| Document |
Document Title |
|
WO/1997/021865A1 |
An abrasive nonwoven fibrous web material is produced by initially forming a nonabrasive precursor nonwoven fibrous web material having on a first planar surface thereof a substantially uniform distribution of attenuated meltable thermop...
|
|
WO/1997/020663A1 |
The invention concerns grinding and polishing belts which are particularly suitable for machining closed parts since, when the belts have been separated, they can easily be closed again to form a continuous annular belt.
|
|
WO/1997/019786A1 |
A surface conditioning article comprising an organic matrix engulfed by water based organic binders. The organic binders include a first binder comprised of a phenolic resin and carboxylated butadiene-acrylonitrile copolymer latex and a ...
|
|
WO/1997/019211A1 |
A method of making an abrading sheet material preferably comprises knitting a ground structure comprising a polyester yarn and a shrinkable polyolefin yarn with laid-in looped threads of a hard material, such that the looped threads are ...
|
|
WO/1997/018924A1 |
A back-up pad for supporting an abrasive article having projecting hooking stems. The back-up pad includes a support member and an engaging means provided on a major surface of the support member for releasably engaging the hooking stems...
|
|
WO/1997/016284A1 |
System and method for locating and polishing a stain or protrusion on a surface of a vehicle. The stain or protrusion may be located by placing a plastic film between a portion of a human hand and the surface. The stain or protrusion may...
|
|
WO/1997/014534A1 |
An abrasive article, and methods of making and using same, comprising an inorganic phosphate selected from the group consisting of an alkali metal metaphosphate, an alkaline earth metal metaphosphate, and a Group IIIA metal orthophosphat...
|
|
WO/1997/014536A1 |
A coated abrasive article comprised of a backing having a layer of grains adherently bonded thereto by a binding material, wherein the layer of grains comprises abrasive grains and nonabrasive composite grains, and the nonabrasive compos...
|
|
WO/1997/014535A1 |
An abrasive article, and methods of making and using same, containing an inorganic metal orthophosphate salt. The abrasive article including a coated abrasive article having a size or supersize coating layer containing an alkali metal or...
|
|
WO/1997/012727A1 |
A method and apparatus for knurling a workpiece in which the knurl pattern has an oblique helix angle relative to the longitudinal axis of the cylindrical workpiece. Also disclosed is a method of molding a molded article with the knurled...
|
|
WO/1997/011484A1 |
A method of modifying an exposed surface of a semiconductor wafer that includes the steps of: (a) contacting the surface with a fixed abrasive article having a three-dimensional textured abrasive surface that includes a plurality of abra...
|
|
WO/1997/007936A1 |
The invention concerns a continuous grinding belt characterized in that threads which provide the longitudinal strength of the grinding belt in the grinding belt backing are wound helically on a winding device. This is advantageously car...
|
|
WO/1997/007937A2 |
A longitudinally extending web of lofty nonwoven abrasive surface treatment material is provided in a coreless roll form to the end user. Successive wraps of the nonwoven abrasive material have interengaging surfaces sufficient to mainta...
|
|
WO/1997/007934A1 |
A washable coated abrasive material comprising a substrate and maker, size and optionally supersize coats and a functionalized polysiloxane modifiying the binder of the outermost layer.
|
|
WO/1997/006927A1 |
The present invention relates to a method of texturing a rigid disk for magnetic media applications, using a coated abrasive article comprising a backing having at least two regions of abrasive coating bonded to one side of the backing. ...
|
|
WO/1997/006926A1 |
A method for making an abrasive article having at least two abrasive coatings having different abrasive natures. The abrasive natures can differ by virtue of abrasive particle size, abrasive particle type, abrasive particle shape, filler...
|
|
WO/1997/006928A1 |
A method for making an abrasive article having at least two abrasive coatings having different abrasive natures. The abrasive natures can differ, for example, by abrasive particle size, abrasive particle type, abrasive particle shape, fi...
