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1. 发明专利

JP2012236865A Method for producing olefinic polymer, and olefinic polymer 审中-公开
标题翻译：生产烯烃聚合物的方法和烯烃聚合物
公开(公告)号：JP2012236865A
公开(公告)日：2012-12-06
申请号：JP2011104691
申请日：2011-05-09
申请人： Daicel Corp , 株式会社ダイセル , Osaka Univ , 国立大学法人大阪大学
发明人： IKURA SEI , MIYAKE HIROTO , AOSHIMA SADATO , KANEOKA SHOKYOKU , KIMURA MADOKA
IPC分类号： C08F4/12 , C08F2/38 , C08F4/52 , C08F10/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an olefinic polymer by which an olefinic polymer (in particular, an olefinic polymer having an alicyclic structure) having a high molecular weight and a narrow molecular weight distribution can be obtained with good productivity.SOLUTION: The method for producing an olefinic polymer produces an olefinic polymer by polymerizing an olefinic hydrocarbon represented by formula (1) in the presence of a cationic polymerization catalyst, wherein 0.01 to
摘要翻译：待解决的问题：提供一种制备烯烃聚合物的方法，通过该方法可以获得具有高分子量和窄分子量分布的烯属聚合物（特别是具有脂环族结构的烯烃聚合物）生产率。解决方案：烯烃聚合物的制备方法通过在阳离子聚合催化剂存在下聚合由式（1）表示的烯烃来制备烯烃聚合物，其中使0.01至10摩尔的芳烃共存相对于1摩尔阳离子聚合催化剂。在公式中，R 1 至R 3 相同或不同，表示H或1-4C直链或支链烷基，R 4表示H或烃基。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012126888A Adhesive including cyclic acetal compound 有权
标题翻译：粘合剂包括循环乙醇化合物
公开(公告)号：JP2012126888A
公开(公告)日：2012-07-05
申请号：JP2011223268
申请日：2011-10-07
申请人： Daicel Corp , 株式会社ダイセル
发明人： SHIBAMOTO AKIHIRO , IKURA SEI , MAHIKO TOMOAKI
IPC分类号： C09J159/00 , C09J11/06 , H01L21/304
摘要： PROBLEM TO BE SOLVED: To provide an adhesive that is decomposed by an acid and can be released.SOLUTION: The adhesive is composed of a cyclic acetal compound represented by formula (1) (wherein Rrepresents a residue of a carbonyl compound; R, R, Rto Rare the same or different, and each represents a hydrogen atom or a substituent; Rrepresents a substituent; and Ror Rand Rmay bond to each other to form a ring).
摘要翻译：要解决的问题：提供由酸分解并可以释放的粘合剂。解决方案：粘合剂由式（1）表示的环状缩醛化合物（其中R 1 表示羰基化合物的残基; R ，R 2b ，R 3 到R 5 < / SP>相同或不同，各自表示氢原子或取代基; R 6表示取代基; R 3 SP>或R 4 ，并且R 6 可以彼此结合以形成环。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2013194076A Curable composition and cured product of the same 审中-公开
标题翻译：可固化组合物及其固化产物
公开(公告)号：JP2013194076A
公开(公告)日：2013-09-30
申请号：JP2012059803
申请日：2012-03-16
申请人： Daicel Corp , 株式会社ダイセル
发明人： MIZUTA TOMOYA , IKURA SEI
IPC分类号： C08F220/28
CPC分类号： C08F220/28 , C08F222/1006 , C08G65/18 , C08L63/00 , G03F7/027 , G03F7/038
摘要： PROBLEM TO BE SOLVED: To provide a curable composition, which has superior workability with a low viscosity before irradiation with light and/or heat and which is rapidly cured by irradiation with light and/or heat and formed into a cured product with excellent flexibility and heat resistance, and to provide a cured product with the composition.SOLUTION: A cationic polymerizable resin comprises at least the following component (A), component (B), component (C), component (D) and component (E). Component (A) is an oxetane ring-containing (meth)acryloyl compound; component (B) is a cationic polymerizable group-containing compound; component (C) is a monofunctional radical polymerizable group-containing compound and a polyfunctional radical polymerizable group containing compound, in a compounding proportion of 5.0 mol or less of radical polymerizable groups in the polyfunctional radical polymerizable group-containing compound with respect to 1 mol of radical polymerizable groups in the monofunctional radical polymerizable group-containing compound; component (D) is a cationic polymerization initiator; and component (E) is a radical polymerization initiator.
摘要翻译：要解决的问题：提供一种在光和/或热照射之前具有优异的可加工性和低粘度的固化性组合物，并且通过光和/或热照射快速固化并形成具有优异柔性的固化产物，耐热性，并提供具有该组合物的固化产物。溶液：阳离子可聚合树脂至少包含以下组分（A），组分（B），组分（C），组分（D）和组分（E）。组分（A）是含有氧杂环丁烷的（甲基）丙烯酰基化合物; 组分（B）是含阳离子可聚合基团的化合物; 组分（C）是含有多官能团可自由基聚合基团的化合物中含有单官能自由基聚合基团的化合物和含有多官能团自由基聚合基团的化合物，所述多官能可自由基聚合基团化合物的配合比为5.0摩尔或更少的可自由基聚合基团，相对于1摩尔含单官能自由基聚合性基团的自由基聚合性基团; 组分（D）是阳离子聚合引发剂; 组分（E）是自由基聚合引发剂。

