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    • 4. 发明专利
    • Polyolefin-based resin film for agriculture
    • 用于农业的基于聚烯烃的树脂膜
    • JP2006315409A
    • 2006-11-24
    • JP2006167668
    • 2006-06-16
    • Mitsubishi Chem Mkv Co三菱化学エムケーブイ株式会社
    • YOKOYAMA KAZUHIKOTAKAZAWA TAKASHIOBAYASHI ATSUSHI
    • B32B27/28A01G9/14A01G13/02
    • Y02A40/252
    • PROBLEM TO BE SOLVED: To provide a polyolefin-based resin film for agriculture showing marked improvement in the decrease of anti-clouding property, that is, a deterioration phenomenon. SOLUTION: The polyolefin-based resin film for agriculture comprises a base polyolefin-based resin film containing at least one film layer comprising 0.1 to 30 pts.wt. of an inorganic filler and 100 pts.wt. of a polyolefin-based resin, and a coating layer derived from an anti-clouding composition containing a binder comprising a silica sol and/or an aluminum sol and a hydrophobic thermoplastic resin as major components, the coating layer being formed on one surface or each of both surfaces of the base polyolefin-based resin film. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种用于农业的聚烯烃基树脂膜,显示出防止着色性降低,即劣化现象显着改善。 解决方案:用于农业的聚烯烃基树脂膜包含基于聚烯烃的树脂膜,其含有至少一个包含0.1-30重量份的膜层。 的无机填料和100重量份 的聚烯烃类树脂,以及由含有二氧化硅溶胶和/或铝溶胶和疏水性热塑性树脂作为主要成分的粘合剂的防雾组合物的涂层,所述涂层形成在一个表面上 的基础聚烯烃系树脂膜的两面。 版权所有(C)2007,JPO&INPIT
    • 5. 发明专利
    • Polyolefin-based agricultural film
    • 基于聚烯烃的农业膜
    • JP2006262904A
    • 2006-10-05
    • JP2006117988
    • 2006-04-21
    • Mitsubishi Chem Mkv Co三菱化学エムケーブイ株式会社
    • ICHIMURA TAKUYATAKAZAWA TAKASHIONISHI SHUNICHI
    • A01G9/14A01G13/02B32B27/18B32B27/32C08J5/18C08K3/22C08K5/3432C08K5/3492C08L23/00C08L23/08C08L23/36
    • Y02A40/252
    • PROBLEM TO BE SOLVED: To provide an agricultural film for a covering material, exhibiting excellent weather resistance, durability, heat-retaining properties and agrochemical resistance when used as the agricultural film. SOLUTION: The monolayer or multilayer polyolefin-based agricultural film has at least one layer comprising a polyolefin-based resin and at least one kind of a hindered amine compound having at least two piperidine ring structure represented by formula (1) [wherein, R1 is a functional group or compound (including an oligomer or a polymer) having one or more carbons and at least one or more methylene groups] and ≥1,000 average molecular weight, and at least one layer containing at least one kind of an infrared absorber containing a metal complex hydroxide salt containing aluminum and lithium as metal components, and at least one kind or more of anion components as active ingredients. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种用作覆盖材料的农业膜,当用作农业膜时,具有优异的耐候性,耐久性,保温性和耐化学腐蚀性。 解决方案:单层或多层聚烯烃类农业膜具有至少一层包含聚烯烃基树脂和至少一种具有至少两个由式(1)表示的哌啶环结构的受阻胺化合物[其中 R1是具有一个或多个碳原子和至少一个或多个亚甲基的官能团或化合物(包括低聚物或聚合物)和≥1000的平均分子量,并且至少含有至少一种红外线 含有铝和锂作为金属成分的金属络合氢氧化物盐和至少一种或多种阴离子成分作为活性成分的吸收剂。 版权所有(C)2007,JPO&INPIT
    • 6. 发明专利
    • Polyolefinic laminated film and pressure-sensitive adhesive film
    • 聚氯乙烯薄膜和压敏胶粘膜
    • JP2006095875A
    • 2006-04-13
    • JP2004285082
    • 2004-09-29
    • Mitsubishi Chem Mkv Co三菱化学エムケーブイ株式会社
    • ARAI HIROTAKANAKAMURA SHINYATAKEDA YUJI
    • B32B27/30B32B27/32C09J4/00C09J7/02C09J133/00C09J133/12C09J185/04
    • PROBLEM TO BE SOLVED: To provide a polyolefinic laminated film excellent not only in antistatic properties but also in the adhesion between respective layers and the uniformity of elongation and suitable for use in a dicing process of a semiconductor part or the like, and a pressure-sensitive adhesive film comprising it.
