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1. 发明专利

JP2015029478A ポリビニルアルコール系樹脂の分解菌、及び分解方法审中-公开
标题翻译：分解聚乙烯醇树脂的细菌和方法
公开(公告)号：JP2015029478A
公开(公告)日：2015-02-16
申请号：JP2013162035
申请日：2013-08-05
申请人：日本合成化学工業株式会社 , Nippon Synthetic Chem Ind Co Ltd:The , 地方独立行政法人大阪市立工業研究所 , Osaka Municipa Technical Research Institute , 地方独立行政法人大阪市立工業研究所
发明人： YAMANAKA ISATO , OMOTO TAKASHI , SAKAI KIYOFUMI , SAKAI NORITO
IPC分类号： C12N1/20
摘要：【課題】ポリビニルアルコール系樹脂を分解する菌を提供すること。【解決手段】アンシロバクター属細菌及びスフィンゴピキス属細菌を共生させて用いる。【選択図】なし
摘要翻译：要解决的问题：提供分解聚乙烯醇树脂的细菌。解决方案：阴茎细菌和鞘状细菌共存使用。

2. 发明专利

JP2010189829A Conjugate fiber and porous fiber using the same 有权
标题翻译：使用相同的纤维和多孔纤维
公开(公告)号：JP2010189829A
公开(公告)日：2010-09-02
申请号：JP2010007518
申请日：2010-01-15
申请人： Nippon Synthetic Chem Ind Co Ltd:The , 日本合成化学工業株式会社
发明人： SHIBUYA MITSUO , SAKAI NORITO , INOUE KAORU
IPC分类号： D01F8/10
摘要： PROBLEM TO BE SOLVED: To provide an EVOH-based porous fiber further improved in cool feeling property, and to provide a conjugate fiber for obtaining the porous fiber. SOLUTION: The conjugate fiber has a sea-island structure comprising an ethylene-vinylester copolymer saponified product as the sea component and a polyvinyl alcohol-based copolymer having a structural unit represented by the general formula (1) as the island component. [Wherein, R 1 , R 2 , and R 3 are each independently a hydrogen atom or an organic group; X is a single bond or a bonding chain; and R 4 , R 5 , and R 6 are each independently a hydrogen atom or an organic group]. The porous fiber is obtained by treating the conjugate fiber with water to dissolve and remove at least a part of the polyvinyl alcohol-based copolymer from the conjugate fiber. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供进一步提高冷感特性的EVOH基多孔纤维，并提供用于获得多孔纤维的复合纤维。解决方案：复合纤维具有包含作为海成分的乙烯 - 乙烯基酯共聚物皂化产物和具有由通式（1）表示的结构单元作为岛成分的聚乙烯醇类共聚物的海岛结构。 [其中，R 1 ，R 2 和R 3 各自独立地为氢原子或有机基团; X是单键或键合链; R 4和R 6各自独立地为氢原子或有机基团。多孔纤维通过用水处理复合纤维获得，从共轭纤维中溶解并除去至少一部分聚乙烯醇类共聚物。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009013558A Fiber and nonwoven fabric 审中-公开
标题翻译：纤维和非织造布
公开(公告)号：JP2009013558A
公开(公告)日：2009-01-22
申请号：JP2008150502
申请日：2008-06-09
申请人： Nippon Synthetic Chem Ind Co Ltd:The , 日本合成化学工業株式会社
发明人： SHIBUYA MITSUO , SAKAI NORITO
IPC分类号： D01F6/50 , D04H1/4309
摘要： PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based fiber causing neither resin lump around a spinneret nor thread breakage in melt-spinning, excellent in texture and having no smell.
