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Patent Searching and Data


Matches 851 - 900 out of 3,790

Document Document Title
WO/1995/016820
A method of making a shoe press belt comprises the step of feeding a base cloth (13) over a rotating drum (11) and applying a polymer coating to the base cloth (13), as the base cloth (13) is fed over the rotating drum (11). The polymer ...  
WO/1995/015136
This invention generally relates to a process for applying a foamed coating to a web and particularly relates to a process for applying a foamed release coating to a porous, pressure sensitive adhesive medical tape backing. The disclosed...  
WO/1995/014248
Retroreflectivity is imparted to fabrics, plastics, leather, paper, etc. by applying, as by printing with inks, metal coated microbeads to the fabric etc. surface. Ways of application without inks as well as the formulation and manufactu...  
WO/1995/011332
Moisture permeable waterproof fabric and manufacturing method thereof which is excellent in moisture permeability and very much soft in touch feeling. The moisture permeable waterproof fabric manufactured by conventional wet and dry type...  
WO/1995/010995
An absorbent material having a porous absorbent macrostructure in the form of interconnected strands separated by void spaces. The porous macrostructure has interconnected absorbent gelling particles that are surface crosslinked with cat...  
WO/1995/008661
The present invention is an insulation material with improved loft characteristics and methods for producing such insulation. The preferred insulation comprises a multiple layered insulation material with discrete fibers having energy ex...  
WO/1995/008353
Superabsorbent fibres or nonwoven material comprising a thermoplastic polymeric fibre to which solid particles of superabsorbent material have been thermo-bonded by heating the polymeric fibre to a temperature at which adhesion is obtain...  
WO/1995/006154
An ironing aid composition for use in the steam chamber of a steam iron comprises propylene glycol, glycerine and optionally a volatile fragrance. The composition can be used drop-wise in concentrated form or can be diluted with water. U...  
WO/1995/002085
A process consisting in applying to woollen fabrics chemical chlorination of the type used to render woollen knitting yarns nonshrinkable, followed by treatment with an acid pH softening solution.  
WO/1995/002251
A molecular self-assembly process based on the alternating deposition of a p-type doped electrically conductive polycationic polymer and a conjugated or nonconjugated polyanion or water soluble, non-ionic polymer has been developed. In t...  
WO/1994/029525
A material, which may have a highly open structure such that it has negligible barrier properties, is treated with expandable particles. These are then caused to expand within the material, reducing its openness and improving its barrier...  
WO/1994/028059
This invention relates to porous polytetrafluoroethylene (PTFE), shaped articles prepared therefrom, and to methods of preparing said articles.  
WO/1994/025663
A moisture-permeable waterproof fabric comprising a fiber fabric coated, on at least one side thereof, with a fluorinated polyurethane resin and a low-polymerization polyurethane resin. The fabric is produced by coating at least one side...  
WO/1994/025967
This invention discloses a process for the production of a web of porous material coated with an electronically conductive polymer and product made according to this process. The process comprises placing the web (1) on a backing sheet (...  
WO/1994/024358
Textile bodies may be coated by physical or chemical vapour deposition in the gaseous phase. The layers deposited on the fibres or filaments have a high quality. It is thus possible to coat filaments or fibres without leaving any pores e...  
WO/1994/022928
Aqueous microemulsions are described which are polymerized to produce a latex containing particles of organic polymer having recurring pendant perfluorinated organic side chains which have an average particle size of between 0.01 and 0.5...  
WO/1994/023121
An improved process for preparing crosslinked individualized cellulosic fibers wherein drying and curing are carried out in two separate stages while the fibers are entrained in turbulent pressurized superheated steam at elevated tempera...  
WO/1994/020661
Cross-linkable, redispersible dispersion powders based on vinyl ester copolymers or (meth)acrylic acid ester copolymers are used as binders for dry-binding fibrous materials. The vinyl ester copolymers of one or several monomers from the...  
WO/1994/019111
An apparatus and method for uniformly coating a fiber or tow of fibers (10) with a powder at relatively high speed to produce a prepreg is described. The apparatus uses an elongated chamber (401) in a container (400) for confining the fi...  
WO/1994/018264
Methods of impregnating various polymer substrates with an impregnation additive, by simultaneously contacting the polymer substrate with an impregnation additive, carrier liquid, and supercritical fluid are provided. The impregnation ad...  
WO/1994/018385
An improved process for preparing crosslinked individualized cellulosic fibers wherein drying and curing are carried out in two separate stages while the fibers are entrained in turbulent pressurized superheated steam at elevated tempera...  
WO/1994/009201
In a process for dyeing a substrate in a supercritical fluid, an additive-free dye is absorbed in the supercritical fluid and flows over and/or through the substrate to be dyed. A usual additive-containing dye is selected for dyeing and ...  
WO/1994/008054
Process for the treatment of tanned or non-tanned products comprising skins, leathers or other collagen-containing sheet materials, at different stages in their transformation. According to the process, the products are placed in contact...  
WO/1994/006960
Process for applying an antistatic finish to synthetic fibers comprising of steps of: applying to the fibers to be treated a composition comprising at least one salt of a phosphate partial ester containing a C12 straight chain alkyl grou...  
WO/1994/004351
A binder is applied to particles (602) which are then combined with fibers (600) to bind the particles to the fibers (600). The particles (602) have functional sites for forming a hydrogen bond or a coordinate covalent bond. The fibers (...  
