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1. 发明专利

JP2011162608A Cationic microfibrilated plant fiber and process for producing the same 有权
标题翻译：阳离子微晶纤维及其制造方法
公开(公告)号：JP2011162608A
公开(公告)日：2011-08-25
申请号：JP2010024482
申请日：2010-02-05
申请人： Akihiro Ito , Kazuo Kitagawa , Kyoto Ichi , Kyoto Univ , Takeshi Senba , 京都市 , 健仙波 , 彰浩伊藤 , 和男北川 , 国立大学法人京都大学
发明人： YANO HIROYUKI , HASHIMOTO TADASHI , SATO AKIHIRO , NAKAGAITO ANTONIO NORIO , KITAGAWA KAZUO , SENBA TAKESHI , ITO AKIHIRO
IPC分类号： C08B11/145 , D01F2/00 , D21H11/16 , D21H11/22
CPC分类号： D21H11/22 , C08B11/145 , D06M13/463 , Y10T428/298
摘要： PROBLEM TO BE SOLVED: To provide a novel cationized microfibrilated plant fiber, and a process for producing the same. SOLUTION: In the cationic microfibrilated plant fiber, an average diameter of the fiber, which has been cationically modified with a compound containing a quaternary ammonium group, is 4-200 nm. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：提供一种新型阳离子微纤维化植物纤维及其制造方法。解决方案：在阳离子微纤维化植物纤维中，已经用含有季铵基团的化合物阳离子改性的纤维的平均直径为4-200nm。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2005068217A Tubular resin molding and molding method therefor 审中-公开
标题翻译：管状树脂成型及其成型方法
公开(公告)号：JP2005068217A
公开(公告)日：2005-03-17
申请号：JP2003296597
申请日：2003-08-20
申请人： Kazuo Kitagawa , Kyoto Ichi , Osaka Gas Co Ltd , Polyplastics Co , Takeshi Senba , ポリプラスチックス株式会社 , 京都市 , 健仙波 , 和男北川 , 大阪瓦斯株式会社
发明人： FUSAMOTO AKIRA , SENBA TAKESHI , KITAGAWA KAZUO , HIGUCHI HIROSHI
IPC分类号： F16L11/06 , B29C47/20 , B29K23/00 , B29K67/00 , B29K105/12 , B29L23/00 , C08L23/00 , C08L67/02
摘要： PROBLEM TO BE SOLVED: To provide a tubular polyolefin molding having improved mechanical properties such as strengths, rigidity, while keeping impact strength without using an expensive raw material and a specific molding apparatus.
SOLUTION: A composition comprising 95-50 wt.% of a polyolefin and 5-50 wt.% of a polyalkylene terephthalate or a polyalkylene naphthalate is extrusion molded by using an extrusion molding machine at a draw speed ratio λ (draw speed of resin in molding/speed of resin discharged from a die) of >1, the polyolefin forms a matrix and the polyalkylene terephthalate or the polyalkylene naphthalate forms a filamentous state in the matrix.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有改善的机械性能如强度，刚性，同时保持冲击强度而不使用昂贵的原料和特定的模制设备的管状聚烯烃模制件。解决方案：包含95-50重量％的聚烯烃和5-50重量％的聚对苯二甲酸亚烷基酯或聚萘二甲酸亚烷基酯的组合物通过使用挤出成型机以拉伸速度比λ（拉伸速度树脂从模具中排出的树脂/速度）> 1，聚烯烃形成基质，聚对苯二甲酸亚烷基酯或聚萘二甲酸亚烷基酯在基质中形成丝状状态。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005060353A Molded body for dental purpose and resin material for dental purpose 审中-公开
标题翻译：用于牙科用途的成型体和用于牙科用途的树脂材料
公开(公告)号：JP2005060353A
公开(公告)日：2005-03-10
申请号：JP2003296111
申请日：2003-08-20
申请人： Kazuo Kitagawa , Kyoto Ichi , Nisshin:Kk , Takeshi Senba , 京都市 , 健仙波 , 和男北川 , 株式会社ニッシン
发明人： AKEDA YOSHIHITO , KITAGAWA KAZUO , SENBA TAKESHI
IPC分类号： A61K6/00 , A61K6/087
