公开(公告)号：US20130224458A1

公开(公告)日：2013-08-29

申请号：US13821112

申请日：2011-09-07

Applicant: Alexander Bolliou

Inventor： Alexander Bolliou

IPC: A47C27/15

CPC classification number: A47C27/15 ,  A47C31/001 ,  B29C44/22 ,  B29K2021/00 ,  B29K2105/04 ,  B29L2031/751 ,  C08J9/28 ,  C08J9/40 ,  C08J2201/0504 ,  C08J2205/05 ,  C08J2207/00 ,  C08J2307/02 ,  C08J2309/04 ,  C08J2309/06 ,  C08J2309/10 ,  C08J2311/02 ,  C08J2313/02 ,  C08J2319/02 ,  Y10T428/24967 ,  Y10T428/249954 ,  Y10T428/249981

Abstract: An integral latex foam having a first layer foam and a second and/or subsequent layer of latex foam is disclosed. The first layer foam contains an additive that is applied in the form of a solution, emulsion or dispersion. The first layer has a thickness from 0.01 to 9 mm.

Abstract translation: 公开了具有第一层泡沫和胶乳泡沫的第二和/或后续层的整体胶乳泡沫。 第一层泡沫包含以溶液，乳液或分散体形式施用的添加剂。 第一层的厚度为0.01至9mm。

公开(公告)号：US08461454B2

公开(公告)日：2013-06-11

申请号：US13356015

申请日：2012-01-23

Applicant: Yoshihisa Kato ,  Seikichi Tanno

Inventor： Yoshihisa Kato ,  Seikichi Tanno

IPC: H01B3/30 ,  C08J9/00 ,  C08J9/28

CPC classification number: C08J9/28 ,  C08J9/0061 ,  C08J2201/0504 ,  C08J2207/06 ,  C08J2300/14 ,  C08J2333/06 ,  H01B3/30

Abstract: A method for producing an aqueous absorptive polymer-containing resin composition in which a resin composition is doped with an aqueous absorptive polymer includes causing the aqueous absorptive polymer to absorb and be swollen by water beforehand, and milling and microparticulating the water-absorbed and -swollen absorptive polymer at an ultrasonic flow pressure of not less than 50 MPa.

Abstract translation: 制备含有吸水聚合物的树脂组合物的方法，其中树脂组合物掺杂有水性吸收聚合物包括使水性吸收性聚合物预先吸收并被水溶胀，并研磨和微粒化吸水和溶解 吸收聚合物在超声波流动压力不低于50MPa。

公开(公告)号：US08227520B2

公开(公告)日：2012-07-24

申请号：US10598523

申请日：2004-03-05

Applicant: Shinya Shirasaki ,  Tadanori Fukamachi ,  Mitsuo Hamada

Inventor： Shinya Shirasaki ,  Tadanori Fukamachi ,  Mitsuo Hamada

IPC: C08J9/00

CPC classification number: C08J9/28 ,  C08G77/12 ,  C08G77/20 ,  C08J2201/0504 ,  C08J2383/04 ,  C08K3/36 ,  C08K5/56 ,  C08L83/04 ,  C08L83/00 ,  C08L2666/28 ,  C08L2666/54

Abstract: A silicone rubber sponge emulsion composition comprising (A) (a) a liquid diorganopolysiloxane having at least two alkenyl groups per molecule, or a paste-like mixture of (a) a liquid diorganopolysiloxane having at least two alkenyl groups per molecule and (d) a reinforcing filler, (b) an organopolysiloxane having at least two silicon-bonded hydrogen atoms per molecule, and (c) a platinum catalyst, (B) an aqueous solution of a water-soluble polymer, and (C) an emulsifying agent; its production; and production of silicone rubber sponge, wherein silicone rubber sponge is obtained by curing the composition into a molding and heating the molding.