WO/1994/004352
A binder is applied to fibers (600) to bind particles (602) to the fibers. The fibers have hydrogen bonding functional groups. The particles have functional groups capable of forming a hydrogen bond or a coordinate covalent bond. The bin...  
WO/1994/002675
A method of stabilizing a hygral expansion of a protein fiber product which comprises the steps of preparing a water-soluble solution by dissolving a polyoxirane derivative of PEGDE or PPGDE having a water solubility of 95 wt.% or above ...  
WO/1994/000631
A moisture-permeable waterproof cloth which is composed of a cloth and, formed on at least one side of the cloth, a resin coating containing a polyurethane resin which is prepared by the reaction among an isocyanate, a polyol and a chain...  
WO/1993/025745
Described is a non-woven (1) with a coating (2) applied at least in contiguous zones and consisting of an electrically conducting compound containing a binder plus conducting particles. The coating (2) is applied to one or both sides of ...  
WO/1993/025748
A process is disclosed for treating aramid fibers with a dispersion of particulate material in a swelling solvent to yield embodiment of the particles in the surface of the fibers.  
WO/1993/024705
A method of treating a porous material comprising establishing a pressure differential across the material and treating the higher pressure side with a suspension dispersion or aerosol of droplets of a liquid. The droplets enter at least...  
WO/1993/022943
A sewing thread has at least on its outer surface at least one precursor of a product which confers to a stitched seam produced with such a thread an increased adherence to sewn materials. In addition, a sewing thread is disclosed in whi...  
WO/1993/021561
The present invention is directed to an imaging system wherein the developed image and non-image areas are transferred to a receptor element by a transfer coating layer. The transfer layer of the present invention is coated on the suppor...  
WO/1993/020951
A process for coating a polypropylene or polyethylene surface (1) with a maleic acid-grafted polypropylene or polyethylene copolymer. In this process, a dope (2) containing the graft copolymer is applied to the polypropylene or polyethyl...  
WO/1993/018824
A flexible fire and heat resistant material comprising an intimate mixture of organic intumescent filler and organic fibres adapted to char intensely within the temperature range of 200 °C to 500 °C. The added presence of inorganic fib...  
WO/1993/018223
Process for treating a substrate, namely a fibre or a fibrous product, with a superabsorbent material, in which process there is applied to the surface of the substrate, which is not an aramid fibre, a layer of a water-in-oil emulsion wh...  
WO/1993/014259
In a process for applying substances to fibre materials and textile substrates from a fluid phase, in which a supercritical fluid or a liquefied gas or gas mixture is used as the fluid, the substances are dissolved in the liquid or super...  
WO/1993/014255
Described is a method of applying a bright finish to sewing thread, the thread being made up in bulk form, in particular wound on a bobbin. A supercritical fluid containing the finish is subsequently allowed to flow through or over the b...  
WO/1993/014265
Porous materials having a range of pore sizes are given desired characteristics by selective deposition in the large pores of particulate treatment agents. Thus some characteristics are achievable by control variation of pore size distri...  
WO/1993/013261
Disclosed are strength loss resistant methods for treating cotton toweling with cellulase so as to impart permanent softening to the toweling. In particular, the methods disclosed herein involve the application of a specified amount of c...  
WO/1993/009156
Novel polymeric compositions are provided for polyamide fibers or fibers having terminal amino groups that impart stain resistance and are resistant to discoloration.  
WO/1993/005138
Fabric softening compositions, preferably in liquid form, for use in the rinse cycle of home laundry operations are improved by: (a) using certain protected water sensitive materials, especially particulate complexes of cyclodextrins and...  
WO/1993/005136
Fabric softening compositions, preferably in liquid form, for use in the rinse cycle of home laundry operations are improved by: (a) using certain protected water sensitive materials, especially particulate complexes of cyclodextrins and...  
WO/1993/005139
Fabric softening compositions for use in the rinse cycle of home laundry operations are improved by using certain protected water sensitive materials, especially particulate complexes of cyclodextrins and perfumes, which are protected in...  
WO/1993/005141
Detergent compositions, for use in the rinse cycle of home laundry operations are improved by using certain protected water sensitive materials, especially particulate complexes of cyclodextrins and perfumes, which are protected in fabri...  
WO/1993/001794
Granular perfume additives for rinse-added fabric softening compositions are disclosed, said additives containing a mixture of perfume and softening active in specified ratios, adsorbed onto particles of porous silica.  
WO/1993/001348
This invention relates to a treating composition containing 0.3 to 30 % by weight of a fluoroaliphatic radical containing poly(oxyalkylene) compound, 0.3 to 30 % by weight of an anti-soiling agent and 0 to 60 % by weight of an environmen...  
WO/1992/022603
The invention relates to a semi-finished product consisting of firbrous material and a virtually powdered thermosetting resin having a glass transition temperature above 35 �C, a curing temperature at least 40 �C higher than the glas...  
WO/1992/020521
This invention relates to an improved flexible multiply towpreg, products therefrom, and methods of production therefor. The improved flexible towpreg comprises a plurality of towpreg plies (134) which comprise reinforcing filaments (132...  
WO/1992/019806
The invention concerns improvements to the spray coating of aqueous processing liquors to textile materials, in particular in the continuous processing of webs of textile materials in which the spray coating is carried out in particular ...  

Matches 851 - 900 out of 3,790