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1. 发明专利

JP2011020375A Method of manufacturing low-shrinkable resin film 有权
标题翻译：制造低收缩树脂薄膜的方法
公开(公告)号：JP2011020375A
公开(公告)日：2011-02-03
申请号：JP2009167964
申请日：2009-07-16
申请人： C I Kasei Co Ltd , シーアイ化成株式会社
发明人： OHI YUKIHISA , SUGIYAMA HITOSHI , SASAYAMA KOJI , MIYOSHI MASANAO , MATSUMOTO HIROSHI
IPC分类号： B29C47/02 , B29C47/14 , B29C47/88 , B29L7/00 , B29L9/00 , B32B15/082 , B32B15/09 , B32B27/28 , H01L31/042
CPC分类号： B29C47/0021 , B29C47/8845 , B29C47/906
摘要： PROBLEM TO BE SOLVED: To obtain low-shrinkable resin film having a low shrinkage even by reheating when sticking, and to improve heat adhesive property. SOLUTION: In a method of a low-shrinkable resin film, the resin film 47 wherein a film-like resin material 15 for a sealing film extrusion-molded from a die 39 is moved to develop on a sheet substrate 11 fed out, is melted on the sheet substrate 11 by heating the film-like resin material 15 with the sheet substrate 11 together, and the film-like resin material 15 on the sheet substrate 11 is cooled after being pressurized with an emboss roller 21 and integrally laminated with the sheet substrate 11, is formed and the low-shrinkable resin film 49 comprising the sheet substrate 11 and the resin film 47 is taken up. The sheet substrate 11 fed out is supported on an endless conveying belt 37 and supported on a conveying belt 37. The film-like resin material 15 on the sheet substrate 11 can be melted by being heated with the conveying belt 37 together. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了获得即使在粘附时再加热也具有低收缩率的低收缩树脂膜，并且提高热粘合性能。解决方案：在低收缩树脂膜的方法中，将由模具39挤出成型的用于密封膜的薄膜状树脂材料15移动到树脂薄膜47上，通过将片状基板11一起加热薄膜状树脂材料15而在片状基板11上熔融，并且用压花辊21加压后将片状基板11上的薄膜状树脂材料15冷却，并且整体层叠并且形成包含片基材11和树脂膜47的低收缩性树脂膜49。送出的片材基板11被支撑在环形输送带37上并被支撑在输送带37上。片材基片11上的薄膜状树脂材料15可以通过与输送带37一起加热而熔化。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2006124446A Production method of polylactic acid film presenting satin-like appearance 有权
标题翻译：提供类似外观的聚酯酸薄膜的生产方法
公开(公告)号：JP2006124446A
公开(公告)日：2006-05-18
申请号：JP2004311871
申请日：2004-10-27
申请人： C I Kasei Co Ltd , シーアイ化成株式会社
发明人： ARIME MORITATSU , MIYOSHI MASANAO , YAMAMOTO AKIHIRO
IPC分类号： C08L67/04 , B29C47/14 , B29C47/92 , B29K67/00 , B29L7/00 , C08J7/00 , C08K5/29 , C08L101/16
CPC分类号： B29C47/92 , B29C47/0011 , B29C2947/92704 , B29C2947/92895
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a soft polylactic film presenting a satin-like appearance without any mechanical processing. SOLUTION: In the production method, a mixture prepared by compounding 15-50 pts.wt. plasticizer with 100 pts.wt. polylactic acid mixture is used, wherein the polylactic acid mixture is prepared by mixing 50-95 wt.% amorphous or low-crystallinity polylactic acid with a D-form concentration of 7-20% and 5-50 wt.% high-crystallinity polylactic acid with a D-form concentration of ≤4%. First, the mixture is melt-kneaded to prepare a compound wherein the high-crystallinity polylactic acid is uniformly dispersed in the amorphous or low-crystallinity polylactic acid. Then, the compound is molded into a film at a processing temperature lower than the melting temperature of the high-crystallinity polylactic acid. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供一种在没有任何机械加工的情况下制备呈缎状外观的软质聚乳酸薄膜的方法。解决方案：在制备方法中，将通过混合15-50重量份增塑剂100重量份使用聚乳酸混合物，其中聚乳酸混合物通过混合50-95重量％的无定形或低结晶度聚乳酸，D-型浓度为7-20％和5-50重量％的高结晶度聚乳酸 D型浓度≤4％的酸。首先，将混合物熔融捏合以制备其中高结晶度聚乳酸均匀分散在无定形或低结晶度聚乳酸中的化合物。然后，将该化合物在低于高结晶度聚乳酸的熔融温度的加工温度下成型为薄膜。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006067976A Biodegradable agricultural covering material 有权
标题翻译：可生物降解的农业覆盖材料
公开(公告)号：JP2006067976A
公开(公告)日：2006-03-16
申请号：JP2004258828
申请日：2004-09-06
申请人： C I Kasei Co Ltd , シーアイ化成株式会社
发明人： MIYOSHI MASANAO , YAMAMOTO AKIHIRO , ARIME MORITATSU
IPC分类号： A01G13/02 , A01G9/14 , C08J7/04 , C08L67/00 , C08L101/16
CPC分类号： Y02A40/252
摘要： PROBLEM TO BE SOLVED: To provide a biodegradable agricultural covering material excellent in transparency, flexibility, weather resistance and anticlouding property.
