Patents Assigned to Berry Film Products Company, Inc.
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Patent number: 11958282Abstract: Microporous films comprising a polymeric composition and a filler, wherein the film has an average water vapor transmission rate of at least about 16,000 grams H2O/24-hour/m2, a hydrostatic head pressure of at least about 300 mbar, and a basis weight of from about 5 gsm to about 50 gsm.Type: GrantFiled: November 10, 2017Date of Patent: April 16, 2024Assignee: BERRY FILM PRODUCTS COMPANY, INC.Inventor: Toriano A. Franklin
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Patent number: 11931229Abstract: Breathable, thermoplastic films, laminates, and methods of making films having a basis weight less than or equal to 15 gsm and a water vapor transmission rate of at least about 500 grams H2O/24-hour/m2, wherein the film has a ratio of the MD load at break to the CD load at break of less than about 10, and at least one of a machine-direction notched Elmendorf tear strength of at least about 5 g or a machine-direction notched trapezoidal tear strength of at least about 15 g.Type: GrantFiled: April 15, 2019Date of Patent: March 19, 2024Assignee: Berry Film Products Company, Inc.Inventors: Leopoldo V. Cancio, Frank Eschenbacher, Jerry Ford
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Patent number: 11690932Abstract: Multilayer thermoplastic films, and laminates and articles comprising the films, wherein the film comprises at least one inner layer and at least two outer layers, wherein the inner layer comprises a polymeric composition comprising from about 55% to about 95% of one or more non-hydrogenated styrenic block copolymers, olefinic block copolymers, or combinations thereof; and each outer layer comprises at least 20% polypropylene and has a thickness of from about 5% to about 15% of the total film thickness, and further wherein the film has a constant force tear propagation of about 20% or less.Type: GrantFiled: August 26, 2021Date of Patent: July 4, 2023Assignee: Berry Film Products Company, Inc.Inventor: Iyad Muslet
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Publication number: 20210386904Abstract: Multilayer thermoplastic films, and laminates and articles comprising the films, wherein the film comprises at least one inner layer and at least two outer layers, wherein the inner layer comprises a polymeric composition comprising from about 55% to about 95% of one or more non-hydrogenated styrenic block copolymers, olefinic block copolymers, or combinations thereof; and each outer layer comprises at least 20% polypropylene and has a thickness of from about 5% to about 15% of the total film thickness, and further wherein the film has a constant force tear propagation of about 20% or less.Type: ApplicationFiled: August 26, 2021Publication date: December 16, 2021Applicant: Berry Film Products Company, Inc.Inventor: Iyad Muslet
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Patent number: 11135335Abstract: Multilayer thermoplastic films, and laminates and articles comprising the films, wherein the film comprises at least one inner layer and at least two outer layers, wherein the inner layer comprises a polymeric composition comprising from about 55% to about 95% of one or more non-hydrogenated styrenic block copolymers, olefinic block copolymers, or combinations thereo; and each outer layer comprises at least 20% polypropylene and has a thickness of from about 5% to about 15% of the total film thickness, and further wherein the film has a constant force tear propagation of about 20% or less.Type: GrantFiled: February 21, 2018Date of Patent: October 5, 2021Assignee: BERRY FILM PRODUCTS COMPANY, INC.Inventors: Iyad Muslet, Jerry Westerkamp
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Patent number: 10398605Abstract: Breathable, thermoplastic films, laminates, and methods of making films having a basis weight less than or equal to 15 gsm and a water vapor transmission rate of at least about 500 grams H2O/24-hour/m2, wherein the film has a ratio of the MD load at break to the CD load at break of less than about 10, and at least one of a machine direction notched Elmendorf tear strength of at least about 5 g or a machine direction notched trapezoidal tear strength of at least about 15 g, are disclosed.Type: GrantFiled: October 6, 2016Date of Patent: September 3, 2019Assignee: Berry Film Products Company, Inc.Inventors: Leopoldo V. Cancio, Frank Eschenbacher, Jerry Ford
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Patent number: 10398606Abstract: Breathable, thermoplastic films, laminates, and methods of making films having a basis weight less than or equal to 15 gsm and a water vapor transmission rate of at least about 500 grams H2O/24-hour/m2, wherein the film has a ratio of the MD load at break to the CD load at break of less than about 10, and at least one of a machine-direction notched Elmendorf tear strength of at least about 5 g or a machine-direction notched trapezoidal tear strength of at least about 15 g.Type: GrantFiled: January 22, 2018Date of Patent: September 3, 2019Assignee: Berry Film Products Company, Inc.Inventors: Leopoldo V. Cancio, Frank Eschenbacher, Jerry Ford
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Patent number: 10239295Abstract: Split-layer thermoplastic films having the structure A-(B-C)n-B-A, wherein A and C are inelastic layers each having a thickness and each comprising individually at least one of polymeric compositions A and C; B is an elastic layer comprising polymeric composition B, n?1, and wherein the layers comprising (B-C)n-B have a combined thickness x, polymeric compositions A and C comprise an inelastic polymer; polymeric composition B comprises an elastomeric polymer; and the thickness of C comprises 5% or less of the total thickness of the film; and further wherein the film has a notched Elmendorf tear strength of at least twice the notched Elmendorf tear strength of a comparative thermoplastic film having the structure A-B-A, wherein A and B comprise substantially the same polymeric compositions A and B as the thermoplastic film, and wherein the B-layer of the comparative thermoplastic film has a thickness y which is substantially equal to x.Type: GrantFiled: January 7, 2016Date of Patent: March 26, 2019Assignee: Berry Film Products Company, Inc.Inventors: Iyad Muslet, Kevin Preston
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Patent number: RE48555Abstract: Breathable, thermoplastic films, laminates, and methods of making films having a basis weight less than or equal to 15 gsm and a water vapor transmission rate of at least about 500 grams H2O/24-hour/m2, wherein the film has a ratio of the MD load at break to the CD load at break of less than about 10, and at least one of a machine-direction notched Elmendorf tear strength of at least about 5 g or a machine-direction notched trapezoidal tear strength of at least about 15 g.Type: GrantFiled: September 11, 2017Date of Patent: May 18, 2021Assignee: Berry Film Products Company, Inc.Inventors: Leopoldo V. Cancio, Frank Eschenbacher, Jerry Ford