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    • 3. 发明公开
    • 프로파일 압출성형용 수지 조성물
    • 型材挤出用树脂组合物
    • KR1020010057619A
    • 2001-07-05
    • KR1019990060978
    • 1999-12-23
    • 한화토탈 주식회사
    • 김영원김석원이종대이성만
    • C08L23/02
    • C08L23/02C08K3/013C08L23/06C08L23/12
    • PURPOSE: A thermoplastic resin composition for profile extrusion obtained by adding an inorganic filler and modified polyolefin to polyolefin resin is provided, which has excellent external appearance of extrudates, no sagging phenomenon of a profile inner structure and excellent bending elastic modulus and impact strength. CONSTITUTION: The resin composition comprises 55 to 87% by weight of polyolefin resin, 10 to 40% by weight of an inorganic filler and 3 to 10% by weight of modified polyolefin resin grafted with maleic acid anhydride. The polyolefin resin is one or more selected from polypropylene homopolymer, polypropylene copolymer, high-density polyethylene, linear low-density polyethylene, low-density polyethylene and ethylene vinyl acetate.
    • 目的:提供通过向聚烯烃树脂中添加无机填料和改性聚烯烃获得的用于型材挤出的热塑性树脂组合物,其具有优异的挤出物外观,不存在轮廓内部结构的下垂现象以及优异的弯曲弹性模量和冲击强度。 构成:树脂组合物包含55至87重量%的聚烯烃树脂,10至40重量%的无机填料和3至10重量%的接枝有马来酸酐的改性聚烯烃树脂。 聚烯烃树脂是选自聚丙烯均聚物,聚丙烯共聚物,高密度聚乙烯,线性低密度聚乙烯,低密度聚乙烯和乙烯 - 乙酸乙烯酯中的一种或多种。
    • 4. 发明公开
    • 과수봉지용 플라스틱 필름용 수지 조성물
    • 塑料薄膜的树脂组合物作为水果包装有用
    • KR1020010056226A
    • 2001-07-04
    • KR1019990058939
    • 1999-12-18
    • 한화토탈 주식회사
    • 양경선이성만
    • C08L23/06C08L31/04C08K3/26A01G13/10
    • C08L23/06A01G13/10C08K3/26C08L23/0853C08L31/04C08L2205/025
    • PURPOSE: A resin composition for preparing plastic film used as the fruit envelope is provided for increasing permeability and improving slipping ability in order to apply to the production of fruit envelope by comprising polyethylene, ethylene vinyl acetate and silicon graft polyethylene. CONSTITUTION: The resin composition for preparing plastic useable as fruit envelope to increase permeability and improve slipping ability comprises 20-70 wt.% of polyethylene, 5-20 wt.% of ethylene vinyl acetate, 20-60 wt.% of calcium carbonate and 5-30 wt.% of silicon graft polyethylene. The resin composition has advantages of saving production cost, ensuring permeability and preventing film damage by sleek surface of the film surface. The resin composition is made of plastic material containing calcium carbonate to allow it be freely colored.
    • 目的:提供一种用于制备用作水果包膜的塑料薄膜的树脂组合物,用于增加渗透性和改善滑脱能力,以通过包括聚乙烯,乙烯 - 乙酸乙烯酯和硅接枝聚乙烯来生产果实。 构成:用于制备可用作水果包膜以增加透气性和改善滑动能力的塑料的树脂组合物包括20-70重量%的聚乙烯,5-20重量%的乙烯乙酸乙烯酯,20-60重量%的碳酸钙和 5-30重量%的硅接枝聚乙烯。 树脂组合物具有节省生产成本,确保膜表面光滑表面的渗透性和防止膜损伤的优点。 树脂组合物由含有碳酸钙的塑料制成,以使其自由着色。
    • 8. 发明公开
    • 이지필 필름용 수지조성물
    • 可剥膜的树脂组合物
    • KR1020010057618A
    • 2001-07-05
    • KR1019990060977
    • 1999-12-23
    • 한화토탈 주식회사
    • 양경선이형원이성만
    • C08L31/04
    • C08L23/0853C08J5/18C08L23/06C08L23/0807C08L2201/14C08L2203/16C08L2203/162
    • PURPOSE: A resin composition for peelable film capable of expressing easily peeling characteristics to each vessel without using polypropylene resin and polystyrene resin is provided, which is suitable for peelable film. The composition has a peeling strength of 0.5 to 1.2kg/15mm at a heat sealing temperature of 200deg.C or less. CONSTITUTION: This resin composition comprises 30 to 80% by weight of ethylene vinyl acetate resin having a vinyl acetate content of 22 to 46% by weight based on the total ethylene vinyl acetate resin, 10 to 40% by weight of low density polyethylene and 10 to 30% by weight of ethylene alpha-olefin resin containing C8.
    • 目的:提供一种适用于可剥离膜的能够在不使用聚丙烯树脂和聚苯乙烯树脂的情况下容易地对各容器剥离特性的剥离膜用树脂组合物。 该组合物的热封温度为200℃以下时的剥离强度为0.5〜1.2kg / 15mm。 构成:该树脂组合物包含30至80重量%的乙烯醋酸乙烯酯树脂,其乙烯基乙酸酯含量为22至46重量%,基于总乙烯乙酸乙烯酯树脂,10至40重量%的低密度聚乙烯和10 至30重量%的含有C8的乙烯α-烯烃树脂。
    • 9. 发明公开
    • 열접착성 폴리올레핀 수지 조성물
    • 热粘合聚烯烃树脂组合物
    • KR1020000041503A
    • 2000-07-15
    • KR1019980057384
    • 1998-12-22
    • 한화토탈 주식회사
    • 이상우김영환이성만고진모
    • C08L23/00C08L31/04C08L25/06C08L23/26
    • C08L23/00C08F10/02C08F2500/12C08F2500/18C08L23/26C08L25/06C08L31/04C08L2205/025
    • PURPOSE: A heat-adhesive polyolefin resin composition is provided which has excellent adhesive force by improving adhesion between nonpolar base such as polyolefin and polar polymer such as nylon, polyester and ethylene vinyl alcohol copolymer or polar base such as aluminium, iron, paper, wood and glass by heat fusing, while maintaining the existing preparation process. CONSTITUTION: A heat-adhesive polyolefin resin composition comprises 5 - 20 % by weight of a high density polyethylene copolymer having at least one grafting monomer grafted thereto, consisting of an ethylene-based unsaturated carboxylic acid, an ethylene-based unsaturated carboxylic acid ester and an ethylene-based unsaturated carboxylic anhydride in an amount of 0.25 - 5.0 % by weight on the basis of the high density polyethylene copolymer, 30 % by weight or less of a linear low density polyethylene, 30 - 60 % by weight of an ethylene vinyl acetate copolymer and 20 % by weight or less of a polystyrene.
    • 目的:提供通过改善非极性碱如聚烯烃和极性聚合物如尼龙,聚酯和乙烯乙烯醇共聚物或极性基质如铝,铁,纸,木材之间的粘合性而具有优异的粘合力的热粘性聚烯烃树脂组合物 并通过热熔融玻璃,同时保持现有的制备过程。 构成:热粘性聚烯烃树脂组合物包含5-20重量%的具有接枝至少一个接枝单体的高密度聚乙烯共聚物,其由乙烯类不饱和羧酸,乙烯类不饱和羧酸酯和 基于高密度聚乙烯共聚物的0.25-5.0重量%的乙烯类不饱和羧酸酐,30重量%以下的线型低密度聚乙烯,30〜60重量%的乙烯·乙烯基 乙酸酯共聚物和20重量%以下的聚苯乙烯。