SOLUTION: The invention relates to the biodegradable agricultural covering material obtained by film-forming a blended resin comprising (A) 95-99.99 wt.%. of an aliphatic-aromatic polyester based resin obtained by polymerizing a polyester with a polyfunctional isocyanate wherein the polyester is composed of a polycondensation product of a dicarboxylic acid component comprising adipic acid and terephthalic acid and a diol component comprising 1, 4-butanediol, (B) 0.01-5 wt.%. of a polybutylene terephthalate resin and if necessary, 0.05-5 pts.wt. of ultraviolet absorbers 0.5-3 pts.wt. of anticlouding agents and 0.05-1 pts.wt. of hindered amine based light stabilizers per 100 pts.wt. of the blended resin.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供透明性，柔韧性，耐候性和防雾性优异的生物降解性农业覆盖材料。解决方案：本发明涉及通过成膜包含（A）95-99.99重量％的共混树脂获得的可生物降解的农业覆盖材料。通过聚酯与多官能异氰酸酯聚合得到的脂族 - 芳族聚酯基树脂，其中该聚酯由包含己二酸和对苯二甲酸的二羧酸组分和包含1,4-丁二醇（B）的二醇组分的缩聚产物组成）0.01-5重量％。的聚对苯二甲酸丁二醇酯树脂，如果需要，0.05-5重量份的紫外线吸收剂0.5-3重量份的防雾剂和0.05-1重量％的受阻胺基光稳定剂/ 100重量份的混合树脂。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006063302A Polylactic acid film and method for producing the same 审中-公开
标题翻译：聚乳酸薄膜及其制造方法
公开(公告)号：JP2006063302A
公开(公告)日：2006-03-09
申请号：JP2005006734
申请日：2005-01-13
申请人： C I Kasei Co Ltd , シーアイ化成株式会社
发明人： MIYOSHI MASANAO , WATANABE TAKAKO , ARIME MORITATSU
IPC分类号： C08J5/18 , C08L67/04 , C08L101/16
CPC分类号： C08K5/0016 , C08K3/013 , C08L67/04
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid film in which bleeding of a plasticizer to the film surface is suppressed, which is free from blocking phenomenon and which has good flexibility and transparency and to provide a method for producing the polylactic acid film.
SOLUTION: The polylactic acid film is obtained by molding, in the form of a film, a resin composition containing a polylactic acid-based resin composed of 50-100 mass% weakly crystalline or amorphous polylactic acid having 7-20% ratio of D-isomer and 0-50 mass% crystalline polylactic acid having 0-6% ratio of D-isomer and a plasticizer and applying crystallization treatment to the film.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题：提供一种聚合乳胶膜，其中增塑剂对膜表面的渗色被抑制，其没有阻塞现象并且具有良好的柔性和透明度，并且提供了制备聚乳酸的方法电影。解决方案：聚乳酸膜通过以薄膜形式包含由具有7-20％比例的50-100质量％的弱结晶或无定形聚乳酸的聚乳酸类树脂组成的树脂组合物的D-异构体和0-50质量％的结晶聚乳酸，其具有0-6％的D-异构体和增塑剂，并对该膜进行结晶处理。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2010064301A Polylactic acid film and manufacturing method of same 有权
标题翻译：聚酰胺薄膜及其制造方法
公开(公告)号：JP2010064301A
公开(公告)日：2010-03-25
申请号：JP2008230995
申请日：2008-09-09
申请人： C I Kasei Co Ltd , シーアイ化成株式会社
发明人： MIYOSHI MASANAO , SHIMA NORIYUKI
IPC分类号： B32B27/36 , B29C47/04 , B29K67/00 , B29L7/00 , B29L9/00 , C08J5/18 , C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid film showing excellence in prevention of plasticizer bleeding to one surface of a film, prevention of blocking between film themselves and tackiness of the other side of the film, and having good flexibility and transparency.
