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公开(公告)号：US06626084B1
公开(公告)日：2003-09-30
申请号：US09889710
申请日：2001-07-18
IPC分类号： F01B300
CPC分类号： F04B27/0886 , F05C2201/0409 , F05C2253/12
摘要： A semi-spherical shoe 1 includes an end face 1B which is disposed in sliding contact with a swash plate 3 and a semi-spherical surface 1A which is disposed in sliding contact with a semi-spherical recess 2A formed in a piston 2. A spherical recess 1C is formed in the top portion of the semi-spherical surface 1A to define a space 4 which serves as a reservoir of lubricant oil between the spherical recess 1C and the semi-spherical recess 2B. If the volume of the space 4 which serves as a reservoir of lubricant oil is increased, an accumulation of abraded power in the spherical recess 1C which forms the space can be prevented in a favorable manner.
摘要翻译： 半球形鞋1包括与斜盘3滑动接触的端面1B和与形成在活塞2中的半球形凹部2A滑动接触的半球面1A。球面 凹槽1C形成在半球形表面1A的顶部，以限定用作在球形凹槽1C和半球形凹部2B之间的润滑油储存器的空间4。 如果作为润滑油的储存器的空间4的容积增加，则可以以有利的方式防止形成空间的球形凹部1C中的磨损力的累积。
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公开(公告)号：US06644172B1
公开(公告)日：2003-11-11
申请号：US09889708
申请日：2001-07-18
IPC分类号： F04B3900
CPC分类号： F04B27/0886 , F05C2201/0409 , F05C2253/12
摘要： A semi-spherical shoe 1 includes a semi-spherical surface 1A and a flat end face 1B. The semi-spherical surface 1A comprises a sliding contact region 1a which is disposed in sliding contact with a semi-spherical recess 2B formed in a piston 2, and a lead-in 1b which is located above the sliding contact region 1a or disposed toward a top (recess 1C) of the semi-spherical shoe. The lead-in 1b has a diameter D2 which is greater than the diameter D1 of the sliding contact region 1a, thereby allowing a clearance 8 to be produced between lead-in 1b and an opposing portion of the semi-spherical recess 2B in the piston 2. A reservoir of lubricant oil in a space 4 formed between the semi-spherical recess 2B and the recess 1C of the semi-spherical shoe 1 is introduced into the sliding contact region 1a through the clearance 8. A sliding system having an excellent sliding response over the prior art is provided.
摘要翻译： 半球形鞋1包括半球形表面1A和平坦端面1B。 半球形表面1A包括与形成在活塞2中的半球形凹部2B滑动接触的滑动接触区域1a和位于滑动接触区域1a上方或朝向滑动接触区域1a设置的引入口1b 半球形鞋的顶部（凹部1C）。 导入孔1b的直径D2大于滑动接触区域1a的直径D1，从而允许在引入件1b和活塞中的半球形凹部2B的相对部分之间产生间隙8 在半球形凹部2B和半球形鞋1的凹部1C之间形成的空间4中的润滑油储存器通过间隙8被引入到滑动接触区域1a中。滑动系统具有优异的滑动 提供了现有技术的响应。
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公开(公告)号：US06477938B1
公开(公告)日：2002-11-12
申请号：US09889709
申请日：2001-07-18
IPC分类号： F01B300
CPC分类号： F04B27/0886 , Y10T74/18336
摘要： A semi-spherical shoe 1 includes a semi-spherical surface 1A and an end face 1B. The semi-spherical surface 1A comprises a sliding contact region 1a which is disposed in sliding contact with a semi-spherical recess 2B formed in a piston 2, and non-sliding contact regions 1b, 1b′ which are not disposed in sliding contact with the semi-spherical recess 2B. The non-sliding contact regions 1b, 1b′ have a surface roughness greater than the surface roughness of the sliding contact region 1a. The non-sliding contact regions 1b, 1b′ function as a lead-in of a lubricant oil to the sliding contact region 1a. As a consequence, there is provided a semi-spherical shoe 1 having an excellent sliding response as compared with a conventional arrangement in which the semi-spherical surface 1A has a uniform surface roughness over the entire region thereof.