      SOLUTION: The polyolefinic laminated film is constituted by providing an antistatic layer (a) containing a charge moving type boron polymer having a nitrogen atom-boron atom complex structure and an acrylic resin and an adhesive layer (b) based on an acrylic resin on one side of a polyolefinic base material film with a tensile elastic modulus of 900 MPa or below and a tensile yield elongation of 10% or above in this order. The pressure-sensitive adhesive film for manufacturing a semiconductor is constituted by forming a pressure-sensitivce adheisve layer (d) containing an acrylic pressure-sensitive adhesive on the adhesive layer (b) of the polyolefinic laminated film.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种聚烯烃层压膜,其不仅抗静电性能优异,而且在各层之间的粘附性和伸长均匀性方面都优异,并且适用于半导体部件等的切割工艺,并且 包含它的压敏粘合膜。 解决方案:聚烯烃层压膜通过提供含有具有氮原子 - 硼原子复合结构的电荷移动型硼聚合物和丙烯酸树脂的抗静电层(a)和基于丙烯酸的粘合剂层(b) 树脂在拉伸弹性模量为900MPa以下,拉伸屈服伸长率为10%以上的聚烯烃基材料膜的一面上。 用于制造半导体的压敏粘合膜通过在聚烯烃层压膜的粘合剂层(b)上形成含有丙烯酸类压敏粘合剂的压敏粘附层(d)而构成。 版权所有(C)2006,JPO&NCIPI
    • 8. 发明专利
    • Agricultural film
    • 农业电影
    • JP2005312443A
    • 2005-11-10
    • JP2005103837
    • 2005-03-31
    • Mitsubishi Chem Mkv CoNakano Kiko Kk三菱化学エムケーブイ株式会社中野機工株式会社
    • TOKUNAGA KAZUMARUTAKAZAWA TAKASHIOBAYASHI ATSUSHI
    • A01G13/02
    • Y02A40/252
    • PROBLEM TO BE SOLVED: To prepare an agricultural film used for lining or outer covering for greenhouse cultivation, tunnel cultivation, or the like, and having excellent anti-fogging properties and moisture permeability.
      SOLUTION: This agricultural film is characterized as having a plurality of micropores obtained by perforation processing of a thermoplastic resin film with a needle having spiny projections. The thermoplastic resin film having the plurality of micropores is characterized in that the shape of the micropores has a spiny form having the spiny parts. The film having the plurality of the micropores is characterized in that the total light transmittance of the film at 555 nm is preferably ≥70%.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 待解决的问题:为了制备用于温室栽培,隧道栽培等的衬里或外覆层的农膜,具有优异的防雾性和透湿性。 解决方案:该农用薄膜的特征在于具有通过具有多刺突起的针的热塑性树脂薄膜的穿孔加工而获得的多个微孔。 具有多个微孔的热塑性树脂膜的特征在于,微孔的形状为具有多刺部分的多刺形状。 具有多个微孔的膜的特征在于,在555nm处的膜的总透光率优选≥70%。 版权所有(C)2006,JPO&NCIPI
    • 10. 发明专利
    • Two-stage plant cultivation container
    • 两级植物培养容器
    • JP2005237213A
    • 2005-09-08
    • JP2004048049
    • 2004-02-24
    • Mitsubishi Chem Mkv Co三菱化学エムケーブイ株式会社
    • SUZUKI CHIKAHISAIWASE KEIKOKATO YOSHIKOCHIBA HISAKO
    • A01G9/02
    • Y02A30/254Y02B80/32
    • PROBLEM TO BE SOLVED: To provide a compact and portable two-stage plant cultivation container so designed as to enable supply of a moderate amount of water suitable for a plant body or weather condition without necessity of frequent water supply, free from anxiety of root rotten of the plant body so as to promote growth of the plant body. SOLUTION: The two-stage plant cultivation container comprises an upper-stage container to be charged with culture soil and a lower-stage container for storing liquid fertilizer: wherein the upper-state container is structured so that at least ≥70 % of its lower surface is composed of a root-proof permeable sheet, and the lower-stage container is provided, at the inner lower part, with a liquid storing part for maintain the liquid fertilizer at a predetermined water level; an air layer exists between the bottom surface of the upper-stage container and the lower part of the lower-stage container; a water-absorbing body having water absorbing function due to a capillary phenomenon is provided so as to come in contact to the liquid storing part of the lower-stage container and the root-proof permeable sheet of the upper-stage container; the total of the area where the water permeable body and the root-proof permeable sheet contact to each other is 10-90% of the root-proof permeable sheet area. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种紧凑型便携式两级植物栽培容器,其设计为能够供应适合于植物体或适合天气条件的中等量的水,而不需要频繁供水,没有焦虑 的植物体的根腐烂,以促进植物体的生长。 解决方案:两级植物栽培容器包括装有培养土的上段容器和用于储存液体肥料的下级容器:其中上部状态容器的结构使得至少≥70% 的下表面由防根渗透片构成,下层容器在内下部设置有用于将液体肥料保持在预定水位的液体储存部; 上层容器的底面与下层容器的下部之间存在空气层; 设置由于毛细管现象而具有吸水功能的吸水体,与下层容器的储液部和上段容器的防根渗透片接触; 水渗透体和防根渗透片彼此接触的面积的总和为防臭渗透片面积的10〜90%。 版权所有(C)2005,JPO&NCIPI