|
|
WO/1997/005990A1 |
A method of making a flexible coated abrasive belt comprising the steps of: mounting an endless, spliceless backing loop substrate having an exposed front surface and a back surface tautly on a peripheral surface of a temporary support s...
|
|
WO/1996/040477A1 |
A glass fiber mat for stampable sheet wherein long fibers and short fibers are not separated from each other but dispersed in each other uniformly even after molding and therefore exhibit their respective characteristics. The equipement ...
|
|
WO/1996/038264A1 |
Abrasive sheet arrays comprising a plurality of abrasive sheets joined together and readily detachable from each other. The array is cut from abrasive sheet material and may be cut simultaneously with one or more other arrays. One partic...
|
|
WO/1996/038263A1 |
A coated abrasive backing material is provided which is suitable for heavy duty grinding applications is provided by a continuous solid resin matrix having dispersed therein an essentially isotropic fibrous web. The invention also provid...
|
|
WO/1996/037644A2 |
Undrawn, tough, durably melt-bondable, macrodenier, thermoplastic, multicomponent filaments, such as sheath-core and side-by-side filaments, comprising a first plastic component and a second lower-melting component defining all or at lea...
|
|
WO/1996/033842A1 |
A polishing cloth according to the present invention includes: a polishing cloth substrate (1); a pressure-sensitive adhesive layer (2) laminated on one face of the polishing cloth substrate (1); and a release sheet (3) attached to the p...
|
|
WO/1996/033843A1 |
A coated abrasive suitable for conditioning a freshly cast metal surface comprises a backing having a cyclic elongation at a temperature of 150 �C of less than 3 %.
|
|
WO/1996/033841A1 |
An abrasive article comprising (a) a plurality of abrasive particles and (b) a bond system which adheres the plurality of abrasive particles, the bond system comprising a binder and a polysiloxane of formula (A), wherein R, R', R1, R2, R...
|
|
WO/1996/030164A1 |
Use of dielectric heating to cure a thermosettable resin component of a binder formulation used to secure abrasive particles to a backing in a coated abrasive greatly accelerates the production process.
|
|
WO/1996/027189A1 |
A method for texturing magnetic recording media substrates using a structured abrasive article including a flexible backing having a major surface and an abrasive coating, the abrasive coating attached to and at least substantially cover...
|
|
WO/1996/021539A1 |
A coated abrasive suitable for fining operations on contoured surfaces is obtained by depositing an abrasive/bond mixture in a discontinuous pattern on the surface of a backing that is stretchable in such a fashion that the finished prod...
|
|
WO/1996/021058A1 |
Conformable surface finishing articles and a method for the manufacutre of such articles are provided. The articles comprise a nonwoven three-dimensional lofty web of fibers (12), a stretch resistant porous reinforcing fabric (14) having...
|
|
WO/1996/020830A1 |
A cleaning tape (12) is edge-stabilized using an adhesive that is solvent resistant. The edge-stabilizing adhesive is a one-step cross-linkable formulation of polyvinyl alcohol, ammonium zirconium carbonate, an acetylinic surfactant and ...
|
|
WO/1996/015876A1 |
A coated abrasive article is disclosed comprising a backing comprising an outermost layer of a paper-like polymeric film. Said film improves the slip-resistance of the article.
|
|
WO/1996/015875A1 |
A method and apparatus is achieved for creating or restoring a high friction surface to a drive roller (52). Abrasive pads (12) define a scrubbing surface for acting upon a media roller's surface (54-58). As the roller's surface is scrub...
|
|
WO/1996/014964A1 |
Coated abrasive materials can be made from a backing material andabrasive elements which comprise abrasive particles adhered to a rigid base material, said elements being rigidly adhered to the backing material in a predetermined pattern.
|
|
WO/1996/014963A1 |
An abrasive tool, a cutting tool or the like, including a holder (1) combined with a rigid assembly (2) for positioning diamond grains (3) and moving in a predetermined direction to engage a material (16) to be processed, said holder (1)...