4. 发明专利

JP2013185013A Alicyclic epoxy group-containing polymer, curable resin composition and its cured matter 有权
标题翻译：含有环氧基团的聚合物，可固化树脂组合物及其固化物
公开(公告)号：JP2013185013A
公开(公告)日：2013-09-19
申请号：JP2012049679
申请日：2012-03-06
申请人： Daicel Corp , 株式会社ダイセル
发明人： MIYAKE HIROTO , IKURA SEI
IPC分类号： C08G59/02
摘要： PROBLEM TO BE SOLVED: To provide a new alicyclic epoxy group-containing polymer excellent in cation curability.SOLUTION: An alicyclic epoxy group-containing polymer at least has at least one structural unit selected from a structural unit represented by formula (1) and a structural unit represented by formula (2).
摘要翻译：要解决的问题：提供具有优异的阳离子固化性的新的含脂环族环氧基的聚合物。解决方案：含脂环族环氧基的聚合物至少具有至少一个选自式（1）所示的结构单元和由式（2）表示的结构单元。

5. 发明专利

JP2013022948A Method for manufacturing resin molded product 审中-公开
标题翻译：制造树脂模制产品的方法
公开(公告)号：JP2013022948A
公开(公告)日：2013-02-04
申请号：JP2011163296
申请日：2011-07-26
申请人： Daicel Corp , 株式会社ダイセル
发明人： OKANO YOSHIMICHI , IKURA SEI , HORAI AKIRA , MASUI MAYUMI
IPC分类号： B29C71/00 , C08J7/04
摘要： PROBLEM TO BE SOLVED: To provide method for obtaining a resin molded product which is hardly stained.SOLUTION: A method for manufacturing a resin molded product includes a process to bring the resin molded product including a chlorine-containing polymer into contact with an aqueous solution of a polymer containing a polyamino group and a heating process to be executed after the previous process. Thus, the resin molded product with a positive zeta potential of the surface at pH=6 to 7 can be obtained.
摘要翻译：要解决的问题：提供几乎不被染色的树脂成型体的获得方法。解决方案：一种用于制造树脂模塑产品的方法包括使包含含氯聚合物的树脂模制产品与含有聚氨基的聚合物的水溶液接触的方法和在以前的过程。因此，可以获得pH = 6〜7的表面的正ζ电位的树脂成型体。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012126887A New polymeric compound having cyclic acetal structure 有权
标题翻译：具有循环结构的新型聚合物
公开(公告)号：JP2012126887A
公开(公告)日：2012-07-05
申请号：JP2011223267
申请日：2011-10-07
申请人： Daicel Corp , 株式会社ダイセル
发明人： SHIBAMOTO AKIHIRO , IKURA SEI , NOGUCHI TAKUYA , AOSHIMA SADATO
IPC分类号： C08G2/26 , C07B61/00
摘要： PROBLEM TO BE SOLVED: To provide a new compound (polymeric compound) having a cyclic structure (cyclic acetal structure).SOLUTION: This polymeric compound having a repeating unit represented by formula (1) is produced by reacting a polycarbonyl compound with a vinyl ether-based compound. In the formula, Ris a residue of the polycarbonyl compound; Rand R, and as well as Rto R, are each a hydrogen atom or a substituent, and may be the same or different.

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