OXYGEN BARRIER PLASTIC MATERIAL
    4.
    发明申请
    OXYGEN BARRIER PLASTIC MATERIAL 审中-公开
    氧气障碍物塑料

    公开(公告)号:WO2015192928A1

    公开(公告)日:2015-12-23

    申请号:PCT/EP2015/000773

    申请日:2015-04-13

    IPC分类号: C08K5/20 C08L23/00 C08L25/00

    摘要: The invention relates to use of an additive as oxygen barrier in a plastic material wherein (a) the plastic material is a polyolefin, a polyolefin copolymer or a polystyrene, and the additive is (b) and optionally (c): (b) a compound of formula (I); wherein Ra represents C 7 -C 20 alkyl, C 6 -C 10 aryl, C 4 -C 10 heteroaryl, wherein the heteroatoms are N, O and/or S, (C 2 -C 6 )-aIkenylen-(C 6 -C 10 ) aryl, C 1 -C 6 -alkylen-C 6 -C 10 -aryl, the aryl and heteroaryl radicals optionally being substituted by: hydroxyl, C 1 -C 6 -alkyl, C 1 -C 6 alkoxyl, C 6 -C 10 aryloxy, halogen, cyano, nitro, C 6 -C 10 -aryl, di(C 1 -C 6 )alkylamino, (C 1 -C 6 )alkylthio, C 6 -C 10 - arylthio, =O, =S, SO 3 H, SO 2 NR 1 R 2 , CO 2 R 3 , CONR 1 R 2 , NHCOR 4 , CO-C 6 -C 10 -aryl or a combination thereof, wherein R 1 , R 2 , R 3 , R 4 are the same or different and independently represent hydrogen or C 1 -C 6 -alkyl; Rb represents a group selected from the moieties of formula (II), (III), (IV), (V), (VI) and (VII); wherein each Rc can be the same or different and independently represents hydrogen, C 1 -C 20 alkyl or C 6 -C 10 -aryl, (C 2 -C 4 ) alkenylen (C 6 -C 10 ) aryl, C 1 -C 4 -alkylen-C 6 -C 10 -aryl, the aryl radicals optionally being substituted by hydroxyl, C 1 -C 4 -alkyl, C 1 -C 4 alkoxyl, C 6 -C 10 aryloxy, CI, cyano, C 6 -C 10 -aryl, or CO-C 6 -C 10 -aryl; Rd represents hydrogen, C 1-30 alkyl, C 6 -C 10 -aryl or halogen; Re represents hydrogen, C 1-30 alkyl, C 6 -C 10 -aryl or a halogen and can be on ortho (o) or meta (m) position to Rd; X can be O or N-Rf where Rf represents hydrogen, C 1 C 20 alkyl or phenyl; Y can be O or S; n is a number from 1 to 30; (c) a transition metal catalyst.

    摘要翻译: 本发明涉及一种添加剂在塑料材料中作为氧阻隔的用途,其中(a)塑料材料是聚烯烃,聚烯烃共聚物或聚苯乙烯,并且添加剂是(b)和任选的(c):(b) 式(I)化合物; 其中R a表示C 7 -C 20烷基,C 6 -C 10芳基,C 4 -C 10杂芳基,其中杂原子是N,O和/或S,(C 2 -C 6) - 亚烯基 - (C 6 -C 10)芳基,C 1 -C 6亚烷基 -C 6 -C 10 - 芳基,任选被羟基,C 1 -C 6 - 烷基,C 1 -C 6烷氧基,C 6 -C 10芳氧基,卤素,氰基,硝基,C 6 -C 10 - 芳基, -C 6)烷基氨基,(C 1 -C 6)烷硫基,C 6 -C 10 - 芳硫基,= O,= S,SO 3 H,SO 2 NR 1 R 2,CO 2 R 3,CONR 1 R 2,NHCOR 4,CO-C 6 -C 10 - 芳基或其组合,其中R 1,R 2 ,R 3,R 4相同或不同,独立地表示氢或C 1 -C 6 - 烷基; Rb表示选自式(II),(III),(IV),(V),(VI)和(VII)的部分的基团; 其中每个R c可以相同或不同并且独立地表示氢,C 1 -C 20烷基或C 6 -C 10 - 芳基,(C 2 -C 4)烯基(C 6 -C 10)芳基,C 1 -C 4亚烷基-C 6 -C 10 - 芳基, 任选被羟基,C 1 -C 4 - 烷基,C 1 -C 4烷氧基,C 6 -C 10芳氧基,C 1,氰基,C 6 -C 10 - 芳基或CO-C 6 -C 10 - 芳基取代的芳基; Rd表示氢,C1-30烷基,C6-C10-芳基或卤素; Re表示氢,C1-30烷基,C6-C10-芳基或卤素,并且可以在Rd的邻位(o)或间位(m)位上; X可以是O或N-Rf,其中Rf表示氢,C 1 -C 20烷基或苯基; Y可以是O或S; n是从1到30的数字; (c)过渡金属催化剂。