SOLUTION: The polylactic acid film has the outermost layer (A) and the outermost layer (B). The outermost layer (A) contains a polylactic acid-based resin (a), the plasticizer and a nucleating agent. The polylactic acid-based resin (a) comprises 45 to 85 mass% of the poly DL-lactic acid (1) having a D-ratio of 7 to 20% and 15 to 55 mass% of a poly DL-lactic acid (2) having a D-ratio of not less than 0 to less than 7% or a poly L-lactic acid having a D-ratio of 0%. The outermost layer (B) contains a polylactic acid (b) and a plasticizer. The polylactic acid (b) comprises 70 to 100 mass% of the poly DL-lactic acid (1) and 0 to 30 mass% of the poly DL-lactic acid (2) or the poly L-lactic acid.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种显示优异的防止增塑剂渗透到膜的一个表面的聚乳酸膜，防止膜本身之间的粘合和膜的另一侧的粘性，并且具有良好的柔性和透明度。聚乳酸膜具有最外层（A）和最外层（B）。最外层（A）含有聚乳酸类树脂（a），增塑剂和成核剂。聚乳酸类树脂（a）包含45〜85质量％的D-ratio为7〜20％的聚DL-乳酸（1）和15〜55质量％的聚DL-乳酸（2 ），D比为0以上且小于7％，或者D比为0％的聚L-乳酸。最外层（B）含有聚乳酸（b）和增塑剂。聚乳酸（b）含有70〜100质量％的聚DL-乳酸（1）和0〜30质量％的聚DL-乳酸（2）或聚L-乳酸。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2006045290A Semirigid polylactic acid resin film and method for producing the same 有权
标题翻译：半导体聚酸树脂膜及其制造方法
公开(公告)号：JP2006045290A
公开(公告)日：2006-02-16
申请号：JP2004225863
申请日：2004-08-02
申请人： C I Kasei Co Ltd , シーアイ化成株式会社
发明人： ARIME MORITATSU , MIYOSHI MASANAO
IPC分类号： C08J7/00 , B29B13/02 , B29C71/02 , B29K67/00 , C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a semirigid polylactic acid resin film having a moderate flexibility and excellent impact resistance and provide a method for producing the film. SOLUTION: The film is produced by compounding 100 pts. wt. of a polylactic acid resin composed of 50-100 wt.% low-crystalline or non-crystalline polylactic acid having a D-isomer content of 7-20% and 0-50 wt.% highly crystalline polylactic acid having a D-isomer content of 0-6% with ≥9 pts. wt. and COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有适度的柔韧性和优异的抗冲击性的半刚性聚乳酸树脂膜，并提供一种制备该膜的方法。
解决方案：该膜通过混合100个点产生。重量。的聚乳酸树脂，其由具有D-异构体含量为7-20％的50-100重量％低结晶或非晶态聚乳酸和0-50重量％具有D-异构体含量的高结晶性聚乳酸组成 0-6％，≥9点。重量。和<15点。重量。的增塑剂，并对获得的混合物进行热处理。该膜的结晶热为≤2J/ g，熔化热为3-20J / g。本发明还提供了一种制备薄膜的方法。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2011151284A Sealing film for solar cell module, and method of manufacturing the same 有权
标题翻译：用于太阳能电池模块的密封膜及其制造方法
公开(公告)号：JP2011151284A
公开(公告)日：2011-08-04
申请号：JP2010012876
申请日：2010-01-25
申请人： C I Kasei Co Ltd , シーアイ化成株式会社
发明人： SUGIYAMA HITOSHI , OHI YUKIHISA , MIYOSHI MASANAO , SAWADA KEISUKE
IPC分类号： H01L31/042 , B29C59/04 , B29L7/00
CPC分类号： Y02E10/50 , Y02P70/521
摘要： PROBLEM TO BE SOLVED: To provide a sealing film without including distortion causing a problem such as damage or displacement of a solar cell, in manufacture of a solar cell module.