SOLUTION: The fiber includes (A) a polyvinyl alcohol resin having 1,2-diol structural units represented by general formula (1), and (B) an alkylene oxide adduct of a polyhydric alcohol.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种聚乙烯醇系纤维，其在喷丝头周围既不会发生树脂块状，也不会在熔纺中产生断线，且质地优良，无异味。解决方案：纤维包括（A）具有由通式（1）表示的1,2-二醇结构单元的聚乙烯醇树脂和（B）多元醇的烯化氧加合物。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2005298697A Resin composition and its application 有权
标题翻译：树脂组合物及其应用
公开(公告)号：JP2005298697A
公开(公告)日：2005-10-27
申请号：JP2004118082
申请日：2004-04-13
申请人： Nippon Synthetic Chem Ind Co Ltd:The , 日本合成化学工業株式会社
发明人： SHIBUYA MITSUO , SAKAI NORITO , YUNO SHINJI
IPC分类号： C08J3/22 , C08K3/00 , C08L23/00
摘要： PROBLEM TO BE SOLVED: To provide a resin composition which is excellent in moldability and provides a monolayer or multilayer film which is excellent in heat-retaining properties, transparency, impact resistance and tear strength, and the monolayer or multilayer film.
SOLUTION: The resin composition comprises (A) a polyolefin resin, (B) a polyvinyl alcohol resin and (C) an acid-modified polyolefin resin, wherein the melt viscosity ratio (ηa/ηb) of (A) the polyolefin resin to (B) the polyvinyl alcohol resin is 0.1-1.2 at a shear rate of 122 sec
-1 at 210°C. The monolayer or multilayer film is obtained using the resin composition.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种成型性优异的树脂组合物，并提供保温性，透明性，耐冲击性和撕裂强度优异的单层或多层膜以及单层或多层膜。解决方案：树脂组合物包含（A）聚烯烃树脂，（B）聚乙烯醇树脂和（C）酸改性聚烯烃树脂，其中（A）聚烯烃的熔体粘度比（ηa/ηb）（B）聚乙烯醇树脂在210℃剪切速率为122秒 -1时为0.1-1.2。使用树脂组合物获得单层或多层膜。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004244512A Resin composition and application thereof 有权
标题翻译：树脂组合物及其应用
公开(公告)号：JP2004244512A
公开(公告)日：2004-09-02
申请号：JP2003035857
申请日：2003-02-14
申请人： Nippon Synthetic Chem Ind Co Ltd:The , 日本合成化学工業株式会社
发明人： SHIBUYA MITSUO , SAKAI NORITO , YUNO SHINJI
IPC分类号： C08L23/00 , C08K3/22
摘要： PROBLEM TO BE SOLVED: To provide a resin composition having excellent formability, and providing a monolayer or multilayer film having excellent heat-retaining properties, transparency, impact resistance or the like; and to provide the monolayer or multilayer film.
SOLUTION: The resin composition comprises (A) a polyolefin-based resin, (B) a polyvinyl alcoholic resin and (C) a modified polyolefin-based resin. The monolayer or multilayer film is obtained by using the resin composition.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异成形性的树脂组合物，并提供具有优异的保温性，透明性，耐冲击性等的单层或多层膜; 并提供单层或多层膜。解决方案：树脂组合物包含（A）聚烯烃基树脂，（B）聚乙烯醇树脂和（C）改性聚烯烃基树脂。通过使用树脂组合物获得单层或多层膜。版权所有（C）2004，JPO＆NCIPI

