1
Michael F Weber, Timothy J Nevitt, William W Merrill, Kelly M Roscoe, Andrew J Ouderkirk, John A Wheatley, Gary B Hanson, James M Jonza, Jeffrey A Boettcher, Yaoqi J Liu, Terence D Neavin: Color shifting film. 3M Innovative Properties Company, Robert J Pechman, March 11, 2003: US06531230 (215 worldwide citation)

Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by a highly uniform change in color as a function of viewing angle.


2
Yaoqi J Liu, Jeffrey A Boettcher, Heather K Kranz, Andrew T Ruff, Brian L Koster, David K Mortenson: Wrinkle resistant infrared reflecting film and non-planar laminate articles made therefrom. 3M Innovative Properties Company, Harold C Knecht III, September 28, 2004: US06797396 (177 worldwide citation)

A birefringent dielectric multilayer film that reflects in a wavelength region of interest, and preferably reflects at least 50% of light in a band at least 100 nm wide, preferably positioned between wavelengths from about 700 nm to about 2000 nm. The film is heat set to render the film capable of s ...


3
Jeffrey A Boettcher, Lanny L Harklau: Fluorescent spectral differential measurement of a substrate coating. Minnesota Mining and Manufacturing Company, Patterson & Keough, November 7, 1995: US05464986 (6 worldwide citation)

A fluorescent spectrophotometer measures the fluorescent characteristics of fluorescent probes within functional compositions of a specimen. The fluorescent spectrophotometer emits light appropriate for exciting the fluorescer or fluorescers contained within the specimen. The excited fluorescer emit ...


4
Del R Lawson, Jeffrey A Boettcher, Lanny L Harklau: Multiple layer caliper measurements using photoisomers. Minnesota Mining and Manufacturing Company, Patterson & Keough, September 26, 1995: US05453625 (5 worldwide citation)

A method and system is disclosed for measuring a functional characteristic of one or more thin film coatings applied to a thin film using a photoisomer. A photoisomer is mixed into each functional coating in known amounts. Photodetection of the photoisomer as a part of the functional coatings is use ...


5
Daniel J McGurran, Edward J Kivel, Jeffrey A Boettcher, Laurence R Gilbert, Mitsuhiro M Kominami, Raghunath Padiyath, Stephen J Strauss: Solar control film. 3m Innovative Properties Company, Jeffrey M Olofson, May 31, 2011: US07952805 (2 worldwide citation)

A transparent solar control film may have a single or multiple layer core that includes at least one layer of an orientated thermoplastic polymer material. Infrared radiation absorbing nanoparticles that preferentially absorb at least about 100 times more infrared radiation than visible radiation ma ...


6
Heather K Kranz, Jeffrey A Boettcher, Janet R Kirkman, Peter T Dietz: Laminates and methods of making same. 3M Innovative Properties Company, January 13, 2015: US08932701 (1 worldwide citation)

An optical sheet suitable for use in a laminate comprising at least one glazing component. The optical sheet comprises a non-metallic multi-layer optical film that has multiple optical layers, and can be, for example, a solar energy reflective film (e.g., an infrared radiation reflective film). The ...


7
Jeffrey A Boettcher, Lanny L Harklau: Fluorescent spectral differential measurement of substrate coating. Minnesota Mining And Manufacturing Co, SHEN ZHAOKUN, February 19, 1997: CN95191922

A fluorescent spectrophotometer measures the fluorescent characteristics of fluorescent probes within functional compositions of a specimen. The fluorescent spectrophotometer emits light appropriate for exciting the fluorescer or fluorescers contained within the specimen. The excited fluorescer emit ...


8
Heather K Kranz, Jeffrey A Boettcher, Janet R Kirkman, Peter T Dietz: Laminates and methods of making same. 3m Innovative Properties Company, March 8, 2007: US20070053088-A1

An optical sheet suitable for use in a laminate comprising at least one glazing component. The optical sheet comprises a non-metallic multi-layer optical film that has multiple optical layers, and can be, for example, a solar energy reflective film (e.g., an infrared radiation reflective film). The ...


9
Daniel J McGurran, Edward J Kivel, Jeffrey A Boettcher, Laurence R Gilbert, Mitsuhiro M Kominami, Raghunath Padiyath, Stephen J Strauss: Solar control film. 3M Innovative Properties Company, 3m Innovative Properties Company, March 27, 2008: US20080075936-A1

A transparent solar control film may have a single or multiple layer core that includes at least one layer of an orientated thermoplastic polymer material. Infrared radiation absorbing nanoparticles that preferentially absorb at least about 100 times more infrared radiation than visible radiation ma ...


10
Michael F Weber, Timothy J Nevitt, Andrew J Ouderkirk, John A Wheatley, James M Jonza, Yao Qi Liu, Andrew T Ruff, Jeffrey A Boettcher: Multilayer optical films having one or more reflection bands. 3M Innovative Properties Company, 3m Innovative Properties Company, December 31, 2009: US20090323180-A1

Multilayer optical films having one or more reflection bands are provided. The films include alternating polymeric layers configured to selectively reflect and transmit visible light at a design angle of incidence, where the selective reflection includes first and second visible reflection bands. At ...