会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • GAS BARRIER POLYMER MATERIAL HAVING NOVEL PHASE SEPARATION STRUCTURE
    • 具有新型相分离结构的气体阻隔聚合物材料
    • WO2006129378A1
    • 2006-12-07
    • PCT/JP2005/010437
    • 2005-05-31
    • KURARAY CO., LTD.ARIMOTO, KikuoMORIKAWA, KeisukeMORIGUCHI, NobuhiroOUGIZAWA, Toshiaki
    • ARIMOTO, KikuoMORIKAWA, KeisukeMORIGUCHI, NobuhiroOUGIZAWA, Toshiaki
    • C08G61/08
    • C08G61/08
    • Provision of a gas barrier polymer material having higher gas barrier property as compared to conventional gas barrier polymer materials having the same chemical species.The gas barrier polymer material of the present invention comprises a hydroxyl group-containing gas barrier polymer having a phase separation structure comprising two or more co-continuous regions, which mainly comprises a structural unit represented by the following formula (I) wherein m and n are each an integer of 0 to 10; X 1 and X 2 are each a hydrogen atom, a hydroxyl group or a functional group convertible to a hydroxyl group, provided that the total of m and n is not less than 1 and at least one of X 1 and X 2 is a hydroxyl group or a functional group convertible to a hydroxyl group; R 1 , R 2 and R 3 are each a hydrogen atom, a hydroxyl group, a functional group convertible to a hydroxyl group, an alkyl group, an aryl group, an aralkyl group or a heteroaryl group; and R 1 , R 2 , R 3 , X 1 and X 2 present in plurality are optionally the same as or different from each other.
    • 提供与具有相同化学物质的常规气体阻隔聚合物材料相比具有更高阻气性的气体阻隔聚合物材料。本发明的气体阻隔聚合物材料包含含羟基的阻气聚合物,其具有相分离结构,包含 两个或更多个共连续区域,其主要包括由下式(I)表示的结构单元,其中m和n各自为0至10的整数; X 1和X 2各自为氢原子,羟基或可转化为羟基的官能团,条件是m和n的总和不小于 1,X 1和X 2 2中的至少一个是羟基或可转化为羟基的官能团; R 1,R 2和R 3各自为氢原子,羟基,可转化为羟基的官能团,烷基 基团,芳基,芳烷基或杂芳基; 和R 1,R 2,R 3,X 1和X 2, 存在多个可选地彼此相同或不同。
    • 4. 发明申请
    • GAS BARRIER POLYMER MATERIAL, PRODUCTION METHOD THEREOF, AND PACKAGING MATERIAL USING THE GAS BARRIER POLYMER MATERIAL
    • 气体阻隔聚合物材料,其生产方法和使用气体阻挡聚合物材料的包装材料
    • WO2006129379A1
    • 2006-12-07
    • PCT/JP2005/010438
    • 2005-05-31
    • KURARAY CO., LTD.ARIMOTO, KikuoMORIKAWA, KeisukeMORIGUCHI, NobuhiroOHGI, Hiroyuki
    • ARIMOTO, KikuoMORIKAWA, KeisukeMORIGUCHI, NobuhiroOHGI, Hiroyuki
    • C08G61/08
    • C08J5/18C08G61/08C08J2365/00
    • Provision of a gas barrier polymer material capable of expressing sufficiently high oxygen barrier property even without addition of a nucleating agent and the like, and a production method capable of producing the same with high reproducibility, as well as a packaging material using such a gas barrier polymer material.The gas barrier polymer material of the present invention comprises a hydroxyl group-containing gas barrier polymer mainly comprising a structural unit represented by the following formula (I): wherein m and n are each an integer of 0 to 10; X 1 and X 2 are each a hydrogen atom, a hydroxyl group or a functional group convertible to a hydroxyl group, provided that the total of m and n is not less than 1 and at least one of X 1 and X 2 is a hydroxyl group or a functional group convertible to a hydroxyl group; R 1 , R 2 and R 3 are each a hydrogen atom, a hydroxyl group, a functional group convertible to a hydroxyl group, an alkyl group, an aryl group, an aralkyl group or a heteroaryl group; and R 1 , R 2 , R 3 , X 1 and X 2 present in plurality are optionally the same as or different from each other, and shows a crystal-amorphous structure period of not less than 1 m as determined by a light scattering method.
    • 提供即使不添加成核剂等也能够表现出足够高的氧阻隔性的气体阻隔聚合物材料,以及能够以高再现性制造其的制造方法以及使用这种阻气性的包装材料 本发明的阻气性聚合物材料包含主要包含由下式(I)表示的结构单元的含羟基的阻气聚合物:其中m和n各自为0至10的整数; X 1和X 2各自为氢原子,羟基或可转化为羟基的官能团,条件是m和n的总和不小于 1,X 1和X 2 2中的至少一个是羟基或可转化为羟基的官能团; R 1,R 2和R 3各自为氢原子,羟基,可转化为羟基的官能团,烷基 基团,芳基,芳烷基或杂芳基; 和R 1,R 2,R 3,X 1和X 2, 存在多个可选地彼此相同或不同,并且显示出通过光散射法测定的不小于1μm的晶体 - 非晶结构周期。