6. 发明专利

JP2011051175A Multilayer structure 有权
标题翻译：多层结构
公开(公告)号：JP2011051175A
公开(公告)日：2011-03-17
申请号：JP2009200938
申请日：2009-08-31
申请人： Mitsubishi Chemicals Corp , Nippon Synthetic Chem Ind Co Ltd:The , 三菱化学株式会社 , 日本合成化学工業株式会社
发明人： KAWABE MASAYUKI , SHIBUYA MITSUO , INOUE KAORU , SAKAI NORITO
IPC分类号： B32B27/30
摘要： PROBLEM TO BE SOLVED: To provide a multilayer structure which is improved in interlayer adhesion and excellent in interlayer peeling resistance. SOLUTION: The multilayer structure has a layer structure in which a layer (A) containing a polyethylene terephthalate resin as a main component which comprises a dicarboxylic acid component unit having terephthalic acid and a diol component unit containing ethylene glycol as a main component and contains a polyethylene terephthalate resin having a terminal carboxyl group concentration of 15-60 equivalent/ton and a layer (B) containing a polyvinyl alcohol resin having a structural unit expressed by a specified formula as a main component which is adjacent to the layer (A) are laminated. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供层间粘合性提高，层间剥离性优异的多层结构。解决方案：多层结构具有层结构，其中包含以聚对苯二甲酸乙二醇酯树脂为主要成分的层（A），其包含具有对苯二甲酸的二羧酸组分单元和含有乙二醇作为主要成分的二醇组分单元并且含有末端羧基浓度为15〜60当量/吨的聚对苯二甲酸乙二醇酯树脂和含有具有以规定式表示的结构单元作为主要成分的与该层相邻的聚乙烯醇树脂的层（B） A）层压。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011051173A Multilayer structure 有权
标题翻译：多层结构
公开(公告)号：JP2011051173A
公开(公告)日：2011-03-17
申请号：JP2009200936
申请日：2009-08-31
申请人： Mitsubishi Chemicals Corp , Nippon Synthetic Chem Ind Co Ltd:The , 三菱化学株式会社 , 日本合成化学工業株式会社
发明人： KAWABE MASAYUKI , SHIBUYA MITSUO , INOUE KAORU , SAKAI NORITO
IPC分类号： B32B27/30
摘要： PROBLEM TO BE SOLVED: To provide a multilayer structure which is improved in interlayer adhesion and excellent in interlayer peeling resistance. SOLUTION: The multilayer structure has a layer structure in which a layer (A) containing a polyethylene terephthalate resin which has a dicarboxylic acid component unit having terephthalic acid and a diol component unit having ethylene glycol as a main component and in which the copolymerization ratio of dicarboxylic acids other than terephthalic acid in the dicarboxylic acid component is 15-40 mol% of a total dicarboxylic acid component as a main component and a layer (B) containing a polyvinyl alcohol resin having a structural unit expressed by a specified formula as a main component which is adjacent to the layer (A) are laminated. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供层间粘合性提高，层间剥离性优异的多层结构。解决方案：多层结构具有层结构，其中含有具有对苯二甲酸的二羧酸组分单元和具有乙二醇作为主要成分的二醇组分单元的聚对苯二甲酸乙二醇酯树脂的层（A），其中，二羧酸成分中的对苯二甲酸以外的二羧酸的共聚比为总二羧酸成分为主要成分的15〜40摩尔％，含有具有由规定式表示的结构单元的聚乙烯醇树脂的层（B）作为与层（A）相邻的主要成分。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2013227530A Polyvinyl alcohol-based resin composition, method for producing the same, and film using the resin composition 有权
标题翻译：基于聚乙烯醇的树脂组合物，其制备方法和使用树脂组合物的薄膜
公开(公告)号：JP2013227530A
公开(公告)日：2013-11-07
申请号：JP2013061382
申请日：2013-03-25
申请人： Nippon Synthetic Chem Ind Co Ltd:The , 日本合成化学工業株式会社
发明人： INOUE KAORU , SAKAI NORITO
IPC分类号： C08L29/04 , C08J3/20 , C08K5/053
摘要： PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol-based resin composition from which molded articles, such as films, having all of gas barrier property, flexibility, and biodegradability can be produced, and to provide a method for producing the resin composition and films using the resin composition.SOLUTION: A polyvinyl alcohol-based resin composition has a sea-island structure where an island phase containing a polyvinyl alcohol-based resin (B) having a degree of saponification of 70-90 mol% and a polyhydric alcohol compound (C) is formed in a sea phase of a polyvinyl alcohol-based resin (A) having a degree of saponification of ≥95 mol%. A method for producing the polyvinyl alcohol-based resin composition includes preparing a mixture of the polyvinyl alcohol-based resin (B) and the polyhydric alcohol compound (C) and then melt-kneading the mixture and the polyvinyl alcohol-based resin (A). A film at least has a layer containing the polyvinyl alcohol-based resin composition.
摘要翻译：要解决的问题：提供一种聚乙烯醇系树脂组合物，可以制造具有全部阻气性，柔软性和生物降解性的成膜体，例如膜，并且提供一种树脂组合物和膜的制造方法使用树脂组合物。解决方案：聚乙烯醇类树脂组合物具有海岛结构，其中含有皂化度为70〜90摩尔％的聚乙烯醇系树脂（B）和多元醇化合物（C）在皂化度≥95摩尔％的聚乙烯醇系树脂（A）的海相中形成。聚乙烯醇类树脂组合物的制造方法包括制备聚乙烯醇类树脂（B）和多元醇化合物（C）的混合物，然后将混合物和聚乙烯醇系树脂（A）熔融混炼，。膜至少具有含有聚乙烯醇系树脂组合物的层。