摘要翻译： 半球形鞋1包括半球形表面1A和端面1B。 半球形表面1A包括与形成在活塞2中的半球形凹部2B滑动接触的滑动接触区域1a和不与滑动接触的非滑动接触区域1b，1b' 半球状凹部2B。 非滑动接触区域1b，1b'具有大于滑动接触区域1a的表面粗糙度的表面粗糙度。 非滑动接触区域1b，1b'用作向滑动接触区域1a的润滑油的引入。 结果，与半球面1A在其整个区域上具有均匀的表面粗糙度的常规布置相比，提供了具有优异滑动响应的半球形鞋1。
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公开(公告)号：US20130287903A1
公开(公告)日：2013-10-31
申请号：US13978259
申请日：2012-02-07
CPC分类号： C08K5/20 , B29C51/002 , B29C51/10 , C08K5/10 , C08K5/103 , C08K5/11 , C08L67/00 , C08L67/04 , C08L71/02
摘要： A polylactic acid resin composition containing a polylactic acid resin; a lasticizer, preferably a plasticizer represented by the formula (4) and/or a plasticizer represented by the formula (5); a nonionic surfactant represented by the formula (1), such as an ester obtained from a fatty acid and a polyoxyethylene glycol or a polyoxyethylene-polyoxypropylene copolymer; and a crystal nucleating agent represented by the formula (2) and/or a crystal nucleating agent represented by the formula (3). The polylactic acid resin composition of the present invention can be suitably used in various industrial applications, such as daily sundries, food wrapping materials, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.
摘要翻译： 含有聚乳酸树脂的聚乳酸树脂组合物; 弹性剂，优选由式（4）表示的增塑剂和/或由式（5）表示的增塑剂; 由式（1）表示的非离子表面活性剂，例如由脂肪酸和聚氧乙烯二醇或聚氧乙烯 - 聚氧丙烯共聚物获得的酯; 和由式（2）表示的结晶成核剂和/或由式（3）表示的结晶成核剂。 本发明的聚乳酸树脂组合物可以适用于日用杂货，食品包装材料，家用电器零件，家电部件用包装材料，汽车部件等各种工业用途。
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公开(公告)号：US20120296017A1
公开(公告)日：2012-11-22
申请号：US13522648
申请日：2011-01-25
申请人： Tomoya Tsuboi , Akira Takenaka , Masahiro Mori
发明人： Tomoya Tsuboi , Akira Takenaka , Masahiro Mori
IPC分类号： C08L67/04 , C08K5/20 , C08K5/3417 , C08K5/5317
CPC分类号： C08L93/04 , C08J3/201 , C08J2367/04 , C08K5/0083 , C08K5/098 , C08K5/20 , C08K5/42 , C08K5/521 , C08K5/5317 , C08K9/04 , C08K9/10 , C08L67/04
摘要： A method for producing a polylactic acid resin composition, including the following steps (1) and (2): step (1): subjecting an organic crystal nucleating agent to a wet pulverization in the presence of a carboxylic acid ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mP·s and/or a phosphoric ester having a weight-average molecular weight of from 150 to 600 and a viscosity at 23° C. of from 1 to 500 mPa·s to give a finely pulverized organic crystal nucleating agent composition; and step (2): melt-kneading a raw material for a polylactic acid resin composition comprising the finely pulverized organic crystal nucleating agent composition obtained in the step (1) and a polylactic acid resin. The polylactic acid resin composition obtainable by the method of the present invention can be suitably used in various industrial applications, such as daily sundries, household electric appliance parts, packaging materials for household electric appliance parts, and automobile parts.
