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公开(公告)号:WO2021142194A1
公开(公告)日:2021-07-15
申请号:PCT/US2021/012602
申请日:2021-01-08
IPC分类号: B32B1/02 , B29B11/08 , B29C45/16 , B29C49/06 , B29C49/22 , B32B3/26 , B32B7/023 , B32B27/08 , B32B27/18 , B32B27/30 , B32B27/32 , B32B27/36 , B65D1/02 , B29B11/06 , B29B11/14 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/1412 , B29B2911/1414 , B29B2911/14273 , B29B2911/14593 , B29B2911/14606 , B29B2911/14613 , B29B2911/14626 , B29B2911/14633 , B29B2911/14973 , B29C2049/027 , B29C2049/228 , B29C2945/76545 , B29C2945/76548 , B29C2945/76859 , B29C45/1642 , B29C45/77 , B29C49/02 , B29C49/221 , B29K2067/003 , B29K2995/0021 , B29L2031/7158 , B32B2250/03 , B32B2250/244 , B32B2250/40 , B32B2250/44 , B32B2264/101 , B32B2264/102 , B32B2264/105 , B32B2270/00 , B32B2272/00 , B32B2307/4026 , B32B2307/404 , B32B2307/406 , B32B2307/408 , B32B2307/41 , B32B2307/412 , B32B2307/538 , B32B2307/546 , B32B2307/732 , B32B2307/738 , B32B2439/60 , B32B2439/70 , B32B2439/80 , B32B27/302 , B32B27/304 , B32B27/325 , B32B27/327 , B32B27/365 , B32B3/263 , B32B5/145 , B65D1/0215 , B65D2501/0081 , B65D65/40
摘要: A blow molded multilayer article with a hollow body defined by a wall with an inner surface and an outer surface. The outer surface has an axial color gradient. The wall has multiple layers and at least one layer optionally contains an effect pigment and/or an opacifying pigment.