Abstract translation: 一种硅橡胶海绵乳液组合物，其包含（a）（a）每分子具有至少两个烯基的液体二有机聚硅氧烷或（a）每分子具有至少两个烯基的液体二有机聚硅氧烷的糊状混合物，（d） 增强填料，（b）每分子具有至少两个与硅键合的氢原子的有机聚硅氧烷，（c）铂催化剂，（B）水溶性聚合物的水溶液和（C）乳化剂; 其生产; 和硅橡胶海绵的制造，其中通过将组合物固化成模并获得模制品而获得硅橡胶海绵。

公开(公告)号：US20110064805A1

公开(公告)日：2011-03-17

申请号：US12926318

申请日：2010-11-09

Applicant: Kazuhiro Obae ,  Hideki Amakawa ,  Ichiro Ibuki

Inventor： Kazuhiro Obae ,  Hideki Amakawa ,  Ichiro Ibuki

IPC: A61K9/20 ,  A61K9/16 ,  A61K31/167 ,  A61K31/166 ,  A61K31/341 ,  A61K31/192 ,  C13K1/02

CPC classification number: C08J9/28 ,  A23L29/262 ,  A23P10/28 ,  A23V2002/00 ,  A61K9/2018 ,  A61K9/2054 ,  A61K9/2059 ,  C08J2201/0504 ,  C08J2301/02 ,  C08J2397/02 ,  Y10T428/249921 ,  A23V2200/254 ,  A23V2250/5108

Abstract: A porous cellulose aggregate characterized by having a secondary aggregate structure resulting from aggregation of primary cellulose particles, having a pore volume within a particle of 0.265 to 2.625 cm3/g, containing I-type crystals and having an average particle size of over 30 to 250 μm, a specific surface area of 0.1 to less than 20 m2/g, a repose angle of 25° to less than 44° and a swelling degree of 5% or more, and characterized by having the property of disintegrating in water.

Abstract translation: 一种多孔纤维素聚集体，其特征在于具有由主要纤维素颗粒聚集而产生的二次聚集体结构，所述初级纤维素颗粒的孔体积在0.265至2.625cm 3 / g的颗粒内，含有I型晶体并且具有超过30至250的平均粒度 μm，比表面积为0.1〜小于20m2 / g，休止角为25°以上且小于44°，溶胀度为5％以上，特征在于具有在水中分解的性质。

公开(公告)号：US20100304121A1

公开(公告)日：2010-12-02

申请号：US12783596

申请日：2010-05-20

Applicant: Masanori Naritomi ,  Naoki Andoh

Inventor： Masanori Naritomi ,  Naoki Andoh

IPC: B32B3/26 ,  B32B25/00

CPC classification number: C08J9/28 ,  B65D51/1616 ,  C08J9/26 ,  C08J9/42 ,  C08J2201/0464 ,  C08J2201/0504 ,  C08J2367/02 ,  C08J2483/00 ,  F21S45/33 ,  H05K5/0213 ,  Y10T428/249975 ,  Y10T428/268

Abstract: The present invention provides an air-permeable porous structural body that can be used for a vent plug or the like and imposes a low environmental load in waste treatment or the like after use, and also provides a vent plug using the porous structural body. Further, the invention provides an air-permeable porous structural body that can be molded by injection molding that has high productivity. The porous structural body has an overall structure entirely occupied by a structure composed of an infinite number of spherical or ellipsoidal cavities having a diameter of 1 μm to 100 μm. Holes are open in cavity walls and the cavity is linked to another cavity by the holes. The inside of the porous structural body is constituted by communicating open passages that pass in a meandering fashion between the inlet and outlet of the porous structural body and are composed of a plurality of cavities that are joined with each other in a chain configuration, and chain closed passages that are composed of one cavity or a plurality of cavities and connected to the communicating open passages. Further, 50 to 60% of the cavities per unit cube are cavities having a diameter of less than 10 μm.

