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1. 发明专利

JP2008163228A Manufacturing method of biodegradable polymer 有权
标题翻译：生物可降解聚合物的制备方法
公开(公告)号：JP2008163228A
公开(公告)日：2008-07-17
申请号：JP2006355437
申请日：2006-12-28
申请人： Mitsui Chemicals Inc , Mitsui Chemicals Polyurethanes Inc , 三井化学ポリウレタン株式会社 , 三井化学株式会社
发明人： SHIMODA MANABU , SUKEGAWA MAKOTO , MITSUZUKA MASAHIKO , TSURUTA MANABU , NOBORI TADAHITO
IPC分类号： C08G18/65 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a biodegradable polymer which can prepare a biodegradable polymer having a biodegradable moiety and an imine moiety in the form of making pre-molding preparatory processes, such as cutting and crushing, unnecessary and which gives a polymer of a high molecular weight. SOLUTION: Provided is a manufacturing method of the biodegradable polymer having the biodegradable moiety and the imine moiety, characterized by conducting the dispersion polymerization of at least (A) a compound containing a biodegradable moiety, (B) a compound containing an imine moiety and (C) a linking agent in (D) an organic solvent containing a dispersant. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种生物可降解聚合物的制造方法，其可以制备具有生物可降解部分和亚胺部分的可生物降解聚合物，其形式为预成型预备过程，例如切割和破碎，不必要和不必要的其产生高分子量的聚合物。解决方案：提供具有生物可降解部分和亚胺部分的生物可降解聚合物的制造方法，其特征在于进行至少（A）含有可生物降解部分的化合物的分散聚合，（B）含有亚胺的化合物部分和（C）（D）含有分散剂的有机溶剂中的交联剂。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008024850A Biodegradable composition, molded product thereof, and application 有权
标题翻译：可生物降解组合物，其制品及应用
公开(公告)号：JP2008024850A
公开(公告)日：2008-02-07
申请号：JP2006199935
申请日：2006-07-21
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： SHIMODA MANABU , SUKEGAWA MAKOTO , NOBORI TADAHITO
IPC分类号： C08G18/66 , A01G9/02 , A01G13/00 , A01G13/02 , A01K23/00 , B01J20/26 , C08G63/685 , C08G64/12 , C08L67/02 , C08L101/16 , C09J201/02 , D01F6/62 , D04H3/011 , D04H3/16
摘要： PROBLEM TO BE SOLVED: To provide a composition containing a new biodegradable polymer which has no water solubility (hygroscopicity), can be molded, and has excellent water disintegration properties and biodegradability, and to provide a molded product thereof. SOLUTION: The biodegradable polymer contained in the biodegradable composition of the present invention is a polymer having one or more imine linkages in the molecule, wherein the imine linkages form part of the main chain structure of the biodegradable polymer. The biodegradable polymer preferably contains a biodegradable part and an imine part having one or more imine linkages, wherein the polymer has a chemical structure in the form of coupling the biodegradable parts with the imine parts. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供含有不具有水溶性（吸湿性）的新的可生物降解性聚合物的组合物，可以成型，并且具有优异的水分解性和生物降解性，并提供其成型体。解决方案：本发明的可生物降解组合物中包含的可生物降解聚合物是在分子中具有一个或多个亚胺键的聚合物，其中亚胺键形成生物可降解聚合物主链结构的一部分。可生物降解的聚合物优选包含可生物降解的部分和具有一个或多个亚胺键的亚胺部分，其中聚合物具有将可生物降解部分与亚胺部分连接的形式的化学结构。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2011144297A Ethylene polymer, method for producing the same, and molded form including the polymer 审中-公开