SOLUTION: The above problem is solved by this sealing film for a solar cell module characterized in that its dimension is not substantially changed in both the vertical direction (MD) and the transverse direction (TD) of the film in hot cross-linkage in assembly of the solar cell formed by laminating a web comprising an ethylene-based copolymer and a cross-linking agent, and a liner, transporting the web and the liner, heating and melting the web, and performing embossing.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：在太阳能电池模块的制造中，提供不包括导致太阳能电池的损坏或位移等问题的变形的密封膜。解决方案：通过该太阳能电池组件用密封膜解决上述问题，其特征在于，在热交换膜的膜的垂直方向（MD）和横向（TD）上的尺寸基本不变化，通过层压包含乙烯类共聚物和交联剂的纤维网而形成的太阳能电池的联接以及衬里，输送纤维网和衬垫，加热和熔融纤维网，并进行压花加工。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2005144694A Polylactic acid laminated film 审中-公开
标题翻译：聚氨酯层压薄膜
公开(公告)号：JP2005144694A
公开(公告)日：2005-06-09
申请号：JP2003381353
申请日：2003-11-11
申请人： C I Kasei Co Ltd , シーアイ化成株式会社
发明人： MIYOSHI MASANAO , NAKAYAMA HIDETAKA
IPC分类号： B32B27/36 , B29C47/06 , B29K67/00 , B29K105/16 , B32B27/18 , C08L67/04 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a polylactic acid laminated film having good roll releasability at the time of molding, showing no blocking at the time of formation of the film and having good flexibility and transparency.
SOLUTION: This polylactic acid laminated film is a laminated film having at least three layers obtained by the coextrusion molding of a mixture composed of 50-95 wt.% of polylactic acid and 5-50 wt.% of a plasticizer and at least both surface layers thereof comprise a composition prepared by adding 0.05-2 pts.wt. of a lubricant and 0.05-2 pts.wt. of a fine powder of an inorganic compound to 100 pts.wt. of the mixture. The whole thickness of the laminated film is 10-300 μm and the thickness ratio of each of the surface layers occupying the whole thickness of the laminated film is 5-30%.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供在成型时具有良好的辊剥离性的聚乳酸层压膜，在形成膜时不显示阻塞性并且具有良好的柔性和透明度。解决方案：该聚乳酸层压膜是通过共挤出成型由50-95重量％的聚乳酸和5-50重量％的增塑剂组成的混合物，并且在至少其两个表面层都包含通过加入0.05-2重量份的润滑剂和0.05-2重量份的无机化合物的细粉末至100重量份的混合物。叠层膜的整体厚度为10〜300μm，层叠膜整体厚度的各层的厚度比为5〜30％。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004352799A Biodegradable agricultural covering material 有权
公开(公告)号：JP2004352799A
公开(公告)日：2004-12-16
申请号：JP2003149996
申请日：2003-05-28
申请人： C I Kasei Co Ltd , シーアイ化成株式会社
发明人： MIYOSHI MASANAO , YAMAMOTO AKIHIRO
IPC分类号： C08J5/18 , C08L75/06 , C08L101/16
摘要： PROBLEM TO BE SOLVED: To provide a biodegradable agricultural covering material excellent in transparency, flexibility, weatherability, and fog resistance.
SOLUTION: The biodegradable agricultural covering material is obtained by molding a composition comprising a mixed resin composed of 95-99.99 wt.% aliphatic aromatic polyester resin (A) obtained by making a polyester obtained by the polycondensation of a dicarboxylic acid component composed of adipic acid and terephthalic acid and a diol component composed of 1,4-butanediol polymerized with a polyfunctional isocyanate and 0.01-5 wt.% polybutylene terephthalate resin (B) and, if necessary, based on 100 pts.wt. mixed resin, further 0.05-5 pts.wt. ultraviolet absorber, 0.05-1 pt.wt. hindered amine-based light stabilizer, and 0.5-3 pts.wt. anti-fogging agent into a film.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2012119455A Sealing film for solar cell module and solar cell module using the same 有权
标题翻译：用于太阳能电池模块和太阳能电池模块的密封膜
公开(公告)号：JP2012119455A
公开(公告)日：2012-06-21
申请号：JP2010267151
申请日：2010-11-30
申请人： C I Kasei Co Ltd , シーアイ化成株式会社
发明人： MIYOSHI MASANAO , SUGIYAMA HITOSHI , KAWABE JUNYA , HIRANO TATSUYA
IPC分类号： H01L31/042
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a sealing film for solar cell module that, even when ultraviolet absorber is added to one of a pair of films sealing a photovoltaic device, makes it difficult to move the ultraviolet absorber to the other film under an actual use condition, and to provide a solar cell module using the same.SOLUTION: The present invention is a pair of sealing films comprised of a first film and a second film for sealing a photovoltaic device. The second film is formed on the rear face of the photovoltaic device and contains ultraviolet absorber with a molecular weight of at least 1000.

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