us patent for nonwoven fabric substrates having a

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Attempts have been made to produce a nonwoven fabric having the appearance of terry cloth For example U S Pat No 4 465 726 and U S Pat No 4 379 799 both to Holmes et al describe an apertured ribbed terry cloth-like nonwoven fabric produced by fluid entangling of fibers on a special forming belt Even if apertures could be avoided in the method disclosed in Holmes et al it is well This is the location for a woven or knitted fabric which has been subjected to further treatment after having been removed respectively from the loom or knitting machine and all treated and untreated nonwoven fabrics except those treated by a drying process or a chemical modification which effects chemical reaction within the material composing the woven knitted or nonwoven fabric A

Class Definition for Class 442

This is the location for a woven or knitted fabric which has been subjected to further treatment after having been removed respectively from the loom or knitting machine and all treated and untreated nonwoven fabrics except those treated by a drying process or a chemical modification which effects chemical reaction within the material composing the woven knitted or nonwoven fabric A

In a US patent entitled 'composite nonwoven fabrics' Gessner and Trimble (1998) described a composite nonwoven fabric prepared by laminating two oxidatively degraded spunbond nonwoven webs of thermoplastic filaments to a meltblown web of microfibres thus forming a spunbond/meltblown/spunbond composite nonwoven fabric for numerous applications including

Patent application title: FORMULATIONS HAVING IMPROVED COMPATIBILITY WITH NONWOVEN SUBSTRATES Inventors: Scott W Wenzel Stacy Averic Mundschau Lisa Ann Flugge-Berendes Kroy Donald Johnson Debra Hartley Durrance Jonathan Kyle Arendt Agents: Christopher M Goff (27839) ARMSTRONG TEASDALE LLP Assignees: KIMBERLY-CLARK WORLDWIDE INC Origin: ST LOUIS MO US

The present invention is directed to a nonwoven fabric made from a composite of nonwoven and pulp where the nonwoven has a high loft derived from a heat set three-dimensional relief structure and/or hydroengorged fiber structure A nonwoven web is hydraulically treated to create a hydroengorged material having an increased loft Alternatively a nonwoven web is treated to have a heat set three

Patent application title: FORMULATIONS HAVING IMPROVED COMPATIBILITY WITH NONWOVEN SUBSTRATES Inventors: Scott W Wenzel Stacy Averic Mundschau Lisa Ann Flugge-Berendes Kroy Donald Johnson Debra Hartley Durrance Jonathan Kyle Arendt Agents: Christopher M Goff (27839) ARMSTRONG TEASDALE LLP Assignees: KIMBERLY-CLARK WORLDWIDE INC Origin: ST LOUIS MO US

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01 05 2018A characterization of the coupled evolution of grain fabric and pore space using complex networks: Pore connectivity and optimized flows in the presence of shear bands NASA Astrophysics Data System (ADS) Russell Scott Walker David M Tordesillas Antoinette 2016-03-01 A framework for the multiscale characterization of the coupled evolution of the solid grain fabric and its associated

substrates and application but these tend to be distinctly formed applications i e head liners and ABC automotive panels There have been embossed woven knits and nonwoven substrates Embossing is a process of imparting a shallow design This is typically applied to paper and used to impart a decorative pattern Today's topic on three dimensional nonwoven structures will target a very

01 05 2018A characterization of the coupled evolution of grain fabric and pore space using complex networks: Pore connectivity and optimized flows in the presence of shear bands NASA Astrophysics Data System (ADS) Russell Scott Walker David M Tordesillas Antoinette 2016-03-01 A framework for the multiscale characterization of the coupled evolution of the solid grain fabric and its associated

Two different nonwoven substrates varying in weights were developed for the study Polyester fibers (1 5 in and 1 5 denier) were used with H1 technology which is a recent development in needle-punching nonwoven technology This technology makes use of the contoured needle zone to improve the efficiency of the needling process and thus enhance the quality of the nonwoven web products

For example Fig-5 show that the spunla ced fabric has the lowest shear modulus among the nonwoven fabrics and is very close to the shear modulus of woven and knitt ed fabric Even if one tries to increase the fabr ic strength it doesn't increase the shear modulus as is the case normally fo r other nonwoven

The invention relates to a pressure sensitive adhesive prepared from an aqueous emulsion polymer The polymer is prepared by reacting at least one ethylenically unsaturated monomer and from about 0 1 to about 5 weight percent based on the total weight of ethylenically unsaturated monomer of a water-soluble or water-dispersible polymerizable surfactant having a terminal allyl amine moiety

Nonwoven fabric is a fabric-like material made from staple fibre (short) and long fibres (continuous long) bonded together by chemical mechanical heat or solvent treatment The term is used in the textile manufacturing industry to denote fabrics such as felt which are neither woven nor knitted Some non-woven materials lack sufficient strength unless densified or reinforced by a backing

Patent application title: FUNCTIONALIZED the term nonwoven web refers to a fabric that has a structure of individual fibers or filaments which are randomly and/or unidirectionally interlaid in a mat-like fashion [0021]For example the fibrous nonwoven web can be made by carded air laid wet laid spunlaced spunbonding electrospinning or melt-blowing techniques such as melt-spun or

Spun Lace

The formed web (usually air-laid or wet-laid but someti mes spun bond or melt-blown etc ) is first compacted and prewetted to eliminate air pockets and then water-needled The water pressure generally increases from th e first to the last injectors Pressure s as high as 2200 psi are used to direc t the water jets onto the web This pressure is sufficient for most nonwoven fibers although

11 04 2018Having this intricate competition in mind we consider a two-component Fermi gas on a square optical lattice with opposite synthetic magnetic fields for the components and study its effects on the many-body BCS-pairing phenomenon By a careful addressing of the distinct superfluid transitions from the semimetal quantum spin-Hall insulator or normal phases we explore the low-temperature

Patent Analysis of Nonwoven fabrics comprised of individualized bast fibers Updated Time 12 June 2019 Patent Registration Data Publication Number US9926654 Application Number US13/835194 Application Date 15 March 2013 Publication Date 27 March 2018 Current Assignee GPCP IP HOLDINGS LLC Original Assignee (Applicant) GEORGIA-PACIFIC CONSUMER PRODUCTS LP

Abstract Adsorptive nonwoven substrates are composite Kim HY (2008) Electronic spinning apparatus and a process of preparing nonwoven fabric using the same US Patent 7 332 050 245 Petrik S Maly M (2009) Production nozzle-less electrospinning nanofiber technology 246 Pourdeyhimi B Lommel SA Honarbakhsh S Carbonell R Guenther RH (2013) Biodegradable non-woven fabric having

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Patent Litigation Entities Patents News Example: plaintiff:CompanyA and defendant:CompanyB Please enter a search term Go to Advanced Search Search FAQs Search Glossary Process for heat treatment of nonwovens US 4 812 284 A Filed: 11/21/1986 Issued: 03/14/1989 Est Priority Date: 09/26/1983 Status: Expired due to Fees Create Patent Alert District Court Events New District

The formed web (usually air-laid or wet-laid but someti mes spun bond or melt-blown etc ) is first compacted and prewetted to eliminate air pockets and then water-needled The water pressure generally increases from th e first to the last injectors Pressure s as high as 2200 psi are used to direc t the water jets onto the web This pressure is sufficient for most nonwoven fibers although