Abstract translation: 本发明提供一种透气性多孔结构体，其可以用于排气塞等，并且在使用后的废物处理等中施加低环境负荷，并且还使用多孔结构体提供排气塞。 此外，本发明提供一种透气性多孔结构体，其可以通过注塑成型而具有高生产率。 多孔结构体具有完全由由无数个直径为1μm至100μm的球形或椭圆形空腔构成的结构所占据的整体结构。 孔在空腔壁上开放，并且空腔通过孔连接到另一空腔。 多孔结构体的内部通过在多孔结构体的入口和出口之间以蜿蜒的方式连通的开放通道构成，并且由多个以链构造形式彼此连接的空腔构成，并且链条 闭合通道由一个空腔或多个空腔组成，并连接到连通的开放通道。 此外，每单位立方体的空腔的50-60％是直径小于10μm的空腔。

公开(公告)号：US20100221303A1

公开(公告)日：2010-09-02

申请号：US12681682

申请日：2008-10-10

Applicant: Catherine Le Visage ,  Didier Letourneur

Inventor： Catherine Le Visage ,  Didier Letourneur

IPC: A61K9/00 ,  B28B1/14 ,  C12N5/071 ,  C12N5/077 ,  C12N5/0775 ,  C12N5/0735 ,  C12N5/10 ,  C12N1/00 ,  A61K35/12 ,  A61K35/66 ,  C12Q1/02 ,  C12N1/16 ,  C12N1/19 ,  C12N5/04 ,  A61P43/00

CPC classification number: A61L27/20 ,  A61L27/3804 ,  A61L27/3834 ,  A61L27/3847 ,  A61L27/3852 ,  A61L27/507 ,  A61L27/52 ,  A61L27/54 ,  A61L27/56 ,  C08B37/0018 ,  C08B37/0021 ,  C08B37/003 ,  C08B37/0039 ,  C08B37/0054 ,  C08B37/0063 ,  C08B37/0072 ,  C08B37/0075 ,  C08B37/0084 ,  C08J9/08 ,  C08J9/28 ,  C08J9/283 ,  C08J2201/026 ,  C08J2201/0484 ,  C08J2201/0504 ,  C08J2205/022 ,  C08J2207/10 ,  C08J2305/00 ,  C08J2305/02 ,  C08J2305/04 ,  C08J2305/08 ,  C08J2305/10 ,  C08J2305/12 ,  C12N5/0068 ,  C12N2533/70 ,  C12N2533/72 ,  C12N2533/74

Abstract: The present invention relates to a method for preparing a porous scaffold for tissue engineering. It is another object of the present invention to provide a porous scaffold obtainable by the method as above described, and its use for tissue engineering, cell culture and cell delivery. The method of the invention comprises the steps consisting of: a) preparing an alkaline aqueous solution comprising an amount of at least one polysaccharide, an amount of a cross-linking agent and an amount of a porogen agent b) transforming the solution into a hydrogel by placing said solution at a temperature from about 4° C. to about 80° C. for a sufficient time to allow the cross-linking of said amount of polysaccharide and c) submerging said hydrogel into an aqueous solution d) washing the porous scaffold obtained at step c).

Abstract translation: 本发明涉及一种用于组织工程的多孔支架的制备方法。 本发明的另一个目的是提供可通过上述方法获得的多孔支架及其在组织工程，细胞培养和细胞递送中的应用。 本发明的方法包括以下步骤：a）制备包含一定量的多糖，一定量的交联剂和一定量的致孔剂的碱性水溶液b）将溶液转化成水凝胶 通过将所述溶液置于约4℃至约80℃的温度下足够的时间以允许所述量的多糖的交联和c）将所述水凝胶浸入水溶液中d）洗涤多孔支架 在步骤c）获得。