|
|
WO/1996/013358A1 |
Abrasive articles (10) and methods for their manufacture are described. The articles (10) are screen abrasive articles including a durable backing (12) member having a patterned array of portions thereon arranged around a plurality of op...
|
|
WO/1996/011771A1 |
The roller and belt assembly (10) for mounting on a spindle or drive shaft (20) comprises a closed loop belt (42) having an inner surface (50) and an outer surface (40), the inner surface (50) having an engaging material (52) thereon, an...
|
|
WO/1996/011085A1 |
Abrasive articles having an encapsulated lubricant are described. In one aspect, the articles are characterized by a base substrate comprising a plurality of polymeric fibers adhered to one another at mutual contact points, the substrate...
|
|
WO/1996/010471A1 |
A coated abrasive article having a backing and an abrasive layer coated on the first major surface of the backing, wherein a cross section of the abrasive layer normal to the thickness and at a center point of the thickness has a total c...
|
|
WO/1996/009915A1 |
The invention concerns a tool for mechanically treating the surface of an object by rubbing, e.g. brushing, polishing, burnishing, cleaning, wetting or drying, the tool consisting of a fibre non-wovein which has been cut to size and proc...
|
|
WO/1996/009141A1 |
Film-backed and paper-backed coated abrasives as well as nonwoven abrasives and methods of making the same are described using coatable urea-aldehyde binder precursor compositions including an urea-aldehyde resin and a cocatalyst, which ...
|
|
WO/1996/009140A1 |
Composite abrasive wheels having shaped abrasive grits bonded to a fibrous substrate are more effective than their counterparts with irregularly shaped grain, especially at finer grit sizes.
|
|
WO/1996/007510A1 |
The invention relates to an improved blasting media which has a lattice fiber structure which is used as a carrier for other desired components. Desired abrasive components (6), polishing components (8), and/or absorptive components (10)...
|
|
WO/1996/007509A1 |
The invention relates to a grinding product and a method of making same. The grinding product comprises a woven or knitted cloth of multifilament threads (1) whose fibres (2) form projecting loops (3), and separate agglomerates (4) of gr...
|
|
WO/1996/007508A1 |
A grinding/polishing cover sheet for placing on a rotatable grinding/polishing disc (3) consists of a thin foil (1), to which a coating (2) of a hard composite material has been applied through a stencil with or without an associated ser...
|
|
WO/1996/006711A1 |
An open low-density abrasive article comprising in combination: (a) a lofty, open, nonwoven three-dimensional fibrous web formed of a plurality of interentangled randomly-extending polyamide staple fibers including points of intersection...
|
|
WO/1996/005943A1 |
A splice means having (a) a support means comprising a polymeric film having a major surface; and (b) a fiber reinforcement means comprising a plurality of monofilaments where the monofilaments have longitudinal axes extending in a paral...
|
|
WO/1996/005942A1 |
An abrasive article having a sheet-like substrate having at least one major surface; an abrasive coating adhered to the at least one major surface of the substrate, wherein the abrasive coating comprises a plurality of abrasive particles...
|
|
WO/1996/005022A1 |
An abrasive article comprising a substrate having a first major surface and an adhesive layer having abrasive particles embedded therein coated on the first major surface of the substrate, the adhesive layer comprising a hot melt adhesiv...
|
|
WO/1996/001722A1 |
A large width abrasive belt is composed of individual sections (1) of a smaller width abrasive belt. In order to produce such an abrasive belt in a more flexible and economic manner, the individual sections (1) are applied on a support m...
|
|
WO/1995/032840A1 |
A sanding pad (102, 204) comprising a plate-shaped substrate (104, 201) and an abrasive (103, 203) fixed by the use of a fixing means (102, 202) onto a major surface of the substrate (104, 201), and the substrate (104, 201) having a heat...
|