标题翻译：乙烯聚合物，其制造方法和包括聚合物的成型体
公开(公告)号：JP2011144297A
公开(公告)日：2011-07-28
申请号：JP2010007522
申请日：2010-01-15
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： ONOKI TAKAYUKI , SHIMODA MANABU , NISHINO FUMIAKI , SUZUKI KOTARO
IPC分类号： C08F4/64 , B29C55/02 , B29K23/00 , B29L7/00 , C08F10/02 , C08J5/00
摘要： PROBLEM TO BE SOLVED: To provide an ethylene polymer suitable for giving a molded form that is obtained by a solid-phase method such as a solid-phase draw forming and has high mechanical strength, and to provide such a molded form using the ethylene polymer.
SOLUTION: The ethylene polymer is provided which is obtained by multistage polymerization of ethylenes using an olefin polymerization catalyst including a specific organometallic complex catalytic component, preferably by polymerizing the ethylenes different in molecular weight from each other in the respective stages. The ethylene polymer obtained above is formed at a high draw ratio in a solid-phase draw-molded form. The ethylene polymer thus obtained is believed to have low-molecular weight moieties and high-molecular weight moieties that are homogeneously and highly dispersed, therefore is believed to enable solid-phase draw forming with extremely high draw ratio. Moreover, a molded form using the ethylene polymer exhibits high draw ratio, thereby obtaining a solid-phase draw-molded form with unconventionally high mechanical strength and high elastic modulus.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种适用于提供通过固相法如固相拉伸成型获得的成型体的乙烯聚合物，并且具有高的机械强度，并且提供这样的模制形式，使用乙烯聚合物。解决方案：提供乙烯聚合物，其通过使用包括特定有机金属络合物催化组分的烯烃聚合催化剂的乙烯的多段聚合获得，优选通过在各个相中彼此分子量聚合乙烯。上述获得的乙烯聚合物以高拉伸比形成固相拉伸模塑形式。据信由此获得的乙烯聚合物具有均匀且高度分散的低分子量部分和高分子量部分，因此被认为能够以非常高的拉伸比进行固相拉伸成形。此外，使用乙烯聚合物的成型体显示出高拉伸比，从而获得具有非常规的机械强度和高弹性模量的固相拉伸模制形式。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2014181278A Catalyst for polymerizing olefins and method for manufacturing olefinic polymers using the same 有权
标题翻译：用于聚合烯烃的催化剂和使用其制备烯烃聚合物的方法
公开(公告)号：JP2014181278A
公开(公告)日：2014-09-29
申请号：JP2013056284
申请日：2013-03-19
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： TANAKA SHINYA , FUJIMURA FUTOSHI , YAMADA TAKAHIRO , SHIMODA MANABU , SUZUKI KOTARO , ASO YOSHIAKI , KARINO TAKESHI , MATSUKAWA NAOTO , NAKAYAMA YASUSHI
IPC分类号： C08F4/658 , C08F10/00
摘要： PROBLEM TO BE SOLVED: To provide a catalyst for polymerizing olefins used for obtaining an olefinic polymer, having a favorable moldability, and capable of manufacturing a molding having excellent appearance characteristics; and a method for manufacturing olefinic polymers using the catalyst.SOLUTION: The problem-solving catalyst for polymerizing olefins is obtained by mixing, in advance, a specified transition metal compound and a titanium compound having a specified structure with a carrier component including specified magnesium and then supporting the two compounds atop an identical carrier.
摘要翻译：要解决的问题：提供一种用于聚合用于获得烯烃聚合物的烯烃的催化剂，其具有良好的成型性，并且能够制造具有优异外观特性的模塑件; 以及使用该催化剂制造烯烃聚合物的方法。解决方案：用于聚合烯烃的问题解决催化剂预先通过将具有特定结构的特定过渡金属化合物和具有特定结构的钛化合物与包含特定镁的载体组分混合，然后将两种化合物支撑在相同的载体上。

