-molecular-weight alpha-olefin polymer having a weight-average molecular weight greater than 5.times.10.sup.5, the micro-porous membrane having through holes 0.01 to 1 micrometer in average pore size, with a void ratio from 30 to 90% and being oriented such that the linear draw ratio in one axis is greater than two and the areal draw ratio is greater than ten. The micro-porous membrane is obtained by forming a gel-like object from a solution of an alpha-olefin polymer having a weight-average molecular weight greater than 5.times.10.sup.5, removing at least 10 wt % of the solvent contained in the gel-like object so that the gel-like object contains 10 to 90 wt % of alpa-olefin polymer, orientating the gel-like object at a temperature lower than that which is 10.degree. C. above the melting point of the alpa-olefin polymer, and removing the residual solvent from the orientated product. A film is produced from the orientated product by pressing the orientated product at a temperature lower than that of the melting point of the alpha-olefin polymer.
摘要翻译：超高分子量α-烯烃聚合物的微孔膜的重均分子量大于5×10 5，微孔膜具有平均孔径为0.01-1微米的通孔，孔隙率为 30〜90％，一方向的线性拉伸比大于2，面积比大于10。微孔膜通过从重均分子量大于5×10 5的α-烯烃聚合物的溶液中形成凝胶状物质，除去至少10重量％的凝胶状物质中所含的溶剂使得凝胶状物体含有10〜90重量％的α-烯烃聚合物，使凝胶状物质的温度低于高于α-烯烃聚合物的熔点10℃的温度，除去来自定向产物的残留溶剂。通过在比α-烯烃聚合物的熔点低的温度下压制定向产物，从定向产物制备膜。

9. 发明授权

US4600633A Polyethylene superthin film and a process for the production of the same 失效
标题翻译：聚乙烯超薄膜及其制作方法相同
公开(公告)号：US4600633A
公开(公告)日：1986-07-15
申请号：US728803
申请日：1985-04-29
申请人： Koichi Kono , Shoichi Mori , Kenji Miyasaka , Jyoichi Tabuchi
发明人： Koichi Kono , Shoichi Mori , Kenji Miyasaka , Jyoichi Tabuchi
IPC分类号： B29C55/00 , B29C55/02 , B29C55/12 , B29C55/18 , B29K23/00 , B29L7/00 , C08J3/09 , C08J5/18 , B29C41/12 , B29C43/22
CPC分类号： C08J3/092 , B29C55/005 , C08J5/18 , B29K2023/06 , C08J2323/06 , Y10T428/269 , Y10T428/31938
摘要： A polyethylene superthin film having a thickness of at most 3 .mu.m, a tensile modulus of at least 2000 kg/cm.sup.2, a breaking strength of at least 500 kg/cm.sup.2 and a haze of at most 10% is produced by heating and dissolving polyethylene having a weight average molecular weight of at least 5.times.10.sup.5 in a solvent, forming a gel sheet from the resulting solution, subjecting the gel sheet to a solvent removal treatment to adjust the amount of the solvent in the gel sheet to 10 to 80% by weight, heating and stretching the sheet, removing the residual solvent therefrom and then subjecting the stretched product to a compressing treatment at a temperature of at most the melting point of the polyethylene.
摘要翻译：通过加热和溶解聚乙烯制备厚度最大为3μm，拉伸模量为至少2000kg / cm 2，断裂强度为至少500kg / cm 2和雾度为至多10％的聚乙烯超薄膜在溶剂中重均分子量至少为5×10 5，从所得溶液中形成凝胶片，对凝胶片进行溶剂去除处理，将凝胶片中的溶剂量调节至10至80重量％，加热和拉伸片材，从中除去残余溶剂，然后在至多聚乙烯熔点的温度下对拉伸的产品进行压缩处理。

10. 发明授权

US4620955A Polyethylene microporous membrane and a process for the production of the same 失效
标题翻译：聚乙烯微孔膜及其生产方法相同
公开(公告)号：US4620955A
公开(公告)日：1986-11-04
申请号：US832752
申请日：1986-02-25
申请人： Koichi Kono , Shoichi Mori , Kenji Miyasaka , Jyoichi Tabuchi
发明人： Koichi Kono , Shoichi Mori , Kenji Miyasaka , Jyoichi Tabuchi
IPC分类号： C08J9/28 , B01D67/00 , B01D71/26 , B29C55/02 , B29K23/00 , B29K105/04 , C08J5/18 , B01D13/04
CPC分类号： C08J5/18 , B01D67/0009 , B01D67/0027 , B01D67/0046 , B01D71/26 , B01D2323/08 , B01D2323/12 , B01D2325/02 , B01D2325/04 , C08J2323/06 , Y10S264/71 , Y10S521/918 , Y10T428/249978
摘要： A polyethylene microporous membrane having a thickness of at most 10 .mu.m, a breaking strength of at least 200 kg/cm.sup.2 and a porosity of at least 30% is produced by heating and dissolving polyethylene having a weight average molecular weight of at least 5.times.10.sup.5 in a solvent, forming a gel sheet from the resulting solution, subjecting the gel sheet to a solvent removal treatment to adjust the amount of the solvent in the gel sheet to 10 to 80% by weight, heating and stretching the sheet and then removing the residual solvent therefrom.

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