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11. 发明专利

JP3605977B2 Wood powder-containing polyolefin resin composition 失效
公开(公告)号：JP3605977B2
公开(公告)日：2004-12-22
申请号：JP597897
申请日：1997-01-17
申请人：三菱化学エムケーブイ株式会社
发明人：信也中村 , 美幸山田 , 英克森田
IPC分类号： B27N3/02 , C08L23/00 , C08L23/10 , C08L53/00 , C08L97/02

12. 发明专利

JP3582357B2 Agricultural anti-fogging vinyl chloride resin film 失效
公开(公告)号：JP3582357B2
公开(公告)日：2004-10-27
申请号：JP12852198
申请日：1998-05-12
申请人：三菱化学エムケーブイ株式会社
发明人：勇高木 , 孝高澤
IPC分类号： A01G13/02 , A01G9/14 , C08K5/101 , C08K5/17 , C08L27/06
CPC分类号： Y02A40/252
摘要： PROBLEM TO BE SOLVED: To obtain the subject resin film having a shrinkage factor in a specific value or below, capable of preventing excess bloom and bleeding without inhibiting anti-fogging properties of anti-fogging agent and useful as a coating raw material for agriculture by including a vinyl chloride resin and a sorbitan higher fatty acid ester-based compound at a specific ratio. SOLUTION: This resin film comprises (A) 100 pts.wt. vinyl chloride resin, (B) 0.5-5 pts.wt. sorbitan higher fatty acid ester-based compound (e.g. ethylene oxide adduct of sorbitan monopalmitate) and (C) 0.005-0.4 pt.wt. ammonium salt of the formula [one group among R1 to R3 is a 5-11C alkyl and the other groups are each a 1-5C alkyl; R4 is a 2-4C alkylene oxide (n) mole adduct; (n) is 1-10; X is an anion such as perchlorate and has

13. 发明专利

JP2004159589A Polyolefin-based resin multilayer film for agriculture 审中-公开
公开(公告)号：JP2004159589A
公开(公告)日：2004-06-10
申请号：JP2002330755
申请日：2002-11-14
申请人： Mitsubishi Chem Mkv Co , 三菱化学エムケーブイ株式会社
发明人： ONISHI SHUNICHI , KINOSHITA KAZUYA
IPC分类号： A01G13/02 , A01G9/14 , B32B27/32
CPC分类号： Y02A40/252
摘要： PROBLEM TO BE SOLVED: To prepare a polyolefin-based resin multilayer film for agriculture, having excellent balance of properties between heat fusion-preventing properties and antifog properties.
SOLUTION: This multilayer film for the agriculture has three or more layers comprising a polyolefin-based resin composition. The film has 0.03-1 wt.% content of bisamides contained in the whole layers, and the percentage of (content of the bisamides in an intermediate layer/content of the bisamides in the all layers) is ≥120%.
COPYRIGHT: (C)2004,JPO