摘要翻译： 一种制备聚乳酸树脂组合物的方法，包括以下步骤（1）和（2）：步骤（1）：将有机晶体成核剂在具有重均分子量的羧酸酯存在下进行湿式粉碎 分子量为150〜600，在23℃下的粘度为1〜500mP·s，和/或重均分子量为150〜600的磷酸酯和23℃下的粘度为 1〜500mPa·s，得到细粉碎的有机晶体成核剂组合物; 和步骤（2）：将包含在步骤（1）中获得的细碎的有机晶体成核剂组合物和聚乳酸树脂的聚乳酸树脂组合物的原料熔融捏合。 通过本发明的方法得到的聚乳酸树脂组合物可以适用于日用杂货，家用电器零件，家电部件用包装材料，汽车部件等各种工业用途。
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公开(公告)号：US08252852B2
公开(公告)日：2012-08-28
申请号：US12771717
申请日：2010-04-30
申请人： Akira Takenaka , Hiroaki Kishimoto
发明人： Akira Takenaka , Hiroaki Kishimoto
CPC分类号： C08K5/20 , C08K5/10 , C08K5/5317 , C08K2201/014 , C08L67/04 , C08L71/02 , C08L101/16 , C08L2666/22
摘要： The invention relates to a biodegradable resin composition containing a biodegradable resin, a plasticizer and a crystal nucleus agent, the plasticizer being a compound containing two or more ester groups in the molecule thereof, wherein at least one alcohol component constituting the ester contains an alkylene oxide having 2 to 3 carbon atoms, added in the average amount of 0.5 to 5 moles per one hydroxyl group, and the crystal nucleus agent is a mixture of the following crystal nucleus agent (1) and crystal nucleus agent (2); the crystal nucleus agent (1) being the following crystal nucleus agent (1-1) or crystal nucleus agent (1-2): crystal nucleus agent (1-1): at least one selected from compounds having a hydroxyl group and an amide group in the molecule thereof; and crystal nucleus agent (1-2): at least one selected from hydroxy fatty acid esters; crystal nucleus agent (2): at least one selected from a metal salt of phenylphosphonic acid, a metal salt of a phosphate, a metal salt of an aromatic dialkyl sulfonate, a metal salt of rosinic acids, an aromatic carboxylic acid amide, rosinic acid amide, carbohydrazides, N-substituted ureas, salts of melamine compounds and uracils.
摘要翻译： 本发明涉及含有生物可降解树脂，增塑剂和结晶核剂的生物降解性树脂组合物，该增塑剂是其分子中含有两个或更多个酯基的化合物，其中至少一种构成酯的醇组分含有烯化氧 每个羟基的平均含量为0.5〜5摩尔，结晶核剂为以下结晶核剂（1）和结晶核剂（2）的混合物，为2〜3个碳原子。 晶核剂（1）为以下晶核剂（1-1）或晶核剂（1-2）：晶核剂（1-1）：选自具有羟基和酰胺的化合物中的至少一种 在其分子中; 和晶核剂（1-2）：选自羟基脂肪酸酯中的至少一种; 晶核剂（2）：选自苯基膦酸的金属盐，磷酸金属盐，芳族二烷基磺酸盐的金属盐，松香酸金属盐，芳香族羧酸酰胺，松香酸中的至少一种 酰胺，碳酰肼，N-取代的脲，三聚氰胺化合物和尿嘧啶的盐。
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公开(公告)号：US08106112B2
公开(公告)日：2012-01-31
申请号：US13020540
申请日：2011-02-03
申请人： Akira Takenaka , Hiroaki Kishimoto
发明人： Akira Takenaka , Hiroaki Kishimoto
CPC分类号： C08K5/20 , C08K5/10 , C08K5/5317 , C08K2201/014 , C08L67/04 , C08L71/02 , C08L101/16 , C08L2666/22
摘要： The invention relates to a biodegradable resin composition containing a biodegradable resin, a plasticizer and a crystal nucleus agent, the plasticizer being a compound containing two or more ester groups in the molecule thereof, wherein at least one alcohol component constituting the ester contains an alkylene oxide having 2 to 3 carbon atoms, added in the average amount of 0.5 to 5 moles per one hydroxyl group, and the crystal nucleus agent is a mixture of the following crystal nucleus agent (1) and crystal nucleus agent (2); the crystal nucleus agent (1) being the following crystal nucleus agent (1-1) or crystal nucleus agent (1-2): crystal nucleus agent (1-1): at least one selected from compounds having a hydroxyl group and an amide group in the molecule thereof; and crystal nucleus agent (1-2): at least one selected from hydroxy fatty acid esters; crystal nucleus agent (2): at least one selected from a metal salt of a phosphate, a metal salt of an aromatic dialkyl sulfonate, a metal salt of rosinic acids, an aromatic carboxylic acid amide, rosinic acid amide, carbohydrazides, N-substituted ureas, salts of melamine compounds and uracils.
