E.i. Dupont De Nemours and Company

Invista North America S.a.r.l.

Higher Dimension Medical, Inc.

Other

Higher Dimension Research, Inc.

General Mills, Inc.

Cummins Filtration Ip, Inc.

Invista Technologies S.a.r.l.

Young H Kim

Christian Peter Lenges

Robert John Barsotti

Renee Jeanne Kelly

Jiazhong Chen

Robert James Butera

Hyunkook Shin

Junaid Ahmed Siddiqui

Pankaj Arora

Jiang Ding

Yanhui Niu

Wesley Memeger, Jr

Kurt Hans Wyss

Anil Kohli

B Lynne Wiseman

Simon Frisk

Yu-Ling Hsiao

Michael O'Neill

Portia D Yarborough

Gann Xu

Hong Ji

David Jackson McGinty

Hageun Suh

Antoine Schelling

Michael O'Neil

Thomas L Heitz

Young M Yang

Victor Karpov

Renee J Kelly

Robert J Butera

A bag filter having a support structure clothed in a filter bag. The cloth of the filter bag is a composite of at least one substrate layer and at least one nanoweb bonded thereto in a face-to-face relationship. The nanoweb is positioned at the surface of the filter bag first exposed to the hot particle laden gas stream and can have a basis weight of greater than about 0.1 gsm.

Thermally stabilized bag house filters and media

The present invention provides for a rheology control agent that includes a following compound represented by the following formula: wherein A, B, C and D equal CH, CHR, NH, or O, and A, B, C and D may be the same or different and at least one of A and B equals NH and at least one of C and D equals NH; and wherein R, R, and Rmay be the same or different and represent a linear, branched, hyper-branched, or dendritic ether, polyether or hydrocarbon based chain, optionally forming at least one carbon-based ring, being saturated or unsaturated and Rrepresents linear or branched alkylenes, ethers, polyethers, or polyester linkages and at least one of R, R, and Rcomprises an ester group or an amide group which is branched off from the main chain; excluded from Formula (1) is a compound wherein Ris CH&#x2014;CH&#x2014;CH&#x2014;CH&#x2014;CH(C(O)OCH), A, B, C, and D are equal to NH and Rand Rare both equal to a linear octyl hydrocarbon chain; the rheology control agent is suitable for solvent-borne and water-borne coating composition having improved rheology control useful for OEM refinishing or repainting the exterior of automobile and truck bodies and parts thereof.

Rheology control agents

Stable aqueous poly(urea/urethane) polymers and dispersions are made that do not require the inclusion of chain extenders, curing agents or crosslinking agents. The disclosed poly(urea/urethane) dispersions can be used to make articles such as films and gloves with reduced chance of chemical and biological allergic reaction to skin, and which exhibit improved puncture and tear resistance when compared to such articles made with other materials.

Articles comprising aqueous dispersions of polyureaurethanes

The present invention is directed to a rheology control agent for coating compositions. The rheology control agent includes a compound having the Formula (II) including isomers or mixtures of isomers thereof: wherein R, R, R, m and n are described in the specification. The coating compositions containing the rheology control agent have improved rheology control on application and are useful for OEM, refinishing or repainting the exterior of automobile and truck bodies and parts thereof.

Rheology control agents for coating compositions

The present invention is directed to a rheology control agent for coating compositions. The rheology control agent includes a compound having the Formula (I) including isomers or mixtures of isomers thereof: wherein p is 0, 1, 2, or 3; and R, R, R, X and Y groups are described in the specification. The solvent-borne coating compositions containing the rheology control agent have improved rheology control on application and are useful for OEM, refinishing or repainting the exterior of automobile and truck bodies and parts thereof.

This invention relates to novel compositions comprising a protective polymer layer and a UV blocking agent. This is used in the fabrication of electronic devices using thick film pastes. The present invention is also an electronic device fabrication process using the compositions. The protective polymer layer is fabricated from materials, which are insoluble after irradiation in the ester-type solvents contained in the thick film paste. By appropriate selection of protective film polymers, the protective film can be compatible with the thick film paste and can be further used to shield portions of the thick film paste from UV irradiation.

UV radiation blocking protective layers compatible with thick film pastes

Stable aqueous poly(urea/urethane) polymers and dispersions are made that do not require the inclusion of chain extenders, curing agents or crosslinking agents.

Aqueous poly(urea/urethanes) dispersions using polyester glycol

The present invention provides fluorinated, thermosettable compositions that are photoimageable and which function as low dielectric materials. Such low dielectric materials are useful as passivation resist layers in liquid crystal displays, electroluminescent displays, light emitting diodes and semiconductor manufacture.

Photoimageable, thermosettable fluorinated resists

Polyurethane particles dispersed in water can be used to make articles of commerce with reduced chance of chemical and biological allergic reaction to skin, and which exhibit improved puncture and tear resistance when compared to gloves made with other materials.

This invention relates to novel processes comprising a protective polymer layer in the fabrication of electronic devices using thick film pastes. The protective polymer layer is fabricated from materials which are insoluble after irradiation in the ester-type solvents contained in the thick film paste. By appropriate selection of protective film polymers, the protective film can be compatible with the thick film paste.

Protective layers compatible with thick film pastes

A puncture and cut resistant fabric comprised of identical platelets and rivets arranged into an array whereby the tops of adjacent platelets are reversed so that tabs on each platelet slidably engage with tabs of each adjacent platelet and are held in engagement by hooks depending from each tab and the rivets placed through apertures formed by the edges of the tabs. The fabric is twistable, bendable, and stretchable. It is constructed of material that will withstand cutting and piercing forces encountered in medical or other environments and is of thin walled construction to allow ease of use.

Puncture and cut resistant fabric

This invention relates to flash spinning copolymers which provide softness and quietness to nonwoven sheet structures formed of plexifilamentary film-fibril material. In particular, flash spinning polyethylene with an ethylene copolymer provides a substantial improvement in softness and quietness.

Properties for flash-spun products

Growing community of inventors

Hockessin, DE, United States of America

Young H Kim