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Patent Searching and Data


Matches 101 - 150 out of 1,683

Document Document Title
WO/2003/106757A1
The invention provides chelating fibers bearing chelate-forming functional groups in the molecule, which are improved in the uptake efficiency for metal ions; and a process for water treatment. The invention discloses chelating fibers wh...  
WO/2003/106542A1
The invention relates to a method for producing glass fibre reinforced plastics. Said method is characterised in that a size composition is applied to the glass fibre, the water is removed, irradiation is carried out by means of energy-r...  
WO2003037156A3
Suture filaments coated by a plasma polymerization process exhibit a good balance of knot run down and knot security characteristics, superior tissue drag characteristics, and improved fray resistance.  
WO/2003/057977A2
An industrial textile comprises a polymeric substrate and a resin system grafted onto the polymeric substrate via a primer. The resin system comprises water­borne thermoplastic, optionally fluorinated, polyhydroxyether resin and&sol or ...  
WO/2003/057467A2
An industrial textile comprises a polymeric substrate and a resin system grafted onto the substrate. The resin system comprises water-borne thermoplastic, optionally fluorinated, polyhydroxyether resin and/or one or more analogues thereo...  
WO/2003/053483A1
An absorbent hygiene product comprises a core of an absorbent material and a top sheet through which fluid to be absorbed passes for absorption by the absorbent material. The top sheet is porous and comprises a sheet having surfaces prov...  
WO/2003/037156A2
Suture filaments coated by a plasma polymerization process exhibit a good balance of knot run down and knot security characteristics, superior tissue drag characteristics, and improved fray resistance.  
WO2003012893A3
A method for producing a battery separator is disclosed. The method comprises applying a coating of an ethylenically unsaturated monomer to the fibers of a non-woven sheet and polymerizing the monomer in situ on the fiber surfaces. The n...  
WO/2003/012893A2
A method for producing a battery separator is disclosed. The method comprises applying a coating of an ethylenically unsaturated monomer to the fibers of a non-woven sheet and polymerizing the monomer in situ on the fiber surfaces. The n...  
WO/2003/003486A1
A separator for battery in which capturing capacity of ammonia can be increased and self discharge of battery can be suppressed when the separator is employed in an alkaline secondary battery. The separator for battery is characterized i...  
WO/2002/100912A1
The present invention relates to water soluble radiation activatable polymer resin formulations which are suitable to modify the absorption properties of fibrous materials and the polymer obtained by such radiation activatable polymer re...  
WO2002020635A3
The invention relates to a wet-strength filter, especially a depth filter with a high swelling capacity. Said filter comprises an open-pored filter matrix containing cellulose fibers and having cavities, said cellulose fibers having chem...  
WO2002077078A3
A method for bonding a material to a fibrous substrate surface that includes providing a catalyst at the fibrous substrate surface, then contacting that surface with a material that undergoes a metathesis reaction and then bonding the fi...  
WO2002024343A3
The invention relates to a method for producing a coating on a porous and/or absorbent material, by the radiation-induced polymerisation of a liquid coating agent.  
WO/2002/081793A1
The invention relates to a novel process for preparing a solution of silk or silk-like protein from a variety of potential sources, and spinning it to produce a reformed silk fibre for biomedical and other uses. The silk is pre-dissolved...  
WO/2002/081811A1
A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon-containing material, and at least two additional prepolymers, each of the silicon-containing ma...  
WO/2002/077078A2
A method for bonding a material to a fibrous substrate surface that includes providing a catalyst at the fibrous substrate surface, then contacting that surface with a material that undergoes a metathesis reaction and then bonding the fi...  
WO2001072715A3
The present invention provides heterocyclic vinylic compounds that can be used to form biocidal polymers. The polymers thus generated can used alone or can be grafted onto textiles, fabrics and polymers. The polymers are readily converte...  
WO/2002/033135A1
A method for the recovery of a metal from a liquid medium containing the metal I solution or in finely divided insoluble from comprises contacting the medium with a functionalised polymer fibre capable of binding the metal and recovering...  
WO/2002/024343A2
The invention relates to a method for producing a coating on a porous and/or absorbent material, by the radiation-induced polymerisation of a liquid coating agent.  
WO2001056625A3
Absorbent articles and processes for making absorbent articles are provided. The process includes spraying onto a fibrous web a blend containing superabsorbent polymer particles, superabsorbent forming monomer, initiator and water, and s...  
WO/2002/020635A2
The invention relates to a wet-strength filter, especially a depth filter with a high swelling capacity. Said filter comprises an open-pored filter matrix containing cellulose fibers and having cavities, said cellulose fibers having chem...  
WO2001055489A3
The invention relates to a chemical, mechanical and/or optical protective and/or diffusion barrier layer (16) disposed on a metal or plastic substrate (14). Said layer consists of an organic layer matrix (10) with metal-containing partic...  
WO2001046505A3
The invention provides a fabric which acts as a barrier to liquids. The fabric may include a substrate having a coating. More particularly, this invention provides nonwoven webs having liquid impermeability; i.e., nonwoven webs having a ...  
WO/2001/083877A1
A cyclodextrin-modified thermoplastic porous layer material is prepared by coating the surface of a fibrous nonwoven web, open-celled foam, porous film or the like with a chemical composition including a cyclodextrin compound, and then i...  
WO/2001/083602A1