摘要： PROBLEM TO BE SOLVED: To provide a molded body for dental purpose and a resin material for dental purpose that have excellent safety without anxiety of elution of bisphenol-A and satisfy the physical properties that are required in denture base, tentatively covered dental crown, artificial teeth or the like.
SOLUTION: The molded body for dental purpose according to this invention is mainly composed of a copolymerized polyester resin (PET-G) including the polyethylene terephthalate (PET) units and the poly-1,4-dimethylenecyclohexane terephthalate (PCT) units and of polyethylene naphthalate (PEN) at a weight ratio of (20 to 90)/(80 to 10). The resin material for dental purpose according to this invention has excellent heat resistance to be used even at 100°C. Further, it has 1.5 fold flexural strength that of PET-G. It can be colored to desired color as a denture base without damage to transparency and shows good adhesion to acrylic resin, too. Fibrous reinforcing agent and other polyester resin also may be admixed to this resin material.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供用于牙科用途的成型体和用于牙科用途的树脂材料，其具有优异的安全性，而不会双重A的洗脱焦虑并且满足假牙基底所需的物理性能，暂时覆盖的牙齿冠，人造牙等。解决方案：根据本发明的用于牙科用的成型体主要由包括聚对苯二甲酸乙二醇酯（PET）单元和聚-1,4-二甲基环己烷对苯二甲酸酯（PCT）单元的共聚聚酯树脂（PET-G）组成和（20〜90）/（80〜10）的重量比的聚萘二甲酸乙二醇酯（PEN）。根据本发明的用于牙科用途的树脂材料即使在100℃也具有优异的耐热性。此外，它具有PET-G的1.5倍弯曲强度。它可以着色为所需的颜色作为假牙基底，而不损害透明度，并且也表现出与丙烯酸树脂的良好粘附性。纤维增强剂和其它聚酯树脂也可以与该树脂材料混合。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2006143803A Heat-resistant crosslinked polyethylene-based resin foam and method for molding the same 有权
标题翻译：耐热交联聚乙烯基树脂泡沫及其模塑方法
公开(公告)号：JP2006143803A
公开(公告)日：2006-06-08
申请号：JP2004333150
申请日：2004-11-17
申请人： Kazuo Kitagawa , Kyoto Ichi , Polyplastics Co , Sanwa Kako Co Ltd , Takeshi Senba , ポリプラスチックス株式会社 , 三和化工株式会社 , 京都市 , 健仙波 , 和男北川
发明人： OBARA CHOJI , FUSAMOTO AKIRA , SENBA TAKESHI , KITAGAWA KAZUO
IPC分类号： C08J9/228 , C08L23/04
摘要： PROBLEM TO BE SOLVED: To provide a crosslinked polyethylene-based resin foam having excellent heat resistance, and to provide a method for molding the foam.
SOLUTION: The block-shaped crosslinked polyethylene-based resin foam is obtained by adding and mixing 5-50 pts.wt. polybutylene terephthalate to and with 95-50 pts.wt. polyethylene-based resin to provide pellets wherein the polybutylene terephthalate is fibrillated in the polyethylene-based resin, adding and mixing a foaming agent and a crosslinking agent to and with the pellets to provide a crosslinkable foamable composition, heating the crosslinkable foamable composition under pressurizing, and reducing the pressure to form the foam.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种耐热性优异的交联聚乙烯类树脂发泡体，提供一种成型泡沫体的方法。解决方案：块状交联聚乙烯基树脂发泡体通过加入和混合5-50重量份聚对苯二甲酸丁二醇酯与95-50重量份聚乙烯基树脂以提供其中聚对苯二甲酸丁二醇酯在聚乙烯类树脂中原纤化的颗粒，向颗粒中加入和混合发泡剂和交联剂以提供可交联发泡性组合物，加压可交联发泡组合物，并降低形成泡沫的压力。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2007261970A Dental resin material and dental molded form 审中-公开
标题翻译：牙科树脂材料和牙科造型
公开(公告)号：JP2007261970A
公开(公告)日：2007-10-11