摘要翻译： 本发明涉及含有生物可降解树脂，增塑剂和结晶核剂的生物降解性树脂组合物，该增塑剂是其分子中含有两个或更多个酯基的化合物，其中至少一种构成酯的醇组分含有烯化氧 每个羟基的平均含量为0.5〜5摩尔，结晶核剂为以下结晶核剂（1）和结晶核剂（2）的混合物，为2〜3个碳原子。 晶核剂（1）为以下晶核剂（1-1）或晶核剂（1-2）：晶核剂（1-1）：选自具有羟基和酰胺的化合物中的至少一种 在其分子中; 和晶核剂（1-2）：选自羟基脂肪酸酯中的至少一种; 晶核剂（2）：选自磷酸盐金属盐，芳族二烷基磺酸盐金属盐，松香酸金属盐，芳香族羧酸酰胺，松香酸酰胺，碳酰肼，N-取代基 脲，三聚氰胺化合物和尿嘧啶的盐。
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公开(公告)号：US20110144241A1
公开(公告)日：2011-06-16
申请号：US13057942
申请日：2009-08-06
申请人： Taiki Yoshino , Akira Takenaka , Keiko Fukaya
发明人： Taiki Yoshino , Akira Takenaka , Keiko Fukaya
IPC分类号： C08L1/02
CPC分类号： C08L67/04 , C08K5/11 , C08L1/02 , C08L2666/26
摘要： A biodegradable resin composition containing a biodegradable resin and a cellulose having a crystallinity of X (%), wherein the cellulose is obtained by a step including subjecting a cellulose-containing raw material to a pulverization treatment (A), wherein the cellulose-containing raw material contains a cellulose having a crystallinity of Y (%), and has a bulk density of from 100 to 500 kg/m3, and an average particle size of from 0.01 to 1.0 mm, and contains a cellulose in an amount of 20% by weight or more of a residue component obtained by removing water from the raw material, wherein X and Y satisfy the following formulas: 50≦X≦Y−5 (1) and 55≦Y≦99 (2). The biodegradable resin composition can be suitably used for various industrial applications, such as daily sundries, household electric appliance parts, and automobile parts.