A polymeric coating composition chemically grafts to cellulose or synthetics, and the resulting product serves as a filter in a filtration system which keeps the filtered liquid or gas clean by removing soot, solids, liquids and other co...  
WO/2001/081670A1
A method for coating a yarn, wherein said yarn is exposed to a gaseous phase from whence monomers settle on the surface of the yarn in a polymerized state. In order to provide a yarn with a microstructured and especially dirt repellant s...  
WO/2001/072715A2
The present invention provides heterocyclic vinylic compounds that can be used to form biocidal polymers. The polymers thus generated can used alone or can be grafted onto textiles, fabrics and polymers. The polymers are readily converte...  
WO/2001/056625A2
Absorbent articles and processes for making absorbent articles are provided. The process includes spraying onto a fibrous web a blend containing superabsorbent polymer particles, superabsorbent forming monomer, initiator and water, and s...  
WO/2001/055489A2
The invention relates to a chemical, mechanical and/or optical protective and/or diffusion barrier layer (16) disposed on a metal or plastic substrate (14). Said layer consists of an organic layer matrix (10) with metal-containing partic...  
WO/2001/047461A1
A bedsore prevention method, bedsore prevention sheet, bedsore prevention futon, bedsore prevention bed and bedsore prevention bed pad and bedsore prevention articles capable of preventing very effectively bedsores of patients and produc...  
WO/2001/048065A1
A method of modifying a polymeric material which comprises the steps of activation and treatment with a hydrophilic polymer, or comprises the steps of activation, treatment with a hydrophilic polymer, and monomer grafting in this order, ...  
WO/2001/046505A2
The invention provides a fabric which acts as a barrier to liquids. The fabric may include a substrate having a coating. More particularly, this invention provides nonwoven webs having liquid impermeability; i.e., nonwoven webs having a ...  
WO/2001/034388A1
A method for producing an acrylic graft polymer on the surface of a polyolefin article is disclosed. The method comprises the steps of immersing the polyolefin article in a solution of a photoinitiator in a volatile solvent, allowing the...  
WO/2001/029105A1
A functional material having the higher ability to adsorb and separate than conventional ones. The material having a separating function is characterized by being formed by incorporating polymer side chains derived from a p-haloalkylstyr...  
WO/2001/017696A1
The present invention relates to a process, preferably a continuous process, of coating a substrate, which allows water vapour and preferably air permeation, with a hydrophobic coating. The process preferably uses a thin film vacuum cond...  
WO/2001/014627A1
Disclosed is a durably wettable, liquid pervious web that is particularly suitable as a topsheet for absorbent articles such as baby and adult diapers and feminine hygiene products. The wettable web is derived from a polymeric film or no...  
WO/2001/007448A1
The present invention relates to a new combustion retardant for polymer materials that consists of a methyl(oxyalkyl)phosphonoxyethylenemethacrylate of the formula CH¿2?=C(R)-C(O)[0CH¿2?CH¿2?OP(O)(R)(OR¿1?)] where R is CH¿3? and R¿...  
WO/2000/072941A1
Oleophobic and hydrophobic filters for filter venting applications are made by forming a polydimethylsiloxane coating on the surface of a filtration substrate. The filters have high water penetration pressures and high air permeabilities...  
WO/2000/067905A1
A chelate-forming porous hollow fiber membrane, characterized by being produced by reacting the residues of an epoxy compound radiation-grafted onto the surface of a polyethylene porous hollow fiber membrane with a compound which reacts ...  
WO/2000/068493A1
Disclosed is a method to provide rayon-containing fabrics with the same sense of touch as that of bast fiber fabrics. Rayon-containing fabrics are mercerized in a solution of caustic soda which is controlled in concentration and temperat...  
WO/2000/058546A1
A composite of a substrate having an application of superabsorbent polymer. The composite is made by applying, directly onto the substrate, an application of a polymer that will, upon being subjected to radiation, convert to a superabsor...  
WO/2000/052251A1
A surface-treating agent which (1) when applied to carpeting fibers, gives treated fibers having a stain blocking property of 8 or higher in a stain blocking test in accordance with AATCC-TM-175-1993 and which (2) has a Knoop hardness (K...  
WO/2000/052252A1
A fiber capable of forming a metal chelate which comprises a natural or regenerated fiber and, bonded to the molecules thereof through a crosslinking compound having a reactive double bond and a glycidyl group in the molecule, at least o...  
WO/2000/024528A1
The present invention relates to in situ polymerization of fluoropolymer into porous substrates, to improve resistance to wear, tear and creep, decay, and degradation by wetting, staining and warping, and to improve durability while main...  
WO/2000/024527A1
The invention relates to a method for producing adhesive surface coatings on an inorganic or organic substrate, characterized by the following steps: a) subjecting the inorganic or organic substrate to low-temperature plasma discharge, c...  
WO/2000/022209A1
Poly(p-phenylene terephthalamide) fibers are disclosed which have been grafted with nitrobenzyl, allyl, or nitrostilbene groups to increase adhesion of the fibers to rubber. A process for making the grafted fibers is, also, disclosed.  
WO/2000/020130A1
A method of coating a surface with a polymer layer, which method comprises exposing said surface to a plasma comprising an optionally substituted alkyne so as to form an oil or water repellent coating on said substrate. Suitable compound...  
WO/2000/019003A1
A process for treating a textile fabric to impart or enhance at least one property of the fabric comprising: introducing the fabric into an aqueous formaldehyde containing solution to provide a wet pickup of an effective amount of the so...  
WO/2000/016914A1
Disclosed is a durably wettable, liquid pervious web that is particularly suitable as a topsheet for absorbent articles such as baby and adult diapers and feminine hygiene products. The durably wettable, liquid pervious web is derived fr...  

Matches 101 - 150 out of 1,683