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7429308 Method of manufacturing an article comprising at least one electronic chip  
The present invention provides a method of manufacturing an article comprising a fiber layer and at least one electronic chip, the fiber layer being formed by depositing fibers on a surface...
7422660 Method of producing a nonwoven material  
Method of producing a nonwoven material, includes forming a web of continuous filaments on a forming member ( 12 ) and applying a wet- or foam formed fiber dispersion containing natural fibers...
7419570 Soft, strong clothlike webs  
The present invention discloses a process and a method providing a high bulk tissue which is both strong and soft. Specifically, it has been discovered that certain low pressure printing...
7377995 Soft durable tissue  
Single-ply throughdried tissue sheets, particularly suitable as bath tissue, are produced with at least three layers. One or both of the outer layers suitably contain predominantly softwood fibers...
7211171 Multiply tissue product  
A multiply tissue product comprising at least two plies of a tissue interconnected to each other. The multiply tissue further comprises a layer including super absorbent fiber-like particles in at...
6899921 Method for reducing back trap mottle and paper with reduced sensitivity for back trap mottle  
A method for reducing back trap mottle of coated paper, comprising adjusting the absorbency of the coated surface combined with adjusting the adhesion between the coated paper surface and the ink....
6852198 Resin composition, water-resistant/moisture-proof paper, containing the same, and process for producing the same  
Disclosed is a resin composition for water-resistant and moisture-proof paper comprising 40 to 75 parts by weight of a polyolefin (A), 25 to 60 parts by weight of a tackifier (B) and 0 to 20 parts...
6706145 Aqueous adhesive dispersions and the use thereof in the production of multi-layered paper  
An aqueous adhesive dispersion comprising an adhesive polymer in dispersed form, an anionic or cationic polyelectrolyte, and optionally at least one polyalkylene glycol having a molar mass of 200...
6627042 Process for the formation of a multi-ply and/or multilayer fiber web  
In a process and a device for the formation of a multi-ply and/or multi-layer fiber material web, in particular of a paper or cardboard web, at least one of the two external plies and/or layers of...
6616803 Making paper  
This invention is directed to improvements in paper incorporating an elongate impermeable element, to a method of making such paper and to documents made therefrom. The invention therefore...
6402888 Security paper comprising localized areas with reduced thickness and opacity, and method for making same  
A method for making a paper sheet comprising at least one region which is thinner than the rest of the sheet. According to the method, a first paper layer ( 3 ) is formed on a wire in a first wet...
6372694 Suspensions with high storage stability, comprising an aqueous silicate solution and a filler material  
Suspension, having a high storage stability, comprising an aqueous silicate solution and a filler material, wherein the silicate solution has a silicate content of at least 20% by weight, the...
6168852 Wipes having a substrate with a discontinuous pattern of a high internal phase inverse emulsion disposed thereon and process of making  
A wipe comprising a high internal phase inverse emulsion disposed in a discontinuous pattern on a substrate. The pattern provides areas coated with the emulsion and areas free of the emulsion....
6030497 Paper web and process for making the same  
A multi-ply paper web comprises a base ply of a post-manufactured sheet such as reused old newsprint or reused office waste. An upper and/or lower ply bonded to the base ply covers any printing or...
6019871 Effective utilization of sap in producing non-woven webs using the foam process  
The foam process is used to make non-woven webs from cellulose or synthetic fibers, which webs have as a component super absorbent polymer (SAP). In order to minimize water absorbency by the SAP,...
5928472 Paper web and process for making the same  
A multiply paper web comprises a base ply of a post-manufactured sheet such as reused old newsprint or reused office waste. An upper and/or lower ply is bonded to the base ply to cover any printing...
5851352 Soft multi-ply tissue paper having a surface deposited strengthening agent  
Strong and soft multi-ply tissue paper products useful as absorbent sanitary products such as bath tissue, facial tissue, and absorbent towels are disclosed. At least one internal surface of the...
5783275 Antifalsification paper  
An antifalsification paper is described having an embedded safeguarding thread which is embedded in the paper so as to be freely accessible in some areas. The safeguarding thread has a width...
5569343 Ceramic fabric reinforced fiber/microparticle ceramic composite  
A ceramic composite is provided comprising ceramic fibers, glass microballoons and/or diatoms, bound together with a ceramic reinforcing cloth with a sol-gel ceramic binder. The composite is...
5403443 Cardboard with high resistance to tearing and method of manufacturing same  
The present invention requires less natural timber for the fabrication of a cardboard having high resistance to tearing by incorporating at least two layers from cellulose, in between which a...
5125996 Three dimensional imaging paper  
Imaging paper having randomly distributed fibers and uniformly dispersed throughout unexpanded synthetic thermoplastic polymeric microspheres, a method of preparation and a method of imparting an...
5074962 Process for preparing confidential postcard  
A process for preparing a confidential postcard contains dehydrating a starting paper material containing 25 to 45% by weight of fibers of a thermoplastic resin and 55 to 75% by weight of fibers of...
4824691 Imaged microcapsule-coated paper  
Imaged microcapsule-coated paper, e.g. pressure-sensitive copying paper, is produced by imaging paper by means of laser energy and then applying a coating of microcapsules over the image. The image...
