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1. 发明专利

JP2010142985A Method of molding resin composition, and molding thereof 有权
标题翻译：树脂组合物的成型方法及其模塑方法
公开(公告)号：JP2010142985A
公开(公告)日：2010-07-01
申请号：JP2008320153
申请日：2008-12-16
申请人： Agri Bioindustry:Kk , Hokkaido Univ , Ricoh Co Ltd , 国立大学法人北海道大学 , 株式会社アグリバイオインダストリ , 株式会社リコー
发明人： YAGINUMA HIDEKAZU , HARADA TADAKATSU , YAMANAKA YASUO , MUNAKATA MASANOBU , TAJIMA KENJI , SATO KOJI , MATSUSHIMA TOKUO
IPC分类号： B29C45/00 , B29C45/76 , B29K67/00 , B29L31/34 , C08K3/34 , C08K5/07 , C08K5/09 , C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a method of molding a molding of excellent heat resistance, from a thermoplastic resin with a high ratio of biomass resource-derived raw material, by moldability comparable with that a conventional petroleum resin. SOLUTION: This method is the method of molding a resin composition containing a thermoplastic resin A comprising a microorganism-produced polyhydroxy alkanoate containing constitutive units expressed by chemical formula (1):-[-O-CH(CH 3 )-CH 2 -CO-]- and chemical formula (2):-[-O-CH(R)-CH 2 -CO-]- (wherein R is C n H 2n+1 (n=2-14)), and a thermoplastic resin B comprising a polylactic acid, and expression (3): 122.9c 2 -30.4≤T, and expression (4): 25≤T≤90, are satisfied (wherein c represents a molar ratio of the constitutive unit expressed by chemical formula (1) in the thermoplastic resin A; and T°C represents a molding die temperature in the molding of the resin composition). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：通过与常规石油树脂相当的成型性，提供从具有高比例的生物质原料原料的热塑性树脂成型耐热性优异的成型方法。解决方案：该方法是包含含有由化学式（1）表示的组成单元的微生物生产的多羟基链烷酸酯的热塑性树脂A的树脂组合物的成型方法： - [ - O-CH（CH 3）化学式（2）： - [ - O-CH（R）-CH 2 SB 2 -CO-] - （其中R为C H 2n + 1 （n = 2-14））和包含聚乳酸的热塑性树脂B和表达式（3）： 122.9c 2 -30.4≤T，表达式（4）：25≤T≤90（其中c表示由热塑性塑料中化学式（1）表示的构成单元的摩尔比树脂A; T℃表示树脂组合物成型时的成形模温度）。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2011032457A Copolymer resin composition, molded product, and method for producing copolymer resin composition 有权
标题翻译：共聚物树脂组合物，模制产品和生产共聚物树脂组合物的方法
公开(公告)号：JP2011032457A
公开(公告)日：2011-02-17
申请号：JP2010052398
申请日：2010-03-09
申请人： Agri Bioindustry:Kk , Hokkaido Univ , Ricoh Co Ltd , 国立大学法人北海道大学 , 株式会社アグリバイオインダストリ , 株式会社リコー
发明人： YAMANAKA YASUO , HARADA TADAKATSU , YAGINUMA HIDEKAZU , MUNAKATA MASANOBU , TAJIMA KENJI , SATO KOJI , MATSUSHIMA TOKUO
IPC分类号： C08L67/04 , C08G63/06 , C08K5/13 , C08K5/524 , C08L101/16
CPC分类号： C08G63/06
摘要： PROBLEM TO BE SOLVED: To provide a biomass-originated resin composition having biodegradability, and sufficient heat resistance and mechanical strength even without including petroleum-based resins.