5. 发明专利

JP2000248043A POLYISOCYANATE COMPOSITION AND ITS PRODUCTION 失效
公开(公告)号：JP2000248043A
公开(公告)日：2000-09-12
申请号：JP5388599
申请日：1999-03-02
申请人： MITSUI CHEMICALS INC
发明人： SHIMODA MANABU , HASEYAMA RYUJI
IPC分类号： C07D273/04 , C08G18/72 , C09D175/04
摘要： PROBLEM TO BE SOLVED: To obtain a polyisocyanate composition excellent in reactivity at low temperature, also good in preservation stability and useful as a raw material for various kinds of polyurethanes by including a specific diisocyanate and a specified polydiisocyanate. SOLUTION: The objective composition is obtained by allowing the composition to contain a diisocyanate of formula I [one or both of R1 and R2 are each formula II (k is 0-2; j and m are each 1-5; h is 0-2) with the proviso that when one of them is formula II, the other is a 2-12C alkylene], and a polyisocyanate having a skeleton of formula II regulated so that the content of the compound of the formula I in which n is 0 may be 30-90 wt.%, the content of the one of the formula I in which n is 1 may be 9.5-40 wt.%, and the content of the one of the formula I in which n is 2-4 may be 0.5-30 wt.%. The composition is produced, fop example, by reacting a polycyclic aliphatic diisocyanate of formula III with carbon dioxide gas in the presence of 0.001-10.0 wt.% alkyl group-containing tertiary phosphine based on the amount of the diisocyanate at (-20 deg.C) to 80 deg.C.

6. 发明专利

JPH11228652A LATENT CURING AGENT 失效
公开(公告)号：JPH11228652A
公开(公告)日：1999-08-24
申请号：JP3143798
申请日：1998-02-13
申请人： MITSUI CHEMICALS INC
发明人： SHIMODA MANABU , DOI KIYOTO , UEDA KYOICHI , TANAKA KOICHI , KOTOU NOBUHIKO
IPC分类号： C08K5/21 , C08G8/00 , C08G12/00
摘要： PROBLEM TO BE SOLVED: To obtain the subject curing agent capable of solving a delay in curing due to a reduction in formaldehyde of an amino resin or a phenol resin by using a specific compound as the curing agent for the amino resin or phenol resin. SOLUTION: This curing agent is obtained by using (A) a compound producing an acidic compound by decomposition and, as necessary, (B) an ammonium phosphate as a curing agent for an amino resin or a phenol resin. Persulfuric salts (e.g. ammonium persulate), a peroxide (e.g. a ketone peroxide), an azo compound (e.g. 2,2'-azobisisobutyronitrile), etc., are cited as the component A. Ammonium orthophosphate (e.g. ammonium dihydrogenphosphate), ammonium pyrophosphate (e.g. diammonium dihydrogenpyrophosphate), ammonium metaphosphate, ammonium polyphosphate, etc., are cited as the component B. The curing agent is effective in curing the amino resin, etc., used for bonding plywood, laminated wood, etc.

7. 发明专利

JPH11209564A RESIN COMPOSITION 失效
公开(公告)号：JPH11209564A
公开(公告)日：1999-08-03
申请号：JP1911098
申请日：1998-01-30
申请人： MITSUI CHEMICALS INC
发明人： TANAKA KOICHI , DOI KIYOTO , UEDA KYOICHI , SHIMODA MANABU , KOTOU NOBUHIKO
IPC分类号： C08K3/30 , C08K5/14 , C08K5/23 , C08L61/22 , C08L61/24 , C08L61/28
摘要： PROBLEM TO BE SOLVED: To obtain a resin composition capable of accelerating curing and reducing formaldehyde, excellent in adhesiveness and useful for adhering (veneer) laminated woods by containing a persulfate salt as a latent curing agent in an amino resin. SOLUTION: In this resin composition, 100 pts.wt. (on solid base) of an amino resin such as a urea-melamine co-condensed resin, etc., is blended with 0.05-20.0 pts.wt. of (B) one or more of latent curing agents selected from persulfates, peroxides or azo compounds.

