POLYMERIC MATERIALS |
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| 申请号 | US15507869 | 申请日 | 2015-08-27 | 公开(公告)号 | US20170283563A1 | 公开(公告)日 | 2017-10-05 |
| 申请人 | COLORMATRIX HOLDINGS, INC.; | 发明人 | Andrew Overend; Patrick Brown; Neil Davies; | ||||
| 摘要 | A method of producing a product, for example a stretch blow moulded container having a metallic or pearlescent appearance, comprises selecting a mass, for example a container preform, comprising a thermoplastic polymer which incorporates a carrier polymer and stretching the thermoplastic polymer during production of said product, for example from said mass. Said carrier polymer is suitably polydimethylsiloxane and the mass may be made in a process which comprises contacting a thermoplastic polymer with a liquid formulation comprising carrier polymer and colourant. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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