SOLUTION: This copolymer resin composition contains a lactic acid copolymer which includes monomer units of 3-hydroxybutyric acid, 3-hydroxyvaleric acid and lactic acid, where the content of the lactic acid monomer unit expressed by chemical formula [3] is 50 mol% or more and 95 mol% or less, and the weight-average molecular weight of the copolymer is 20,000 or more but 1,000,000 or less. The deflection temperature under load of the lactic acid copolymer is 65°C or higher and 100°C or lower at bending stress of 1.80 MPa.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：提供具有生物降解性的生物质发生树脂组合物，即使不包括石油基树脂，也具有足够的耐热性和机械强度。解决方案：该共聚物树脂组合物含有包含3-羟基丁酸，3-羟基戊酸和乳酸的单体单元的乳酸共聚物，其中由化学式[3]表示的乳酸单体单元的含量为50 mol％以上且95摩尔％以下，共聚物的重均分子量为20,000以上且1,000,000以下。乳酸共聚物的负荷挠曲温度在1.80MPa的弯曲应力下为65℃以上且100℃以下。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2010143978A Resin composition and molded product using the same 有权
标题翻译：树脂组合物和使用它的成型产品
公开(公告)号：JP2010143978A
公开(公告)日：2010-07-01
申请号：JP2008320155
申请日：2008-12-16
申请人： Agri Bioindustry:Kk , Hokkaido Univ , Ricoh Co Ltd , 国立大学法人北海道大学 , 株式会社アグリバイオインダストリ , 株式会社リコー
发明人： YAMANAKA YASUO , HARADA TADAKATSU , YAGINUMA HIDEKAZU , MUNAKATA MASANOBU , TAJIMA KENJI , SATO KOJI , MATSUSHIMA TOKUO
IPC分类号： C08L67/04 , B29C45/00 , C08G63/06 , C08K3/00 , C08K5/03
摘要： PROBLEM TO BE SOLVED: To provide a resin composition which uses an increased component ratio of a resin made of a biomass raw material, and can manufacture general purpose molded products with heat resistance and mechanical strength economically.
SOLUTION: This resin composition includes polyhydroxyalkanoate which contains a 3-hydroxybutylate (3HB) unit and a structural unit represented by chemical formula (2): [-O-CHR-CH
2 -CO-]. The composition includes: a resin (A) containing the polyhydroxyalkanoate wherein a percentage content of the 3HB unit is ≥90 mol% and its weight average molecular weight is 100,000-2,000,000; and a resin (B) containing the polyhydroxyalkanoate wherein a percentage content of the 3HB unit is ≥70 mol% and
摘要翻译：解决的问题：提供一种树脂组合物，其使用由生物质原料制成的树脂的组分比增加，并且可以经济地制造具有耐热性和机械强度的通用模制产品。解决方案：该树脂组合物包含含有3-羟基丁酸酯（3HB）单元的聚羟基链烷酸酯和由化学式（2）表示的结构单元：[-O-CHR-CH 2 SB- ]。该组合物包括：含有3HB单元的含量百分比≥90摩尔％，重均分子量为100,000-2,000,000的聚羟基链烷酸酯的树脂（A）和含有3HB单元的含量百分比为≥70摩尔％以及<90摩尔％的聚羟基链烷酸酯的树脂（B），其重均分子量为100,000〜200万。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010202757A Resin composition and molded article using the same 有权
标题翻译：树脂组合物和使用它的成型品
公开(公告)号：JP2010202757A
公开(公告)日：2010-09-16
申请号：JP2009049427
申请日：2009-03-03
申请人： Agri Bioindustry:Kk , Hokkaido Univ , Ricoh Co Ltd , 国立大学法人北海道大学 , 株式会社アグリバイオインダストリ , 株式会社リコー
发明人： YAGINUMA HIDEKAZU , HARADA TADAKATSU , YAMANAKA YASUO , MUNAKATA MASANOBU , TAJIMA KENJI , SATO KOJI , MATSUSHIMA TOKUO
IPC分类号： C08L67/04