申请号：JP2006087118
申请日：2006-03-28
申请人： Kazuo Kitagawa , Nisshin:Kk , Takeshi Senba , 健仙波 , 和男北川 , 株式会社ニッシン
发明人： SENBA TAKESHI , AKEDA YOSHIHITO , KITAGAWA KAZUO
IPC分类号： A61K6/08 , A61C5/08 , A61C7/00 , A61C13/00 , A61C13/08 , A61C13/267 , A61K6/083
摘要： PROBLEM TO BE SOLVED: To provide a dental resin material solving the drawbacks involved in conventional polycarbonate resins, seldom causing stains even if used for a long period in the oral cavity, and suitable for producing dental molded forms including denture bases, tentative covering crowns and artificial teeth. SOLUTION: The dental resin material comprises at least one of the following: a cyclic olefin polymer A obtained by ring-opening metathesis polymerization of norbornene followed by graft polymerization of maleic anhydride, a cyclic olefin polymer B obtained by copolymerization of norbornene with an α-olefin followed by graft polymerization of maleic anhydride, a cyclic olefin polymer C having a specific norbornene-based skeleton. Each of these cyclic olefin polymers A to C has a glass transition point of 100°C or higher, a water absorption of 0.4 wt.% or less, and a flexural modulus of 2,300 MPa or higher. The dental molded form is produced by injection molding or the like using one of the above polymers. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供解决常规聚碳酸酯树脂所涉及的缺点的牙科用树脂材料，即使在口腔中长时间使用也很少引起污渍，并且适用于生产包括义齿底座的牙科模制形式，暂定覆盖冠和人造牙。解决方案：牙科用树脂材料包括以下中的至少一种：通过降冰片烯的开环易位聚合接着进行马来酸酐的接枝聚合得到的环状烯烃聚合物A，通过降冰片烯的共聚获得的环状烯烃聚合物B与 α-烯烃，然后接枝聚合马来酸酐，具有特定降冰片烯类骨架的环烯烃聚合物C。这些环烯烃聚合物A〜C的玻璃化转变温度为100℃以上，吸水率为0.4重量％以下，弯曲弹性模量为2300MPa以上。牙科模制形式通过使用上述聚合物之一的注射成型等制造。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2013185085A Foam containing modified microfibrillated plant fibers 有权
标题翻译：包含改性微晶纤维的泡沫塑料
公开(公告)号：JP2013185085A
公开(公告)日：2013-09-19
申请号：JP2012051747
申请日：2012-03-08
申请人： Kyoto City , 京都市 , Kyoto Univ , 国立大学法人京都大学
发明人： ITO AKIHIRO , SENBA TAKESHI , KITAGAWA KAZUO , YANO HIROYUKI , OKUMURA HIROAKI , SATO AKIHIRO , YOSHIMURA TOMOAKI
IPC分类号： C08J9/12 , C08L1/02 , C08L21/00 , C08L23/02
CPC分类号： C08J9/0085 , C08H8/00 , C08J2201/032 , C08J2300/22 , C08J2321/00 , C08L97/02 , C08L2205/16 , C08L21/00 , C08L23/02 , C08L23/06 , C08L23/12
摘要： PROBLEM TO BE SOLVED: To provide a foam, in which microfibrillated plant fibers are dispersed in a highly hydrophobic thermoplastic resin component or a rubber component uniformly, and which has excellent mechanical strength and fine foam diameters; and to provide a method for producing a foam having excellent mechanical strength.SOLUTION: The present invention relates to a foam comprising: (A) at least one component selected from the group consisting of a thermoplastic resin and a rubber; and (B) microfibrillated plant fibers each esterified with an alkyl or alkenyl succinate anhydride.
摘要翻译：要解决的问题：提供一种其中微纤化植物纤维均匀分散在高疏水性热塑性树脂组分或橡胶组分中并具有优异机械强度和细泡沫直径的泡沫体; 并且提供一种制造具有优异的机械强度的泡沫的方法。解决方案：本发明涉及一种泡沫体，其包含：（A）至少一种选自热塑性树脂和橡胶的组分; 和（B）各自用烷基或链烯基琥珀酸酐酯化的微纤化植物纤维。