4806204 Electrically conductive filter paper and filter using such a paper  
The filter paper according to the invention is characterised in that it contains electrically conductive fibers which render it electrically conductive and able to allow the heating of the fluid to...
4629630 Check paper that is protected against forgery and tampering  
A check paper is being described which is protected against falsifications and forgeries. Crushable micro capsules are being embedded in check paper which contain on one hand a leuco ink and on the...
4619734 Sanitary paper web having high bulk, bulk softness and surface softness and method of manufacturing said web  
In order to achieve a sanitary paper web having high bulk, bulk softness and surface softness it is proposed according to the invention that said web contains expanded microspheres (11) of...
4548676 Paper having calcium sulfate mineral filler for use in the production of gypsum wallboard  
A composite paper particularly adapted for use as cover sheets in the production of gypsum wallboard, the paper being sufficiently porous to permit better drainage and more rapid drying in the...
4541894 Metallizable, essentially isotropic polymeric substrates well adopted for printed circuits  
Essentially isotropic metallizable polymeric substrates having very low coefficients of thermal expansion are well adopted for printed circuits, are facilely prepared by papermaking technique and...
4534398 Security paper  
This invention relates to a security paper document incorporating counterfeit deterrent, optical variable devices that display their optically active properties in reflectance when there are...
4533434 Process for sizing paper and process for making plasterboard base paper sized thereby  
An improved sizing is feasible by adding into a papermaking pulp slurry an aqueous dispersion prepared by mixing an aqueous solution of an ampholytic acrylamide polymer having both cationic and...
4504357 Security with identifying marks printed in the substance of a paper layer  
A security with a paper substrate which exhibits identifying marks in the form of color patterns. The color patterns are arranged in the substance of the paper substrate in such a manner that the...
4496961 Check paper that is protected against forgery and tampering  
A check paper is being described which is protected against falsifications and forgeries. Crushable micro capsules are being embedded in check paper which contain on one hand a leuco ink and on the...
4470877 Paper having calcium sulfate mineral filler for use in the production of gypsum wallboard  
A composite paper particularly adapted for use as cover sheets in the production of gypsum wallboard, the paper being sufficiently porous to permit better drainage and more rapid drying in the...
4448639 Mineral fiber-containing paper for the production of gypsum wallboard product prepared therewith  
A paper cover sheet material for use in the production of gypsum wallboard, the paper cover sheet material having excellent drainage, porosity and drying properties, and a wallboard product...
4406738 Use of an organopolysiloxane preparation for the treatment of paper for the production of plaster boards  
An organopolysiloxane suitable for use in treating paper to be used in plaster boards. The organopolysiloxane is obtained by reacting a polysiloxanol of the formula ##STR1## in which R 1 is a...
4372814 Paper having mineral filler for use in the production of gypsum wallboard  
A composite paper particularly adapted for use as cover sheets in the production of gypsum wallboard, the paper being sufficiently porous to permit better drainage and more rapid drying in the...
4184906 Method of making asbestos-cement laminates  
Laminated slabs superficially bonded together are prepared by autoclaving a vertically compressed stack including a plurality of the sheets when initially set but not finally cured and having a...
4123593 Paper for serving cable cores  
This invention relates to a paper for serving cable cores for the purpose of providing a swellable layer, comprising a paper base having a layer thereon of cellulose ether granules or of starch...
4093016 Curtain coating method and apparatus and the manufacture of paperboard  
A coating of liquid starch is applied to a travelling paper web by an application comprising an elongate hollow box structure having a horizontal slot outlet along one side. Starch solution is...
4008121 Method of curtain coating pigment particles on paper plies  
In order to opacify one side of a multi-ply paperboard comprised of a plurality of paper plies, pigment particles are spread between a pair of the plies. Pigment particles are preferably clay...
3941634 Method for the preparation of paper containing plastic particles  
Forming a plastic containing paper product by introducing expandable plastic pellets between two partially dewatered webs of cellulose fibers, pressing together and heating.
3880706 Security paper containing fused thermoplastic material distributed in a regular pattern  
A method of making security paper such as paper for currency notes and paper made by the method. The method comprises incorporating in the body of the paper thermoplastic material, such as...
3868300 Method of making a composite panel laminate having deep indentations  
A composite panel laminate is produced having dense tough outer fibrous skins and a core of relatively coarse fibrous material. The skin on the indented side is unbroken and of substantially...
3867252 Twin-wire multi-ply paper making machine  
A multi-ply paper forming system wherein a vertically-oriented twin-wire papermaking machine having horizontal stringers leading to a converging vertical gap is utilized. Multiple fibrous plies are...
3664912 SELF-BONDABLE PRINTING PAPER  
The invention is directed to coated papers, which has been coated with a new and improved coating composition for imparting thereto (1) the printing properties of typical clay-coated printing...
3661700 COATED REINFORCED PAPER AND PROCESS FOR PREPARING SAME  
Coated reinforced papers having excellent mechanical and other characteristics are obtained by coating a net-like support obtained from a longitudinally oriented film of polypropylene consisting...
3509020 METHOD OF FORMING INTEGRAL FIBROUS SHEETS  
3505161 SHOE UPPER LAMINATE  
3298882 Process of producing flexible glass flake electrical insulation  
3294618 Paper product  
Matches 1 - 50 out of 113 1 2 3 >