摘要： PROBLEM TO BE SOLVED: To provide a resin composition excellent in heat resistance and impact resistance, and produced by using only a biomass-based raw material. SOLUTION: This resin composition includes a polylactic acid resin (A), a polyhydroxyalkanoate resin (B), and a block copolymer (C) of polylactic acid and polyhydroxyalkanoate copolymers, and satisfies the following requirements: (1) the polyhydroxyalkanoate resin (B) is a microorganism-produced hydroxyalkanoate copolymer including a 3-hydroxybutyrate monomer unit and a monomer unit having a specified stereostructure; (2) the compositional ratio b of 3-hydroxybutyrate in the polyhydroxyalkanoate resin (B) is 70-95 mol%; and (3) the content of the block copolymer (C) is 1-11 pts.wt. based on 100 pts.wt. of the total content of the polylactic acid resin (A) and the polyhydroxyalkanoate resin (B). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供耐热性和耐冲击性优异的树脂组合物，并且仅使用基于生物质的原料制造。解决方案：该树脂组合物包括聚乳酸树脂（A），聚羟基链烷酸酯树脂（B）和聚乳酸和聚羟基链烷酸酯共聚物的嵌段共聚物（C），并且满足以下要求：（1）聚羟基链烷酸酯树脂（B）是包含3-羟基丁酸酯单体单元和具有特定立体结构的单体单元的微生物生产的羟基链烷酸酯共聚物; （2）聚羟基链烷酸酯树脂（B）中3-羟基丁酸酯的组成比b为70-95mol％; 和（3）嵌段共聚物（C）的含量为1-11重量份。基于100重量的聚乳酸树脂（A）和聚羟基链烷酸酯树脂（B）的总含量。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010142986A Method of molding thermoplastic resin and molded article 有权
标题翻译：热塑性树脂和模塑制品的成型方法
公开(公告)号：JP2010142986A
公开(公告)日：2010-07-01
申请号：JP2008320154
申请日：2008-12-16
申请人： Agri Bioindustry:Kk , Hokkaido Univ , Ricoh Co Ltd , 国立大学法人北海道大学 , 株式会社アグリバイオインダストリ , 株式会社リコー
发明人： HARADA TADAKATSU , YAMANAKA YASUO , YAGINUMA HIDEKAZU , MUNAKATA MASANOBU , TAJIMA KENJI , SATO KOJI , MATSUSHIMA TOKUO
IPC分类号： B29C45/78 , B29C45/00 , B29C45/73 , B29C47/00 , C08K3/34 , C08K5/07 , C08K5/098 , C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a method of molding a thermoplastic resin which has moldability and productivity equal to petroleum resin when molding a biomass resin molded article excellent in heat resistance.
SOLUTION: In the method of molding thermoplastic resin, a resin composition which contains a resin (A) made of polyhydroxyalkanoate containing constitutional units represented by the following chemical formula (1) and chemical formula (2), polylactic acid resin (B) and a crystal nucleating agent (C), and contains 0.1 to 5 pts.wt. of the crystal nucleating agent (C) based on 100 pts.wt. of resin mixture including 10 to 90 pts.wt. of the resin (A) and 90 to 10 pts.wt. of the polylactic acid resin (B), is molded at a mold temperature of 40 to 90°C for a cooling time 10 to 60 sec. The chemical formula (1) is -[-O-CH(CH
3 )-CH
2 -CO-]- and the chemical formula (2) is -[-O-CH(R)-CH
2 -CO-]-, wherein R presents C
n H
2n+1 (n=1 to 14).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决问题的方法：提供一种成型热塑性树脂的方法，该方法在模制耐热性优异的生物质树脂模塑制品时具有与石油树脂相当的成型性和生产率。解决方案：在热塑性树脂成型方法中，将含有由以下化学式（1）和化学式（2）表示的结构单元的聚羟基链烷酸酯制成的树脂（A）的树脂组合物，聚乳酸树脂（B ）和晶体成核剂（C），并且含有0.1至5重量份。的晶体成核剂（C）基于100重量份的树脂混合物，包括10至90重量份的树脂（A）和90〜10重量份的聚乳酸树脂（B）在40〜90℃的模具温度下成型10〜60秒的冷却时间。化学式（1）为 - [ - O-CH（CH 3）3 - ） - ，化学式（2）为 - [ - O-CH（R）-CH