公开(公告)号：US20090022791A1

公开(公告)日：2009-01-22

申请号：US11918979

申请日：2006-04-21

Applicant: Kazuhiro Obae ,  Hideki Amakawa ,  Ichiro Ibuki

Inventor： Kazuhiro Obae ,  Hideki Amakawa ,  Ichiro Ibuki

IPC: A61K9/20 ,  A61K9/14

CPC classification number: C08J9/28 ,  A23L29/262 ,  A23P10/28 ,  A23V2002/00 ,  A61K9/2018 ,  A61K9/2054 ,  A61K9/2059 ,  C08J2201/0504 ,  C08J2301/02 ,  C08J2397/02 ,  Y10T428/249921 ,  A23V2200/254 ,  A23V2250/5108

Abstract: A porous cellulose aggregate characterized by having a secondary aggregate structure resulting from aggregation of primary cellulose particles, having a pore volume within a particle of 0.265 to 2.625 cm3/g, containing I-type crystals and having an average particle size of over 30 to 250 μm, a specific surface area of 0.1 to less than 20 m2/g, a repose angle of 25° to less than 44° and a swelling degree of 5% or more, and characterized by having the property of disintegrating in water.

Abstract translation: 一种多孔纤维素聚集体，其特征在于具有由主要纤维素颗粒聚集而产生的二次聚集体结构，所述初级纤维素颗粒的孔体积在0.265至2.625cm 3 / g的颗粒内，含有I型晶体并且具有超过30至250的平均粒度 母体，比表面积为0.1〜小于20m2 / g，休止角为25°以上且小于44°，溶胀度为5％以上，特征在于具有在水中分解的特性。

公开(公告)号：US20080166385A1

公开(公告)日：2008-07-10

申请号：US11630305

申请日：2005-07-29

Applicant: Timothy D. Durance ,  Jaya Sundaram ,  Mareike Ressing

Inventor： Timothy D. Durance ,  Jaya Sundaram ,  Mareike Ressing

IPC: A01N25/16 ,  C08J9/228 ,  A01P3/00 ,  A01P15/00 ,  A61K9/12

CPC classification number: C08J9/28 ,  C08J2201/0484 ,  C08J2201/0504 ,  C08J2301/00 ,  F26B5/048 ,  F26B5/06

Abstract: A method for producing foams, such as sponges, from hydrocolloids is described. A solid or semi-solid gel is formed by dissolving polymeric material in an aqueous solvent. The gel formed is allowed to set, and may optionally then be cut into the desired shape. The gel may be frozen to allow formation of ice crystals to act as porogens. Subsequently, the gel is exposed to a radiant energy field for drying under vacuum. This causes the solvent to boil and the foam or sponge is formed. Medicinally active ingredients may be included in the process, so that the sponge or foam formed contains the active ingredient dispersed within the structure. The method described provides an alternative to the conventional methods of particulate leaching or freeze drying.

Abstract translation: 描述了从水胶体生产泡沫如海绵的方法。 通过将聚合物材料溶解在水性溶剂中形成固体或半固体凝胶。 允许形成的凝胶固化，然后可任选地切割成所需的形状。 凝胶可以被冷冻以允许形成冰晶作为致孔剂。 随后，将凝胶暴露于辐射能场以在真空下干燥。 这使得溶剂沸腾并形成泡沫或海绵。 药物活性成分可以包括在该方法中，使得形成的海绵或泡沫包含分散在结构内的活性成分。 所述方法提供了常规的微粒浸出或冷冻干燥方法的替代方案。

公开(公告)号：US20070042901A1

公开(公告)日：2007-02-22

申请号：US10556431

申请日：2004-05-12

Applicant: Takashi Kurose ,  Tatsuhiro Takahashi ,  Chiaki Sotowa ,  Toshio Morita

Inventor： Takashi Kurose ,  Tatsuhiro Takahashi ,  Chiaki Sotowa ,  Toshio Morita