7. 发明专利

JP2013185068A Modified cellulose nanofiber and resin composition including modified cellulose nanofiber 有权
标题翻译：改性纤维素纳米纤维素和树脂组合物，包括改性纤维素纳米纤维
公开(公告)号：JP2013185068A
公开(公告)日：2013-09-19
申请号：JP2012051338
申请日：2012-03-08
申请人： Kyoto City , 京都市 , Kyoto Univ , 国立大学法人京都大学
发明人： SENBA TAKESHI , ITO AKIHIRO , KAMISAKA TAKAHIRO , KITAGAWA KAZUO , YANO HIROYUKI , SATO AKIHIRO , YOSHIMURA TOMOAKI
IPC分类号： C08L101/00 , C08B15/00 , C08L1/26 , C08L55/02 , C08L77/00
CPC分类号： D06M15/3562 , B82Y30/00 , C08B15/00 , C08B15/06 , C08J5/005 , C08J2355/02 , C08J2377/00 , C08L1/02 , C08L39/00 , C08L55/02 , C08L77/02 , C08L77/06 , C08L2205/16 , D10B2201/20
摘要： PROBLEM TO BE SOLVED: To provide a novel modified cellulose nanofiber that has been cation-modified.SOLUTION: A modified cellulose nanofiber is cation-modified by a cation polymer compound comprising a structural unit derived from diallylamine.
摘要翻译：要解决的问题：提供已经被阳离子改性的新型改性纤维素纳米纤维。解决方案：改性纤维素纳米纤维由包含衍生自二烯丙基胺的结构单元的阳离子聚合物化合物阳离子改性。

8. 发明专利

JP2013166818A Dispersion liquid containing cellulose nanofiber and resin, and resin composition 有权
标题翻译：含有纤维素纳米纤维和树脂的分散液和树脂组合物
公开(公告)号：JP2013166818A
公开(公告)日：2013-08-29
申请号：JP2012029571
申请日：2012-02-14
申请人： Kyoto City , 京都市 , Kyoto Univ , 国立大学法人京都大学
发明人： KAMISAKA TAKAHIRO , ITO AKIHIRO , SENBA TAKESHI , KITAGAWA KAZUO , YANO HIROYUKI , OKUMURA HIROAKI
IPC分类号： C08L101/00 , C08J3/20 , C08K5/00 , C08L1/02 , C08L23/04 , C08L23/10 , C08L77/00
CPC分类号： C08J5/005 , B82Y30/00 , C08J5/043 , C08K5/06 , C08K5/103 , C08K5/151 , C08L1/04 , C08L77/00 , C08L2205/16 , C08L23/06 , C08L23/12
摘要： PROBLEM TO BE SOLVED: To provide a dispersion liquid wherein both cellulose nanofibers and a resin are uniformly dispersed in a dispersion medium; and to provide a resin composition wherein cellulose nanofibers are uniformly contained in a resin.SOLUTION: A dispersion liquid contains (A) cellulose nanofibers, (B) a thermoplastic resin and (C) a nonionic surfactant having an HLB value of 8-13.
摘要翻译：要解决的问题：提供纤维素纳米纤维和树脂均匀分散在分散介质中的分散液; 并提供其中纤维素纳米纤维均匀地包含在树脂中的树脂组合物。溶液：分散液含有（A）纤维素纳米纤维，（B）热塑性树脂和（C）HLB值为8-13的非离子表面活性剂。