6. 发明专利

JP2010031230A Flame-retardant resin composition and molded article 有权
标题翻译：阻燃树脂组合物和成型品
公开(公告)号：JP2010031230A
公开(公告)日：2010-02-12
申请号：JP2009049709
申请日：2009-03-03
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： HARADA TADAKATSU , YAMANAKA YASUO , YAGINUMA HIDEKAZU , NISHIO YOSHIYUKI , AOKI DAN
IPC分类号： C08L101/00 , C08L1/08
摘要： PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition and a molded article which is low in the dependence on petroleum and is high in the dependence on plants, and thereby is low in the environmental load, and which is excellent in impact resistance, moldability, and flame retardancy. SOLUTION: The flame-retardant resin composition comprises a thermoplastic resin and a flame retardant. The flame-retardant comprises phosphorus-containing polysaccharide that is formed by attaching phosphate ester to a side chain of natural polysaccharide. An embodiment or the like in which rate of content of phosphorus of the phosphorus containing polysaccharide is at least 1 mass% and at most 20 mass%, and mass ratio of the thermoplastic resin (A) and the phosphorus containing polysaccharide (B) (A:B) is 50:50-90:10 is desirable. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种阻燃树脂组合物和与石油相关性低且对植物依赖性高的成型品，因此环境负荷低，优异的耐冲击性，成型性和阻燃性。阻燃树脂组合物包含热塑性树脂和阻燃剂。阻燃剂包括通过将磷酸酯连接到天然多糖的侧链而形成的含磷多糖。含磷多糖的磷含量比例为1质量％以上20质量％以下的实施方式，热塑性树脂（A）和含磷多糖（B）（A）的质量比：B）为50:50-90:10是理想的。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2003053690A Hand finger 审中-公开
标题翻译：手指
公开(公告)号：JP2003053690A
公开(公告)日：2003-02-26
申请号：JP2001245678
申请日：2001-08-13
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： HARADA TADAKATSU
IPC分类号： B25J15/08 , B25J19/02
摘要： PROBLEM TO BE SOLVED: To provide a small hand finger capable of accurately detecting gripping of a workpiece in a short time.
SOLUTION: The hand finger has sheet-shaped pressure sensors 3 to 6 which are inserted between a finger part 1 and a hand finger base part 2 having a supporting face S for supporting the finger part 1, and detect pressures which the finger part 1 applies to the supporting face S. Based on the values and distribution of the pressures detected by the pressure sensors 3 to 6, a force applied to the finger part 1 is detected.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供能够在短时间内精确地检测工件的夹持的小手指。解决方案：手指具有片状压力传感器3至6，其插入在手指部分1和手指基部2之间，手指基部2具有用于支撑手指部分1的支撑面S，并且检测手指部分1应用的压力根据由压力传感器3至6检测的压力的值和分布，检测施加到手指部分1的力。

8. 发明专利

JP2014177596A Recycled resin composition, molding, image forming apparatus, and method for producing recycled resin composition 审中-公开
标题翻译：回收树脂组合物，成型，成像装置和生产回收树脂组合物的方法
公开(公告)号：JP2014177596A
公开(公告)日：2014-09-25
申请号：JP2013053883
申请日：2013-03-15
申请人： Ricoh Co Ltd , 株式会社リコー , Nagase & Co Ltd , 長瀬産業株式会社
发明人： AKIBA YASUSHI , HARADA TADAKATSU , KATO HIDEKI
IPC分类号： C08L55/02 , C08K3/02 , C08K5/521
CPC分类号： C08L9/06 , C08J11/04 , C08J11/28 , C08K5/0066 , C08K5/49 , C08L55/02 , C08L2201/02 , C08L2205/02 , Y02W30/70 , Y02W30/706
摘要： PROBLEM TO BE SOLVED: To provide a recycled resin composition that has both flame retardancy and impact resistance and is also inexpensive.SOLUTION: Provided is a recycled resin composition, including recovered acrylonitrile butadiene styrene copolymer resin, additional acrylonitrile butadiene styrene copolymer resin, and a phosphorus-based flame retardant. The amount of butadiene relative to the total mass of the recycled resin composition is from 10 mass% to 18 mass%.
摘要翻译：要解决的问题：提供具有阻燃性和耐冲击性并且也便宜的再循环树脂组合物。解决方案：提供一种再循环树脂组合物，其包括回收的丙烯腈丁二烯苯乙烯共聚物树脂，另外的丙烯腈丁二烯苯乙烯共聚物树脂和磷基阻燃剂。相对于回收树脂组合物的总质量，丁二烯的量为10质量％〜18质量％。