摘要翻译： 一种生物降解性树脂组合物，其含有生物降解性树脂和结晶度为X（％）的纤维素，其中，所述纤维素通过包含使含纤维素原料进行粉碎处理（A）的工序得到，所述纤维素原料 材料含有结晶度为Y（％）的纤维素，堆积密度为100〜500kg / m 3，平均粒径为0.01〜1.0mm，纤维素含量为20％ 重量或更多的通过从原料中除去水而获得的残余成分，其中X和Y满足下式：50＆nlE; X＆lt; E; Y-5（1）和55＆nlE; Y＆nlE; 99（2）。 生物降解性树脂组合物可以适用于日用杂货，家电部件，汽车部件等各种工业用途。
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公开(公告)号：US20080262150A1
公开(公告)日：2008-10-23
申请号：US11596294
申请日：2005-05-10
申请人： Akira Takenaka , Shogo Nomoto
发明人： Akira Takenaka , Shogo Nomoto
IPC分类号： C08L73/00
CPC分类号： C08K5/0016 , C08J3/201 , C08J2300/16 , C08J2367/04 , C08K5/0008 , C08K5/0083 , C08L2201/06 , C08L67/04 , C08L101/16
摘要： The present invention relates to a method of producing a biodegradable resin composition, which includes step (1) of mixing a biodegradable resin, a plasticizer and a crystal nucleating agent with one another at the melting point (Tm) of the biodegradable resin or more, wherein the crystal nucleating agent is an aliphatic compound having, in its molecule, two or more of at least one group selected from an ester group a hydroxyl group and an amide group, and step (2) of thermally treating the resulting biodegradable resin composition at a temperature of from the glass transition temperature (Tg) to less than Tm of the composition, as well as a biodegradable resin composition, which contains a biodegradable resin, a plasticizer, and the above crystal nucleating agent, and which satisfies the following conditions: the haze thereof with a thickness of 0.5 mm after thermal treatment at 60° C. for 36 or 60 hours is 20% or less; the storage elastic modulus (E′) at a temperature of 25° C. and a frequency of 50 Hz is 1×108 to 2×109 Pa; and the storage elastic modulus (E′) at a temperature of 60° C. and a frequency of 50 Hz is 1×107 to 1×109 Pa.
摘要翻译： 生物降解性树脂组合物的制造方法技术领域本发明涉及一种生物降解性树脂组合物的制造方法，其包括在生物降解性树脂的熔点（Tm）以下使生物降解性树脂，增塑剂和结晶成核剂彼此混合的工序（1） 其中所述晶体成核剂是在其分子中具有选自羟基和酰胺基的酯基中的至少一种的两种以上的脂肪族化合物，以及将所得到的生物降解性树脂组合物热处理的工序（2） 由组合物的玻璃化转变温度（Tg）至小于Tm的温度，以及含有生物可降解树脂，增塑剂和上述结晶成核剂的生物降解性树脂组合物，其满足以下条件： 在60℃下热处理36小时或60小时后其厚度为0.5mm的雾度为20％以下; 在25℃的温度和50Hz的频率下的储能弹性模量（E'）为1×10 8至2×10 9 Pa; 并且在60℃的温度和50Hz的频率下的储能弹性模量（E'）为1×10 7至1×10 9 Pa。
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公开(公告)号：US20060183832A1
公开(公告)日：2006-08-17
申请号：US10478847
申请日：2002-06-13
IPC分类号： C08K5/13
摘要： Provided are a plasticizer for amorphous polyester resin which can give softness without hindering the transparency of the amorphous polyester resin, and an amorphous polyester resin composition superior in softness, transparency and heat resistance. A plasticizer for amorphous polyester resin, which is made of an ester of an (Aa) component selected from hydroxy aromatic carboxylic acid (AI), hydroxy condensed polycyclic aromatic carboxylic acid, hydroxy alicyclic carboxylic acid and others, and an (Ab) component selected from aliphatic alcohol, alicyclic alcohol, aromatic alcohol, phenol, alkylphenol, or alkylene oxide added products thereof.
摘要翻译： 本发明提供一种无定形聚酯树脂的增塑剂，能够赋予柔软性，而不会妨碍无定形聚酯树脂的透明性，以及柔软性，透明性和耐热性优异的无定形聚酯树脂组合物。 由选自羟基芳族羧酸（AI），羟基缩合多环芳族羧酸，羟基脂环族羧酸等的（Aa）成分的酯和选自（Ab）成分的酯组成的无定形聚酯树脂的增塑剂 脂肪族醇，脂环族醇，芳香族醇，苯酚，烷基酚，或其氧化烯加成产物。
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