9. 发明专利

JP2014144999A Method for manufacturing a crosslinked polyolefin foam 有权
标题翻译：制造交联聚烯烃泡沫的方法
公开(公告)号：JP2014144999A
公开(公告)日：2014-08-14
申请号：JP2013012685
申请日：2013-01-25
申请人： Sanwa Kako Co Ltd , 三和化工株式会社 , Kyoto City , 京都市
发明人： TAKIMOTO TAKESHI , SAWARA MASAAKI , KURATA SEIICHI , ITO AKIHIRO , SENBA TAKESHI
IPC分类号： C08J9/06 , C08L23/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyolefin foam emitting scarce odors, using an inorganic foaming agent, and having an expansion ratio of 6 or above.SOLUTION: A method for manufacturing a crosslinked polyolefin foam in which a foam having an expansion ratio of 6 or above is prepared by heating and expanding a crosslinkable expandable composition obtained by adding, to a polyolefin resin, a foaming agent, namely a compound generating a carbon dioxide gas and steam as a result of decomposition in a heated state, and a crosslinking agent and then kneading the resulting admixture and in which the foam is treated, following the passage of at least 24 hours since the preparation thereof as a method for restoring a shrunk foam, for 1-48 hours within a high-pressure nitrogen gas or high-pressure air atmosphere of 0.2 MPa to 20 MPa at or above 35°C and at or below the softening point of the polyolefin resin so as to restore the shrunk foam is capable of realizing the goal of obtaining a polyolefin foam emitting scarce odors, using an inorganic foaming agent, and having an expansion ratio of 6 or above.
摘要翻译：要解决的问题：提供一种使用无机发泡剂制造发泡稀臭的聚烯烃泡沫体，其膨胀比为6以上的方法。解决方案：一种制造交联聚烯烃泡沫体的方法，其中泡沫体具有通过将通过向聚烯烃树脂中加入发泡剂即即由加热状态分解而产生二氧化碳气体和蒸汽的化合物而得到的交联性发泡性组合物进行加热扩
展，制备6以上的发泡倍率，交联剂，然后捏合所得混合物，其中泡沫处理后，自制备后至少24小时通过，作为恢复收缩泡沫的方法，在高压氮气内进行1-48小时或高于或等于35℃的0.2MPa〜20MPa的高压空气气氛和聚烯烃树脂的软化点处于或低于聚烯烃树脂的软化点，以使恢复收缩泡沫能够实现获得使用无机发泡剂发泡稀释气味并具有6或更高的膨胀比的聚烯烃泡沫的目的。

10. 发明专利

JP2003261751A POLYETHYLENE/POLYALKYLENE TEREPHTHALATE COMPOSITION RETAINING PHYSICAL CHARACTERISTICS, EVEN WHEN BEING REUSED IN EXTRUSION MOLDING, EXTRUSION MOLDING METHOD THEREFOR AND MOLDINGS 审中-公开
公开(公告)号：JP2003261751A
公开(公告)日：2003-09-19
申请号：JP2002064550
申请日：2002-03-08
申请人： KYOTO ICHI , POLYPLASTICS CO , SENBA TAKESHI , KITAGAWA KAZUO
发明人： FUSAMOTO AKIRA , SENBA TAKESHI , KITAGAWA KAZUO
IPC分类号： C08J5/00 , B29C47/00 , B29K23/00 , B29K67/00 , C08L23/00 , C08L67/00
摘要： PROBLEM TO BE SOLVED: To provide a polyolefin/polyalkylene terephthalate composition that can increase the mixing ratio for the reuse and can retain the physical characteristics even after the composition is used for extrusion molding repeatedly and provide a molding process for the composition and molded products therefrom. SOLUTION: The recycled resin-including resin composition is prepared by adding recycled molded products (R) comprising a polyolefin resin and/or a polyalkylene terephthalate resin [composed of the polyolefin for reusing (RPO) and/or the polyalkylene terephthalate for reusing (RPRT)] in an amount of ≤80 pts.wt. to 100 pts.wt. of a new resin composition including 95-30 wt.% of a new polyolefin (NPO) and 5-70 wt.% of a new polyalkylene terephthalate (NPRT) (the total of both components is 100 wt.%) so that (NPO+RPO) accounts 95-30 wt.% and (NPRT+RPRT) accounts 5-70 wt.% (100 wt.% in total). COPYRIGHT: (C)2003,JPO

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