8. 发明专利

JPH11209563A PHENOLIC RESIN COMPOSITION 失效
公开(公告)号：JPH11209563A
公开(公告)日：1999-08-03
申请号：JP885098
申请日：1998-01-20
申请人： MITSUI CHEMICALS INC
发明人： SHIMODA MANABU , DOI KIYOTO , UEDA KYOICHI , TANAKA KOICHI
IPC分类号： C08K5/04 , C08L61/06 , C09J161/06
摘要： PROBLEM TO BE SOLVED: To obtain a rapidly curing phenolic resin composition. SOLUTION: This phenolic resin composition comprises a phenolic resin, a phenol derivative having 1-2 electron attracting groups at meta positions and an aldehyde compound (e.g. formaldehyde or paraformaldehyde) in a ratio satisfying the following equations: (F+A)/(P+R)=1.1-2.5 and R/P=0.01-0.7, where F is a molar number of raw formaldehyde in the phenolic resin, A is a molar number of the aldehyde compound, P is a molar number of the raw phenol in the phenolic resin and R is a molar number of the phenol derivative.

9. 发明专利

JPH11246838A ADHESIVE COMPOSITION 失效
公开(公告)号：JPH11246838A
公开(公告)日：1999-09-14
申请号：JP5091598
申请日：1998-03-03
申请人： MITSUI CHEMICALS INC
发明人： UEDA KYOICHI , DOI KIYOTO , TANAKA KOICHI , KOTOU NOBUHIKO , SHIMODA MANABU
IPC分类号： B27D1/04 , B27N3/00 , C09J161/28
摘要： PROBLEM TO BE SOLVED: To obtain an adhesive composition capable of solving the problem of hardening retardation caused by decrease of formaldehyde in an amino resin, capable of improving productivity and economy, and useful for adhesion of a veneer, a sliced veneer or the like by including a specific amino resin and a specified hardening accelerator. SOLUTION: This adhesive composition comprises (A) an amino resin having a molar ratio of formaldehyde to an amino group regulated so as to be 0.4-0.9, and (B) a hardening accelerator comprising one or more kinds of a persulfuric acid salt, a peroxide and an azo compound, [e.g. ammonium persulfate, hydroperoxide and 2,2'-azobis(2-amidinopropane) hydrochloride], preferably in an proportion of 0.05-20 pts.wt. component B based on 100 pts.wt. component A (expressed in terms of solid).

10. 发明专利

JPH1171180A PRODUCTION OF ALUMINUM NITRIDE SINTERED COMPACT 失效
公开(公告)号：JPH1171180A
公开(公告)日：1999-03-16
申请号：JP27475097
申请日：1997-10-07
申请人： MITSUI CHEMICALS INC
发明人： SHIMODA MANABU , YASUTAKE TAKESHI , HARADA ISAO , WACHI HIROKO
IPC分类号： C04B35/626
摘要： PROBLEM TO BE SOLVED: To obtain an aluminum nitride sintered compact improved in water resistance and having dense, uniform texture by grinding aluminum nitride powder in a phosphoric acid solution so as to prevent the aluminum nitride powder from hydrolysis followed by molding and then sintering the powder. SOLUTION: This aluminum nitride sintered compact is obtained by grinding aluminum nitride powder in a phosphoric acid solution 0.1-20 wt.% in phosphoric acid concentration followed by mixing the powder with a molding auxiliary and an organic binder and then molding followed by sintering; alternatively, by mixing aluminum powder with phosphate powder followed by incorporating the mixture in a dispersion medium with the phosphate soluble therein into a slurry followed by grinding, molding and then sintering. It is especially preferable that the aluminum nitride powder is prepared by such a gas phase reaction process that an organoaluminum compound is reacted with ammonia followed by heating. The aluminum nitride powder grinding can be carried out at room temperature and at low cost in terms of equipment, also at low cost because water or e.g. an alcohol contg. water is usable as the dispersion medium, therefore improvements can also be accomplished in terms of environment and safety.

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