3m Innovative Properties Company

Gemalto Sa

3m Innovative Properties

Ann R Fornof

Larry R Krepski

Ahmed Salih Abuelyaman

Guy D Joly

William H Moser

Serkan Yurt

Babu Nana Gaddam

Afshin Falsafi

Robert B Rosner

Joel D Oxman

Jeffrey O Emslander

Bradley Dene Craig

Gregg A Patnode

Jacob D Young

Rafael Garcia-Ramirez

Christopher J Rother

Jose P De Souza

Jay M Krieger

Jason D Clapper

James P DiZio

Brett J Sitter

Carla S Thomas

Nathaniel K Naismith

Tien Yi T H Whiting

James A Thielen

Payam Khodaparast

Kevin Michael Lewandowski

Hae-Seung Harry Lee

Stephen A Johnson

Duane Douglas Fansler

Kannan Seshadri

Kiran S Kanukurthy

Dennis Edward Vogel

Kui Chen-Ho

Dong-Wei Zhu

Ross E Behling

Jonathan E Janoski

Mark F Ellis

Christopher J Campbell

John C Hulteen

Joshua R Wurst

Mary M Caruso Dailey

George J Clements

Onur Sinan Yordem

Mary M Caruso

Michael Brett Runge

James Patrick DiZio

Adam R Wohl

Andrew R Davis

Robert J Shimanek, Iii

Rhesa M Browning

Robert J Iii Shimanek

Jamesp Dizio

Multilayer films and adhesive tapes that include such films, wherein the multilayer films include plasticized polyvinyl chloride and optionally one or more fillers.

Multilayer films and adhesive tapes

According to various embodiments of the present disclosure, a composition includes about 5 to about 40 parts by weight of a solute copolymer component. The solute component optionally has one Tor Tof at least 25&#xb0; C. The composition further includes about 60 to about 95 parts by weight of a solvent monomer. The solvent monomer component includes (meth)acrylate monomers and a multifunctional acrylate. The sum of the solute copolymer component and the solvent monomer component is 100 parts by weight. The composition further includes about 5 to about 100 parts of a plasticizer, relative to the 100 parts. The plasticizer component comprises at least one plasticizer comprising an acid group.

Self-wetting adhesive composition

Adhesive tapes include a plasticized polyvinyl chloride backing, a primer including an ethylene/carbon monoxide-containing terpolymer and a styrene-containing block copolymer and an epoxidized polymer, and an adhesive.

Adhesive tapes

According to various embodiments of the present disclosure, a composition includes about 5 to about 40 parts by weight of a solute copolymer component. The solute component optionally has one Tor Tof at least 25&#xb0; C. The composition further includes about 60 to about 95 parts by weight of a solvent monomer. The solvent monomer component includes (meth)acrylate monomers and a multifunctional acrylate. The sum of the solute copolymer component and the solvent monomer component is 100 parts by weight. The composition further includes about 5 to about 100 parts of a plasticizer, relative to the 100 parts.

Novel stress-reducing crosslinking oligomers that have application in dental restoratives, thin films, hardcoats, composites, adhesives, and other uses subject to stress reduction are described. The addition-fragmentation process of crosslinking results in a chain-transfer event that provides novel polymers that may be further functionalized. In addition, the addition-fragmentation oligomer comprises pendent functional groups that bond to a substrate by forming an ionic or covalent bond, or etch the substrate by chemically removing some material from the substrate.

Addition-fragmentation oligomers

The present disclosure provides an oil-resistant adhesive comprising a crosslinked copolymer of (meth)acrylic ester monomers, methyl (meth)acrylate monomers, vinyl ester monomers, and a functional monomer selected from one of (meth)acrylic acid, a (meth)acrylamide or a hydroxyalkyl (meth)acrylate monomers.

Oil resistant adhesive

Adhesive tapes include a plasticized polyvinyl chloride backing, a primer including an ethylene/carbon monoxide-containing terpolymer and a styrene-containing block copolymer, and an adhesive.

Adhesive tapes include a plasticized polyvinyl chloride backing, a primer including an ethylene/carbon monoxide-containing terpolymer, and an adhesive.

A pattern article comprising a copolymer having polymerized units derived from a cleavable crosslinking monomer, to which a pattern is imparted by the release of incipient acid from a thermal acid generator or photoacid generator. The selective release of the acid provides a pattern of high crosslink density and low crosslink density as result of the incipient acid cleaving a portion of the crosslinks.

Patterned film article comprising cleavable crosslinker and methods

Addition-fragmentation agents of the formula are disclosed: whereinR, Rand Rare each independently Z-Q-, a (hetero)alkyl group or a (hetero)aryl group with the proviso that at least one of R, Rand Ris Z-Q-,Q is a linking group have a valence of m+1;Z is an ethylenically unsaturated polymerizable group,m is 1 to 6;each Xis independently &#x2014;O&#x2014; or &#x2014;NR&#x2014;, where Ris H or C-Calkyl, andn is 0 or 1.

Addition-fragmentation agents

A fingerprint imaging system is described comprising a film including an optically transparent self-wetting adhesive layer adhered to an imaging surface of an electronic optical image sensor. Also described is a method of use of an optical imaging system, and a film and multilayer film suitable for use with a fingerprint imaging system.

Fingerprint imaging systems comprising self-wetting adhesive, films and methods

Addition-fragmentation agents having the following functional groups: 1) a labile addition-fragmentation group that can cleave and reform to relieve strain, 2) at least one high refractive index group, and 3) at least one ethylenically unsaturated, polymerizable group are described.

High refractive index addition-fragmentation agents

The disclosure describes a curable composition comprising a first oligomer having a plurality of polymerizable groups; a second component comprising alkylene oxide repeat units and terminal polymerizable groups, a solvent monomer component; and a photoinitiator. The curable composition may be used as an adhesive in optical applications.

Liquid optical adhesive compositions

Growing community of inventors

Saint Paul, MN, United States of America

Ann R Fornof