Opaque oriented polymeric film structure and method of preparing same

30-06-1991 дата публикации

Номер:

CA2033274A1

Автор: Larry Gene Swan, Ronald Clark Wood, Jr.

Принадлежит: Individual

Контакты:

Номер заявки:

Дата заявки:

CPC - классификация

B B3 B32 B32B B32B2 B32B23 B32B230 B32B2307 B32B2307/B32B2307/4 B32B2307/41 B32B2307/5 B32B2307/51 B32B2307/518 B32B232 B32B2323 B32B2323/B32B2323/1 B32B2323/10 B32B236 B32B2367 B32B2367/B32B2367/0 B32B2367/00 B32B24 B32B243 B32B2439 B32B2439/B32B2439/7 B32B2439/70 B32B27 B32B27/B32B27/0 B32B27/08 B32B27/2 B32B27/20 B32B27/205 B32B27/3 B32B27/32 B32B27/36 B32B5 B32B5/B32B5/3 B32B5/32 Y Y1 Y10 Y10S Y10S4 Y10S42 Y10S428 Y10S428/Y10S428/9 Y10S428/91 Y10T Y10T4 Y10T42 Y10T428 Y10T428/Y10T428/2 Y10T428/24 Y10T428/249 Y10T428/2499 Y10T428/24997 Y10T428/249976 Y10T428/249978 Y10T428/24998 Y10T428/249981 Y10T428/249986 Y10T428/3 Y10T428/31 Y10T428/319 Y10T428/3191 Y10T428/31913

IPC - классификация

B B2 B29 B29C B29C4 B29C48 B29C48/B29C48/2 B29C48/21 B3 B32 B32B B32B2 B32B27 B32B27/B32B27/3 B32B27/34 B32B27/36