9. 发明专利

JP2011094043A Resin composition and molding thereof 有权
标题翻译：树脂组合物及其成型
公开(公告)号：JP2011094043A
公开(公告)日：2011-05-12
申请号：JP2009249871
申请日：2009-10-30
申请人： Nippon Synthetic Chem Ind Co Ltd:The , 日本合成化学工業株式会社
发明人： SHIBUYA MITSUO , INOUE KAORU , SAKAI NORITO , TSUJI KAZUTOSHI
IPC分类号： C08L29/02 , C08L53/00
摘要： PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol based resin composition which ensures a molding having excellent flexural fatigue resistance.
SOLUTION: The resin composition consists essentially of a polyvinyl alcohol based resin (A) having 1,2-diol in the side chain as an constituent and further contains a block copolymer (B) having polymer block (a) mainly comprising a constituent unit originating in an aromatic vinyl compound and a polymer block (b) mainly comprising a constituent unit originating in isobutylene. The melt viscosity ratio (A/B) of the polyvinyl alcohol based resin (A) to the block copolymer (B) is 1.5-3.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供确保具有优异的抗弯曲疲劳性的成型的聚乙烯醇系树脂组合物。解决方案：树脂组合物基本上由在侧链中具有1,2-二醇作为组分的聚乙烯醇类树脂（A）组成，并且还含有具有聚合物嵌段（a）的嵌段共聚物（B），主要包含源自芳族乙烯基化合物的构成单元和主要包含源自异丁烯的构成单元的聚合物嵌段（b）。聚乙烯醇系树脂（A）与嵌段共聚物（B）的熔融粘度比（A / B）为1.5〜3。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2011074364A Resin composition and molded article thereof 有权
标题翻译：树脂组合物及其成型品
公开(公告)号：JP2011074364A
公开(公告)日：2011-04-14
申请号：JP2010191878
申请日：2010-08-30
申请人： Nippon Synthetic Chem Ind Co Ltd:The , 日本合成化学工業株式会社
发明人： SHIBUYA MITSUO , TSUJI KAZUTOSHI , INOUE KAORU , SAKAI NORITO
IPC分类号： C08L29/04 , C08F8/12 , C08F16/04 , C08L53/02
CPC分类号： C08L29/04 , C08L53/02 , C08L53/025 , C08L2205/02 , C08L2205/03
摘要： PROBLEM TO BE SOLVED: To provide a resin composition, from which a melt-molded article with superior gas barrier properties and flex fatigue resistance can be obtained.
SOLUTION: The resin composition contains: a polyvinyl alcohol polymer (A) which has a structure unit expressed by general formula (1); and a block copolymer (B) which has a polymer block of an aromatic vinyl compound and a polymer block of a conjugated diene compound and/or a hydrogenated block thereof, wherein the block copolymer (B) is a combination of a block copolymer (B1) which has no carboxyl group and a block copolymer (B2) which has a carboxyl group. In the formula, R
1 , R
2 and R
3 respectively and independently denote a hydrogen atom or an organic group, X denotes a single bond or a bonding chain and R
4 , R
5 and R
6 respectively and independently denote a hydrogen atom or an organic group.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：为了提供一种树脂组合物，可以获得具有优异的阻气性和抗挠曲疲劳性的熔融模塑制品。解决方案：树脂组合物包含：具有由通式（1）表示的结构单元的聚乙烯醇聚合物（A）; 和具有芳族乙烯基化合物的聚合物嵌段和共轭二烯化合物的聚合物嵌段和/或其氢化嵌段的嵌段共聚物（B），其中嵌段共聚物（B）是嵌段共聚物（B1 ）和具有羧基的嵌段共聚物（B2）。在该式中，R“SP”1，R“SP”2“和”SP“3分别独立地表示氢原子或有机基团，X表示单键或者R 4 ，R SP＆lt; SP＆gt;和＆lt; SP＆gt; 6＆lt; SP＆gt;分别独立地表示氢原子或有机基团。版权所有（C）2011，JPO＆INPIT

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