14. 发明专利

JP2003327766A Agricultural vinyl chloride resin film 审中-公开
标题翻译：农业氯乙烯树脂膜
公开(公告)号：JP2003327766A
公开(公告)日：2003-11-19
申请号：JP2002135382
申请日：2002-05-10
申请人： Mitsubishi Chem Mkv Co , 三菱化学エムケーブイ株式会社
发明人： YASUI MITSUO , FUJIWARA KATSUHIRO , NIKAIDO KANAKO , MAEKAWA HIDETO
IPC分类号： A01G13/02 , A01G9/14 , C08J5/18 , C08J7/04 , C08K5/07 , C08K5/10 , C08L27/06
CPC分类号： Y02A40/252
摘要： PROBLEM TO BE SOLVED: To provide an agricultural film excellent not only in tear strength and tensile elongation but also in physical properties (strength and impact resistance) at a low temperature, visual appearance, light transmittance and processing characteristics. SOLUTION: The vinyl chloride resin film for agriculture is obtained by blending 40-60 pts.wt. of a plasticizer with 100 pts.wt. of a vinyl chloride resin which has an average degree of polymerization of 1,650 or higher and lower than 1,750 and has a relational expression 1.9≤Mw/Mn≤2.3 between the weight- average molecular weight (Mw) and the number-average molecular weight (Mn). The film with a thickness of 0.1 mm has: (a) impact strength at -15°C of 0.5 J or higher; (b) Elmendorf tear strength at 23°C of 7.5 N or higher; and (C) tensile elongation at break of 300% or greater. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供不仅在撕裂强度和拉伸伸长率以及在低温下的物理性能（强度和耐冲击性），视觉外观，透光率和加工特性方面优异的农用薄膜。解决方案：用于农业的氯乙烯树脂膜通过混合40-60重量份的具有100重量份的增塑剂的平均聚合度为1,650以上且低于1750的氯乙烯树脂，其重均分子量（Mw）与数均分子量（Mw）之间的关系式为1.9≤Mw/Mn≤2.3 Mn）。厚度为0.1mm的膜具有：（a）在-15℃下的冲击强度为0.5J以上; （b）23℃下的Elmendorf撕裂强度为7.5N以上; 和（C）断裂伸长率为300％以上。版权所有（C）2004，JPO

15. 发明专利

JP2003327764A Agricultural vinyl chloride resin film 审中-公开
标题翻译：农业氯乙烯树脂膜
公开(公告)号：JP2003327764A
公开(公告)日：2003-11-19
申请号：JP2002134417
申请日：2002-05-09
申请人： Mitsubishi Chem Mkv Co , 三菱化学エムケーブイ株式会社
发明人： FUJIWARA KATSUHIRO , YASUI MITSUO , NIKAIDO KANAKO , MAEKAWA HIDETO
IPC分类号： A01G13/02 , A01G9/14 , C08J5/18 , C08J7/04 , C08K5/10 , C08L27/06
CPC分类号： Y02A40/252
摘要： PROBLEM TO BE SOLVED: To provide an agricultural film excellent in transparency and in physical properties (strength and impact resistance) at a low temperature.
SOLUTION: The agricultural film is obtained by blending 100 pts.wt. of a vinyl chloride resin with 1.0-10 pts.wt. of a methyl methacrylate/butadiene/ styrene resin having a refractive index of 1.40 to 1.60, and 40-60 pts.wt. of a plasticizer. It is desirable that the vinyl chloride resin has an average degree of polymerization of 1,500 to 2,000 and preferably contains chlorinated polyethylene.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供在低温下透明性和物理性能（强度和耐冲击性）优异的农用膜。
解决方案：农膜通过共混100重量份的氯乙烯树脂1.0-10重量份的折射率为1.40〜1.60的甲基丙烯酸甲酯/丁二烯/苯乙烯树脂，以及40〜60重量份。的增塑剂。希望氯乙烯树脂的平均聚合度为1,500〜2,000，优选含有氯化聚乙烯。版权所有（C）2004，JPO

16. 发明专利

JP2003306568A Polyolefin resin composition 有权
标题翻译：聚烯烃树脂组合物
公开(公告)号：JP2003306568A
公开(公告)日：2003-10-31
申请号：JP2002112223
申请日：2002-04-15
申请人： Mitsubishi Chem Mkv Co , 三菱化学エムケーブイ株式会社
发明人： NAKAMURA SHINYA
IPC分类号： C08J9/06 , B32B27/32 , C08L23/08
摘要： PROBLEM TO BE SOLVED: To provide a polyolefin resin composition, containing a foaming agent and wood flour, excellent in moldability and in various physical properties when fabricated into a sheet or the like, and to provide a molding comprising the same, excellent in surface performances, tensile characteristics, or the like.
SOLUTION: The polyolefin resin composition comprises 100-70 pts.wt. of a copolymer of ethylene and 3-12C α-olefin manufactured by polymerization using a metallocene catalyst, 0-30 pts.wt. of an olefin elastomer, 5-70 pts.wt. of the wood flour having a mean grain diameter of 200-10,000 μm, 0.5-10 pts.wt. of the foaming agent, and 0.1-10 pts.wt. of an oxidation inhibitor per 100 pts.wt. in total of the ethylene-α-olefin copolymer and olefin elastomer.
COPYRIGHT: (C)2004,JPO
摘要翻译：待解决的问题：提供一种含有发泡剂和木粉的聚烯烃树脂组合物，其制造成片状等时的成型性和各种物理性能优异，并且提供包含该组合物的成型品，优异的表面性能，拉伸特性等。解决方案：聚烯烃树脂组合物包含100-70重量份的乙烯和3-12Cα-烯烃的共聚物，其通过使用茂金属催化剂聚合制备，0-30重量份的烯烃弹性体，5-70重量份的平均粒径为200-10,000μm的木粉，0.5-10重量份。的发泡剂，和0.1-10重量份的抗氧化剂每100重量份总共为乙烯-α-烯烃共聚物和烯烃弹性体。版权所有（C）2004，JPO