9. 发明专利

JP2014169401A Flame retardant resin composition and molded article 有权
标题翻译：阻燃树脂组合物和成型品
公开(公告)号：JP2014169401A
公开(公告)日：2014-09-18
申请号：JP2013042155
申请日：2013-03-04
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： HARADA TADAKATSU , MATSUSHITA YASUYUKI , FUKUSHIMA KAZUHIKO , AOKI DAN
IPC分类号： C08L101/00 , C08L67/00 , C08L69/00 , C08L97/00
CPC分类号： C08L69/00 , C08H6/00 , C08K3/016 , C08K5/0066 , C08K5/5205 , C08L55/02 , C08L67/04 , C08L97/005 , C08L2201/02
摘要： PROBLEM TO BE SOLVED: To provide a flame retardant resin composition that has a low environment load by virtue of low petroleum dependency and a high degree of biomass, has also flame retardancy.SOLUTION: A flame retardant resin composition includes a thermoplastic resin and a flame retardant. The flame retardant includes a phosphorylated lignin derivative having a nitrogen-containing structure introduced therein, in which the nitrogen-containing structure is introduced into the lignin derivative, obtained by subjecting a natural lignin to at least a treatment of molecular weight reduction or water solubilization, and phosphoric acid is added to the lignin derivative.
摘要翻译：要解决的问题：为了提供由于低石油依赖性和高生物量而具有低环境负荷的阻燃树脂组合物，也具有阻燃性。解决方案：阻燃树脂组合物包括热塑性树脂和火焰阻燃剂。阻燃剂包括其中引入含氮结构的磷酸化木质素衍生物，其中将含氮结构引入木质素衍生物中，其通过使天然木质素至少处理分子量降低或水溶性，并向木质素衍生物中加入磷酸。

10. 发明专利

JP2012193337A Flame retardant resin composition and molded product 有权
标题翻译：阻燃树脂组合物和成型产品
公开(公告)号：JP2012193337A
公开(公告)日：2012-10-11
申请号：JP2011225820
申请日：2011-10-13
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： HARADA TADAKATSU , YAMANAKA YASUO , MATSUSHITA YASUYUKI , FUKUSHIMA KAZUHIKO
IPC分类号： C08L101/00 , C08H7/00 , C08L67/02 , C08L69/00 , C08L97/00
CPC分类号： C08L67/04 , C08H6/00 , C08K3/016 , C08K5/0066 , C08K5/521 , C08L27/00 , C08L55/02 , C08L69/00 , C08L97/005 , C08L2201/02
摘要： PROBLEM TO BE SOLVED: To provide a flame retardant resin composition that has a low environment load by virtue of low petroleum dependency and a high degree of biomass, has also flame retardancy, and to provide a molded product.SOLUTION: The flame retardant resin composition includes a thermoplastic resin and a flame retardant. The flame retardant includes a phosphorylated lignin derivative produced by adding phosphoric acid to a lignin derivative obtained by subjecting a naturally occurring lignin to a predetermined treatment, thus obtaining a low-environment load-type flame retardant resin material having flame retardancy and a high degree of biomass. Further, a high level of dispersibility in resin can be obtained through the action of a hydrophilic group possessed by lignin derivatives. Furthermore, the lignin derivative has caking properties due to the nature of a polymeric substance, and holds a stable dispersion state in resin, thus suppressing bleedout in use.
摘要翻译：要解决的问题：为了提供由于低石油依赖性和高生物量而具有低环境负荷的阻燃树脂组合物，还具有阻燃性，并提供模塑产品。阻燃树脂组合物包括热塑性树脂和阻燃剂。阻燃剂包括通过将磷酸添加到通过对天然木质素进行预定处理而获得的木质素衍生物中产生的磷酸化木素衍生物，从而获得具有阻燃性和高度的阻燃性的低环境负荷型阻燃树脂材料生物质。此外，通过木质素衍生物具有的亲水基团的作用，可以获得高水平的树脂分散性。此外，由于聚合物质的性质，木质素衍生物具有结块性，并且在树脂中保持稳定的分散状态，从而抑制使用中的渗出。版权所有（C）2013，JPO＆INPIT

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