Urethane based coating applied in-line for improved ink...

Details Urethane based coating applied in-line for improved ink... Urethane based coating applied in-line for improved ink...

2008-05-27

2008-05-27

Tran, Thao (Department: 1794)

Stock material or miscellaneous articles

Composite

Of polyamidoester

C428S424200, C428S523000

Reexamination Certificate

active

10803360

ABSTRACT:
A printable, coated, biaxially oriented film is provided that includes a polypropylene base film having a first and a second side, and a urethane coating on the first side. The coating has been applied to the base film between a machine direction orientation and a transverse direction orientation of a two step tentering operation. A method for manufacturing the film is also provided which includes the steps of forming a base film of a substantially uniform film layer of polypropylene, uniaxially orienting the base film by machine direction stretching, applying a coating of urethane to a first side of the uniaxially oriented base film, and biaxially orienting the coated film by stretching the film transversely to the machine direction.

REFERENCES:
patent: 4086317 (1978-04-01), Miyabe
patent: 4214035 (1980-07-01), Heberger
patent: 4225644 (1980-09-01), Tsuchiya et al.
patent: 4233352 (1980-11-01), Ono et al.
patent: 4241144 (1980-12-01), Hendy
patent: 4268583 (1981-05-01), Hendy
patent: 4367112 (1983-01-01), Park
patent: 4371489 (1983-02-01), McGrail
patent: 4388258 (1983-06-01), Hungerford
patent: 4403464 (1983-09-01), Duncan
patent: 4410600 (1983-10-01), McGrail
patent: 4457254 (1984-07-01), Hungerford
patent: 4481058 (1984-11-01), Park
patent: 4515863 (1985-05-01), Caines
patent: 4517363 (1985-05-01), D'Alelio et al.
patent: 4525419 (1985-06-01), Posey et al.
patent: 4629657 (1986-12-01), Gulati et al.
patent: 4642263 (1987-02-01), Culbertson
patent: 4851166 (1989-07-01), Kendall
patent: 4880695 (1989-11-01), Rudd et al.
patent: 4923713 (1990-05-01), Rudd et al.
patent: 4956241 (1990-09-01), Chu et al.
patent: 4981758 (1991-01-01), Chu et al.
patent: 5017430 (1991-05-01), Chu et al.
patent: 5077353 (1991-12-01), Culbertson
patent: 5156904 (1992-10-01), Rice et al.
patent: 5166242 (1992-11-01), Chu et al.
patent: 5175054 (1992-12-01), Chu
patent: 5182168 (1993-01-01), Chu et al.
patent: 5188867 (1993-02-01), Chu et al.
patent: 5192620 (1993-03-01), Chu et al.
patent: 5212012 (1993-05-01), Culbertson
patent: 5212260 (1993-05-01), Culbertson
patent: 5215817 (1993-06-01), Chu
patent: 5275886 (1994-01-01), Chu et al.
patent: 5298325 (1994-03-01), Culbertson
patent: 5302327 (1994-04-01), Chu et al.
patent: 5350601 (1994-09-01), Culbertson et al.
patent: 5424120 (1995-06-01), Culbertson
patent: 5453326 (1995-09-01), Siddiqui
patent: 5525421 (1996-06-01), Knoerzer
patent: 5824394 (1998-10-01), Kinoshita et al.
patent: 5985437 (1999-11-01), Chappell, Jr. et al.
patent: 6020412 (2000-02-01), Muschelewicz et al.
patent: 6485817 (2002-11-01), DeMeuse
patent: 6514625 (2003-02-01), DeMeuse
patent: 2002/0098340 (2002-07-01), Servante et al.
patent: 2004/0053064 (2004-03-01), Masuda et al.
patent: 0 214 790 (1987-03-01), None
patent: 0 329 377 (1989-08-01), None
patent: WO 0231016 (2002-04-01), None
patent: WO 02/092671 (2002-11-01), None
International Search Report, dated Aug. 24, 2004, for International Application No. PCT/US2004/008801.

Affiliated with

Also associated with

Rating

Urethane based coating applied in-line for improved ink... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Urethane based coating applied in-line for improved ink..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Urethane based coating applied in-line for improved ink... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3923658