17. 发明专利

JP2003299416A Vinyl chloride resin film for agriculture 审中-公开
标题翻译：醋酸氯树脂电影
公开(公告)号：JP2003299416A
公开(公告)日：2003-10-21
申请号：JP2002106533
申请日：2002-04-09
申请人： Mitsubishi Chem Mkv Co , 三菱化学エムケーブイ株式会社
发明人： YASUI MITSUO , FUJIWARA KATSUHIRO , NIKAIDO KANAKO , MAEKAWA HIDETO
IPC分类号： A01G13/02 , A01G9/14 , C08J5/18 , C08K5/00 , C08L27/06
CPC分类号： Y02A40/252
摘要： PROBLEM TO BE SOLVED: To provide a film for agricultural use having excellent transparency and low-temperature properties (strength and impact resistance).
SOLUTION: The vinyl chloride resin film for agricultural use is produced by compounding 100 pts.wt. of a vinyl chloride resin with 3.5-10 pts.wt. of a silicone rubber having an average particle diameter of 0.01-10 μm and 40-60 pts.wt. of a plasticizer.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供具有优异的透明性和低温性（强度和耐冲击性）的农用薄膜。解决方案：农用氯乙烯树脂膜是通过混合100重量份的氯乙烯树脂与3.5-10重量份的平均粒径为0.01〜10μm的硅橡胶和40〜60重量份的硅橡胶的增塑剂。版权所有（C）2004，JPO

18. 发明专利

JP2003289727A Ultraviolet-screening polyolefin multilayer film for agriculture 审中-公开
标题翻译：用于农业的超紫外线聚烯烃多层膜
公开(公告)号：JP2003289727A
公开(公告)日：2003-10-14
申请号：JP2002102811
申请日：2002-04-04
申请人： Mitsubishi Chem Mkv Co , 三菱化学エムケーブイ株式会社
发明人： ONISHI SHUNICHI , KINOSHITA KAZUYA
IPC分类号： A01G13/02 , A01G9/14 , B32B27/32
CPC分类号： Y02A40/252
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet-screening polyolefin resin multilayer film for agriculture excellent in tone when being formed into a film, the sustained retention capacity of ultraviolet-screening property and weather resistance for a long period.
SOLUTION: This ultraviolet-screening polyolefin multilayer film for agriculture contains 0.05-1 wt.% of a hindered amine weather-resistant agent in all the layers and a benzotriazole ultraviolet absorber in the middle layer. The result of the relation, [(the rate of content of the ultraviolet absorber in the middle layer)/(the rate of content of the ultraviolet absorber in all the layers)] is ≥140%. The film does not substantially transmit at least ultraviolet of wavelength of ≤370 nm.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种成膜时具有优异色调的农业用紫外线屏蔽聚烯烃树脂多层膜，长时间的紫外线遮蔽性和耐候性的持续保留能力。解决方案：该用于农业的紫外线屏蔽聚烯烃多层膜在所有层中含有0.05-1重量％的受阻胺耐候剂和中间层中的苯并三唑紫外线吸收剂。关系的结果为[（中间层的紫外线吸收剂的含有率）/（所有层的紫外线吸收剂的含有率）]≥140％。该膜基本上不透射至少≤370nm的波长的紫外线。版权所有（C）2004，JPO

