55 patents
Page 3 of 3
Utility
Polymeric interlayers and multiple layer panels made therefrom exhibiting enhanced properties and performance
1 Jun 20
Polymeric interlayers for use in making multiple layer panels having a unique balance of properties are provided.
Aristotelis Karagiannis, Yalda Farhoudi, Yinong Ma, Megan Lee Szlosek, Pu Zhang
Filed: 9 May 17
Utility
Polymeric Interlayers and Multiple Layer Panels Made Therefrom Exhibiting Enhanced Properties and Performance
6 May 20
Multiple layer panels including a pair of substrates and an interlayer disposed therebetween are provided.
Jun Lu
Filed: 5 Jan 20
Utility
Polyvinyl acetal and cellulose ester multilayer interlayers
27 Apr 20
A multilayer interlayer structure having a first and second polyvinyl acetal (poly(vinyl acetal)) layer and a cellulose ester layer having a thickness of at least 10 mils disposed between the first and second poly(vinyl acetal) layers.
Aristotelis Karagiannis, Bruce Edward Wade, Khanh D. Tran, Michael Eugene Donelson
Filed: 9 May 19
Utility
Polymer interlayers having improved sound insulation properties
6 Apr 20
A polymer interlayer comprising a layer comprising a poly(vinyl acetal) resin having a residual hydroxyl content and a residual acetate content, and a plasticizer, wherein the residual hydroxyl content, the residual acetate content and the plasticizer are selected such that the polymer interlayer has at least one glass transition temperature less than about 20° C. and a peak tan delta of greater than 1.33, and a glass panel having a configuration of 2.3-mm glass//interlayer//2.3-mm glass and at 20° C. has a transmission loss, TLw, of greater than 42 decibels as measured by weighted average sound transmission loss at 2000 to 8000 Hz, and a transmission loss, TLc, of greater than 38 decibels at the coincident frequency is disclosed.
Jun Lu, Wenjie Chen
Filed: 19 Mar 19
Utility
Polymeric interlayers and multiple layer panels made therefrom exhibiting enhanced properties and performance
6 Apr 20
Polymeric interlayers for use in making multiple layer panels having a unique balance of properties are provided.
Aristotelis Karagiannis, Yalda Farhoudi, Yinong Ma, Megan Lee Szlosek, Pu Zhang
Filed: 9 May 17
Utility
Polymeric interlayers and multiple layer panels made therefrom exhibiting enhanced properties and performance
16 Mar 20
Polymeric interlayers for use in making multiple layer panels having a unique balance of properties are provided.
Aristotelis Karagiannis, Yalda Farhoudi, Yinong Ma, Megan Lee Szlosek, Pu Zhang
Filed: 9 May 17
Utility
Polymer interlayers comprising epoxidized vegetable oil
16 Mar 20
An interlayer comprised of a thermoplastic resin, varying amounts of an epoxidized vegetable oil, and, optionally, a conventional plasticizer.
Wenjie Chen, Yinong Ma
Filed: 13 Nov 18
Utility
Polyvinyl acetal and cellulose ester multilayer interlayers
16 Mar 20
A multilayer interlayer structure having a first and second polyvinyl acetal (poly(vinyl acetal)) layer and a cellulose ester layer having a thickness of at least 10 mils disposed between the first and second poly(vinyl acetal) layers.
Aristotelis Karagiannis, Bruce Edward Wade, Khanh D. Tran, Michael Eugene Donelson
Filed: 9 May 19
Utility
Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties
17 Feb 20
Resin compositions, layers, and interlayers comprising two or more thermoplastic polymers and at least one RI balancing agent for adjusting the refractive index of at least one of the resins or layers is provided.
Wenjie Chen, Jun Lu, Curtis Schilling, III, John Joseph D'Errico
Filed: 11 Apr 18
Utility
Polymer interlayers having improved sound insulation properties
3 Feb 20
A polymer interlayer comprising a layer comprising a poly(vinyl acetal) resin having a residual hydroxyl content and a residual acetate content, and a plasticizer, wherein the residual hydroxyl content, the residual acetate content and the plasticizer are selected such that the polymer interlayer has at least one glass transition temperature less than about 20° C. and a peak tan delta of greater than 1.29, and a glass panel having a configuration of 2.3-mm glass//interlayer//2.3-mm glass and at 20° C. has a transmission loss, TLw, of greater than 41 decibels as measured by weighted average sound transmission loss at 2000 to 8000 Hz, and a transmission loss, TLc, of greater than 38 decibels at the coincident frequency is disclosed.
Jun Lu
Filed: 27 Jun 19
Utility
Poly(vinyl Acetal) Resin Compositions, Layers, and Interlayers Having Enhanced Properties
15 Jan 20
Resin compositions, layers, and interlayers comprising a poly(vinyl acetal) resin that includes residues of an aldehyde other than n-butyraldehyde are provided.
Nandan U. Ukidwe, Glenn Lewis Shoaf
Filed: 10 Jul 18
Utility
Cellulose ester multilayer interlayers
13 Jan 20
An interlayer structure having a cellulose ester layer for use in structural laminates is described herein.
Bruce Edward Wade, Aristotelis Karagiannis, Michael Eugene Donelson, Khanh Duc Tran
Filed: 9 May 19
Utility
Polymeric interlayers and multiple layer panels made therefrom exhibiting enhanced properties and performance
6 Jan 20
Multiple layer panels including a pair of substrates and an interlayer disposed therebetween are provided.
Jun Lu
Filed: 3 Mar 16
Utility
Polymer interlayers comprising a compatibilizer
6 Jan 20
A polymer composition comprising a first poly(vinyl butyral) resin having a first residual hydroxyl content; a second poly(vinyl butyral) resin having a second residual hydroxyl content; a plasticizer; and at least one compatibilizer, such as an anhydride compatibilizer; wherein the difference between the first and second residual hydroxyl contents is at least 2 wt. %, and wherein the polymer composition has a percent haze of less than 5%.
Wenjie Chen
Filed: 12 Dec 17
Utility
Poly(vinyl Acetal) Resin Compositions, Layers, and Interlayers Having Enhanced Properties
18 Dec 19
Resin compositions, layers, and interlayers comprising a poly(vinyl acetal) resin that includes residues of an aldehyde other than n-butyraldehyde are provided.
Yinong Ma, Nandan Ukidwe
Filed: 28 Jul 19