Apparatus for making transversely drawn films with...

Plastic article or earthenware shaping or treating: apparatus – Diverse distinct type shaping means – Shaping orifice and either a downstream preform reshaping...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C425S363000, C425SDIG041

Reexamination Certificate

active

10933729

ABSTRACT:
A process for stretching films is described. The process preferably stretches films in a uniaxial fashion. Preferably, optical films are stretched including multilayer optical films. Other aspects of the invention include a roll of stretched film and an apparatus for stretching films.

REFERENCES:
patent: 2473404 (1949-06-01), Young
patent: 2618012 (1952-11-01), Milne
patent: 2998772 (1961-09-01), Land
patent: 3078504 (1963-02-01), Hugo
patent: 3193873 (1965-07-01), Weinand
patent: 3432894 (1969-03-01), Sass
patent: 3502766 (1970-03-01), Tsuruta et al.
patent: 3577586 (1971-05-01), Kalwaites et al.
patent: 3807004 (1974-04-01), Anderson
patent: 3890421 (1975-06-01), Habozit
patent: 4330499 (1982-05-01), von und zu Aufsess et al.
patent: 4349500 (1982-09-01), Yazawa et al.
patent: 4434128 (1984-02-01), Okada et al.
patent: 4525317 (1985-06-01), Okada et al.
patent: 4853602 (1989-08-01), Hommes et al.
patent: 4862564 (1989-09-01), Kwack
patent: 5043036 (1991-08-01), Swenson
patent: 5072493 (1991-12-01), Hommes et al.
patent: 5517737 (1996-05-01), Viltro et al.
patent: 5560793 (1996-10-01), Ruscher et al.
patent: 5699188 (1997-12-01), Gilbert et al.
patent: 5825543 (1998-10-01), Ouderkirk et al.
patent: 5826314 (1998-10-01), Aihara et al.
patent: 5882574 (1999-03-01), Geisinger
patent: 5962114 (1999-10-01), Jonza et al.
patent: 5965247 (1999-10-01), Jonza et al.
patent: 6096375 (2000-08-01), Ouderkirk et al.
patent: 0 236 171 (1987-09-01), None
patent: 0 969 699 (2000-01-01), None
patent: 1 164 817 (2001-12-01), None
patent: 55-077530 (1980-06-01), None
patent: 56-49223 (1981-05-01), None
patent: 61-227019 (1986-10-01), None
patent: 2-89006 (1990-03-01), None
patent: 3-124426 (1991-05-01), None
patent: 3-182701 (1991-08-01), None
patent: 5-241021 (1992-02-01), None
patent: 5-288931 (1992-04-01), None
patent: 5-288932 (1992-04-01), None
patent: 5-11113 (1993-01-01), None
patent: 5-11114 (1993-01-01), None
patent: 5-150115 (1993-01-01), None
patent: 6-27321 (1994-02-01), None
patent: 6-34815 (1994-02-01), None
patent: 6-43321 (1994-02-01), None
patent: 6-51116 (1994-02-01), None
patent: 6-51119 (1994-02-01), None
patent: 11-006905 (1999-01-01), None
patent: WO 95/17303 (1995-06-01), None
patent: WO 96/19347 (1996-06-01), None
patent: WO 99/36248 (1999-07-01), None
patent: WO 99/36812 (1999-07-01), None
patent: WO 00/29197 (2000-05-01), None
patent: WO 01/33598 (2001-05-01), None
Weber, Michael F., et al., “Giant Birefringent Optics in Multilayer Polymer Mirrors,”Science, vol. 287, pp. 2451-2456 (Mar. 31, 2000).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for making transversely drawn films with... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for making transversely drawn films with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for making transversely drawn films with... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3860315

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.