19. 发明专利

JP2003061483A Agricultural multilayer film 审中-公开
标题翻译：农业多层膜
公开(公告)号：JP2003061483A
公开(公告)日：2003-03-04
申请号：JP2001257422
申请日：2001-08-28
申请人： Mitsubishi Chem Mkv Co , 三菱化学エムケーブイ株式会社
发明人： ICHIMURA TAKUYA , TAKAZAWA TAKASHI , ONISHI SHUNICHI
IPC分类号： A01G13/02 , A01G9/14 , B32B27/18 , C08K5/07 , C08K5/3475 , C08K5/3492 , C08L101/00
CPC分类号： Y02A40/252
摘要： PROBLEM TO BE SOLVED: To obtain an agricultural multilayer film causing neither reduction of ultraviolet absorption power nor decrease of long-term weather-resistant performances due to bleedout.
SOLUTION: This agricultural multilayer film is obtained by a method that when an ultraviolet light absorber is added to an agricultural multilayer film, the content X of the ultraviolet light absorber in the middle layer is higher than the content Y of the ultraviolet light absorber in the inner layer and the content X is higher than the content Z of the ultraviolet light absorber in the outer layer.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：获得既不会降低紫外线吸收能力也不会由于渗出而导致长期耐候性能下降的农业多层膜。解决方案：该农业多层膜是通过将紫外光吸收剂添加到农业多层膜中的方法获得的，中间层中的紫外线吸收剂的含量X高于紫外线吸收剂的含量Y 内层，内容物X比外层的紫外线吸收剂的含量Z高。

20. 发明专利

JP2003033119A Hydroponic apparatus 审中-公开
标题翻译：液压装置
公开(公告)号：JP2003033119A
公开(公告)日：2003-02-04
申请号：JP2001223012
申请日：2001-07-24
申请人： Ace Noken:Kk , Mitsubishi Chem Mkv Co , 三菱化学エムケーブイ株式会社 , 株式会社エース農研
发明人： SUZUKI CHIKAHISA , ARAI KAZUO
IPC分类号： A01G9/02 , A01G31/00
CPC分类号： Y02P60/216
摘要： PROBLEM TO BE SOLVED: To provide a hydroponic apparatus with an simple constitution at a low production cost, causing no root rot because of supply of air to the roots of a plant, preventing disease and capable of easily reusing liquid manure. SOLUTION: This hydroponic apparatus is so designed that a hydroponic bed is set on the upper half part of a tank with an opened top, a root-proof sheet which passes water but no root is set on the lower surface of the hydroponic bed, and on the other hand, a plurality of projecting members are arranged on the lower half part of the tank so as to contact at least part of the projecting members with the reverse face of the root-proof sheet, a liquid layer in which the surplus of the liquid manure supplied to the hydroponic bed is retained on a level below a fixed level and a given air layer situated on the reverse face of the root-proof sheet are each set on a space formed between the projecting members and a water-absorbing sheet is set so as to be contacted with the contact surface of the liquid layer, the root-proof sheet and the projecting member.
摘要翻译：要解决的问题：为了以低生产成本提供具有简单结构的水培装置，由于向植物的根部供应空气而没有根腐病，防止疾病并且能够容易地重复使用液体粪便。解决方案：这种水栽设备的设计使得水箱的上半部分设置有开口的顶部，通过水而没有根部的根部防护片设置在水栽床的下表面上，以及另一方面，多个突出部件布置在罐的下半部分上，以便使至少部分突出部件与防根板的反面相接触;液层，其中剩余部分供给到水培床的液体粪便被保持在低于固定水平的水平上，并且位于根部防护片的背面上的给定空气层分别设置在形成在突出构件和吸水片之间的空间被设定为与液体层，防锈片和突出构件的接触表面接触。

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