Saint-gobain Abrasives, Inc.

Saint-gobain Abrasifs

Koch Membrane Systems Gmbh

William C Rice

Anthony C Gaeta

Anuj Seth

Charles G Herbert

Doruk Omer Yener

Jennifer H Czerepinski

Sujatha Iyengar

Christopher Arcona

Alan J Brandes

Paul Braun

Frank J Csillag

Sidath S Wijesooriya

Adam D Lior

Gregory G Lafond

Anil Parmar

Satyalakshmi K Ramesh

Jianna Wang

Darrell K Everts

Xiaorong You

John Paul Puglia

James J Manning

Anna Maassel

Shih-Chieh Kung

Zhong Xu

Shyiguei Hsu

Sathanjheri A Ravishankar

Ying Cai

Fernando J Ramirez

Darrel K Everts

Robin Barabasz

Jeremy B Spencer

Jose J Rangel

Fadi Haso

Robin Milshtein

Systems and methods include providing a coated abrasive article with an enhanced anti-loading composition in a supersize coat. The anti-loading composition includes a mixture of a metal stearate, at least one performance component, and a polymeric binder composition.

Coated abrasives having an improved supersize coating

The present disclosure relates generally to coated abrasive articles that include a tribological performance enhancing composition in a make coat, a size coat, a supersize coat, or combinations thereof, as well as methods of making coated abrasive articles. The present disclosure also relates to coated abrasive articles including a supersize coating comprising a sulfide scavenging composition and/or a crosslinked zinc acrylic binder, as well as methods for making and using such abrasive articles. The present disclosure also relates generally to abrasive articles that include aggregates having an anti-wear composition or grinding aid disposed on or within the aggregates.

Coated abrasives having a performance enhancing composition

This disclosure, in general, relates to nonwoven abrasive belts including flexible butt joints and methods of making and using such belts and joints.

Nonwoven abrasive belt with flexible joint

An abrasive article comprising a first group including a plurality of shaped abrasive particles overlying a backing, wherein the plurality of shaped abrasive particles of the first group define a first non-shadowing distribution relative to each other.

Abrasive particles having particular shapes and methods of forming such particles

A coated abrasive product that includes a polymer binder comprising a co-polyester having a bisphenol moiety in the backbone of the co-polyester. The coated abrasive product is capable of finishing coated surfaces and repairing defects in coated surfaces, including surfaces coated with automotive primers, paints, clear coats, and combinations thereof.

High adhesion resin-mineral systems

A coated abrasive product includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles, a nanoparticle binder, a sulfosuccinate, and a crosslinking, wherein the abrasive aggregates are dispersed within a polymer resin coating comprising a mixture of copolyester resin. The coated abrasive product is capable of finishing coated surfaces and repairing defects in coated surfaces, including surfaces coated with automotive primers, paints, clear coats, and combinations thereof.

Abrasive products and methods for finishing coated surfaces

An abrasive product includes a plurality of abrasive particles and a resin cured with a polythiol group. A method of preparing the abrasive product includes contacting the plurality of abrasive particles with a curable composition that includes a resin and a polythiol group, and curing the curable composition to produce the abrasive product. A method of abrading a work surface includes applying an abrasive product to a work surface in an abrading motion to remove a portion of the work surface. A curable composition includes a formaldehyde resin and a polythiol group. A formaldehyde resin is crosslinked by a polythiol group. A method of crosslinking the formaldehyde resin includes reacting the polythiol group with the formaldehyde resin.

High-performance resin for abrasive products

A method of forming a coated abrasive article includes providing a composite binder and abrasive grains on a backing. The composite binder includes at least 5 wt % of a particulate filler having an average particle size of less than 100 nm. The method also includes curing the composite binder.

Method of forming structured abrasive article

The disclosure is directed to a radiation curable composition including abrasive grains and a binder composition. The binder composition includes about 10 wt % to about 90 wt % cationically polymerizable compound, not greater than about 40 wt % radically polymerizable compound, and about 5 wt % to about 80 wt % particulate filler based on the weight of the binder composition. The particulate filler includes dispersed submicron particulates.

Abrasive articles and methods for making same

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Medway, MA, United States of America

William C Rice