IPC: B01J21/18

CPC classification number: C08J9/0085 ,  B01J21/18 ,  B01J31/06 ,  B01J31/061 ,  B01J31/08 ,  B01J32/00 ,  B01J35/002 ,  B01J35/0033 ,  B01J35/023 ,  B01J35/026 ,  B01J35/06 ,  B01J35/10 ,  B01J35/1014 ,  B01J37/32 ,  B22F2998/10 ,  C02F1/283 ,  C02F2303/185 ,  C04B38/0045 ,  C04B41/009 ,  C04B41/48 ,  C04B41/4888 ,  C04B41/51 ,  C04B41/63 ,  C04B41/69 ,  C04B41/83 ,  C04B41/88 ,  C04B2111/00793 ,  C04B2111/0081 ,  C08J9/26 ,  C08J9/28 ,  C08J9/40 ,  C08J2201/038 ,  C08J2201/048 ,  C08J2201/0504 ,  C08J2305/00 ,  C08J2375/04 ,  C22C47/08 ,  H01M4/9083 ,  H01M4/926 ,  H01M8/0234 ,  Y02P70/56 ,  Y10S977/842 ,  Y10T428/249927 ,  Y10T428/24994 ,  Y10T428/30 ,  C04B35/52 ,  C04B38/04 ,  C04B40/0078 ,  C04B14/386 ,  C04B30/02 ,  C04B38/00 ,  C04B38/0074 ,  C04B38/10 ,  C04B41/457 ,  C04B41/4523 ,  C04B35/83 ,  C22C47/06 ,  B22F3/114

Abstract: A porous material comprising vapor grown carbon fiber in an amount of 10 to 90 mass %, fiber filaments of the carbon fiber forming a three-dimensional network and having a diameter of 1 to 1,000 nm, an aspect ratio of 5 to 15,000, a specific surface area (by BET method) of 2 to 2,000 m2/g, and the ratio of the intensity of the peak at 1,360 cm−1 in a Raman scattering spectrum of the carbon fiber to that of the peak at 1,580 cm−1 in the spectrum(I1360/I1580) is 0.1 to 2.0, wherein the porosity of the porous material (V/V0) is 0.50 to 0.99 and a specific surface area is 5 to 1,000 m2/g; and a production method and use thereof. The vapor grow carbon fiber impregnated in the porous material of the present invention does not contain aggregates and a three-dimensional network is formed between the fiber filaments, wherein length of each of the fiber filaments is maintained. Therefore, the vapor grown carbon fiber enables to readily produce a composite material (porous material), in which even a small amount of addition of vapor grown carbon fiber can exhibit sufficient effect.

Abstract translation: 10.一种多孔材料，其含有10〜90质量％的蒸气生长碳纤维，所述碳纤维的纤维丝形成三维网状物，直径为1〜1000nm，长径比为5〜15000， 表面积（BET法）为2〜2000μm2 / g，拉曼散射光谱中1,360cm -1处的峰强度比为 在光谱（I 1360/1580℃）中1580cm -1处的峰的碳纤维为0.1〜2.0，其中， 多孔材料的孔隙率（V / V 0）为0.50〜0.99，比表面积为5〜1000m 2 / g; 及其制造方法及其用途。 浸渍在本发明的多孔材料中的蒸气生长碳纤维不含有聚集体，并且在纤维长丝之间形成三维网络，其中维持每根纤维丝的长度。 因此，气相生长碳纤维能够容易地生产即使少量添加气相生长碳纤维也能发挥足够的效果的复合材料（多孔材料）。

公开(公告)号：US20060272548A1

公开(公告)日：2006-12-07

申请号：US11234230

申请日：2005-09-26

Applicant: Kentaro Yoshida ,  Yumiko Oyasato

Inventor： Kentaro Yoshida ,  Yumiko Oyasato

IPC: A61L15/32 ,  C09J103/06 ,  C09J103/00 ,  C08L3/00

CPC classification number: C08J9/28 ,  C08J9/30 ,  C08J2201/0504 ,  C08J2305/00

Abstract: Disclosed is a foaming material composite including a water-soluble polysaccharide having ester linkage or amide linkage, a foaming agent, and a plasticizing agent.

Abstract translation: 公开了包含具有酯键或酰胺键的水溶性多糖，发泡剂和增塑剂的发泡性材料复合体。