Patents by Inventor Kenan Loyan
Kenan Loyan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230392297Abstract: In a process for recycling waste fabric comprising elastomeric material a polar solvent is flowed through the waste fabric in an extraction chamber to dissolve and remove the elastomeric material; the solvent is evaporated in an evaporation chamber and condensed to be sent to a solvent collection tank or back to the extraction chamber; the dissolved elastomeric material is eventually recovered from the concentrated polar solvent.Type: ApplicationFiled: June 5, 2023Publication date: December 7, 2023Inventors: Agamirze HAMITBEYLI, Sabrettin AKBULUT, Nil BAYRAK, Kenan LOYAN, Mahmut ÖZDEMIR, Mustafa ZEYREK, Tuncay IYIDOGAN, Burak TUTAL
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Patent number: 11738221Abstract: A respiratory mask includes a mask fabric body made of a woven fabric having weft yarns and warp yarns, said fabric yarns comprising at least one yarn selected from yarns of a plastically bendable material and elastic yarns or threads.Type: GrantFiled: April 20, 2021Date of Patent: August 29, 2023Assignee: SANKO TEKSTIL ISLETHELERI SAN. VETIC. A.S.Inventors: Fatih Konukoglu, Kenan Loyan, Esref Tuncer, Ahmet Ozkan, Mahmut Ozdemir, Erdogan Baris Ozden, Esin Kalfa Kilickan, Omer Yilmaz
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Publication number: 20230210202Abstract: A respiratory mask including a mask fabric body (1), and one or more holding straps (3) for holding the mask body to the face of a user, the mask body being made of a woven fabric having weft yarns and warp yarns, the weft and warp yarns having a count comprised between 10 and 1100 den, the warp density being between 14-130 warps/cm, the weft density being between 12-70 wefts/cm, wherein at least part of the body is provided with a liquid-repellent crosslinked polymer.Type: ApplicationFiled: May 31, 2021Publication date: July 6, 2023Inventors: Fatih KONUKOGLU, Kenan LOYAN, Esref TUNCER, Ahmet ÖZKAN, Mahmut ÖZDEMIR, Baris ÖZDEN, Esin Kalfa KILIÇKAN, Adnan KOCAMER, Tuncay IYIDOGAN, Fatih DÖNMEZ
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Patent number: 11478031Abstract: Disclosed is a fabric having a first side and a second side, that is provided at least on part of the first side with a pattern of protrusions, wherein the protrusions comprise an expanded heat-expanding material, namely a heat-expanding material that has been expanded by heating. A polymeric layer is provided to the woven fabric to coat at least part of the protrusions. Also disclosed is a process for the production of the fabric and a garment comprising the fabric.Type: GrantFiled: March 28, 2018Date of Patent: October 25, 2022Assignee: Sanko Tekstil Isletmeleri San. Ve Tic. A.S.Inventors: Kenan Loyan, Leyla Zengi, Fatma Korkmaz, Günes Banazili, Merve Nagihan Akçay, Turan Eren Gül
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Patent number: 11441244Abstract: In a stretch yarn (1) comprising a stretchable core (2) covered by an inelastic fibers sheath (3) the stretchable core (2) comprises first and second fibers (4, 5) that have elastic properties, the first fiber (4) is an elastomer and the second fiber (5) is a polyester based (co)polymer, the amount of the second fiber being in the range of 60-90% (w/w) of the total weight of the fibers of the stretchable core (2); the first and second fibers are connected together at least at a plurality of points (P).Type: GrantFiled: March 11, 2019Date of Patent: September 13, 2022Assignee: SANKO TEKSTIL ISLETMELERI SAN. VE TIC. A.S.Inventors: Seref Agzikara, Mustafa Zeyrek, Hamit Yenici, Mahmut Ozdemir, Kenan Loyan, Esin Kalfa Kilickan
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Publication number: 20220074129Abstract: The present invention relates to a white fabric with increased opacity as obtainable a process comprising the step of: a) providing at least a fabric; b) treating at least part of said fabric with an aqueous composition comprising titanium dioxide and at least a cross-linkable binder; and c) heating the fabric obtained in step b).Type: ApplicationFiled: December 20, 2019Publication date: March 10, 2022Inventors: Kenan LOYAN, Agamirze HAMITBEYLI, Erdogan Baris OZDEN, Hatice Aybige AKDAG, Seren AKAR, Mustafa ZEYREK, Murat SEN, Sabrettin AKBULUT
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Publication number: 20210322803Abstract: A respiratory mask includes a mask fabric body made of a woven fabric having weft yarns and warp yarns, said fabric yarns comprising at least one yarn selected from yarns of a plastically bendable material and elastic yarns or threads.Type: ApplicationFiled: April 20, 2021Publication date: October 21, 2021Inventors: Fatih KONUKOGLU, Kenan LOYAN, Esref TUNCER, Ahmet OZKAN, Mahmut OZDEMIR, Erdogan Baris OZDEN, Esin Kalfa KILICKAN, Omer YILMAZ
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Patent number: 11008699Abstract: A fabric with moisture management properties has a pattern of hydrophobic areas comprising at least one hydrophobic agent provided at least on the first side of the fabric and at least one hydrophilic agent which is provided in a pattern on at least some regions of said first side of the fabric, whereby said first side has a pattern of hydrophobic areas and a pattern of hydrophilic areas to transfer the moisture from the first side to the second side.Type: GrantFiled: July 21, 2016Date of Patent: May 18, 2021Assignee: Sanko Tekstil Isletmeleri San. Ve Tic. A.S.Inventors: Kenan Loyan, Mehmet Avsar, Leyla Zengi, Turan Eren Gül, Fatma Korkmaz
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Publication number: 20200354889Abstract: The invention refers to a fabric finishing method suitable for changing the colour of a coloured fabric thereby providing a vintage look to the fabric. The invention refers also to the fabric obtainable by the above method and to a garment comprising such fabric.Type: ApplicationFiled: May 8, 2020Publication date: November 12, 2020Inventors: Kenan LOYAN, Yavuz DEDE, Agamirze HAMITBEYLI, Sabrettin AKBULUT, Erdogan Baris OZDEN, Mustafa ZEYREK, Seren BIRAKMAZ, Murat SEN
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Patent number: 10698532Abstract: It is disclosed a stretchable touchpad (10) of the capacitive type including a stretchable textile fabric (20) having a plurality of conductive elements incorporated therein. The conductive elements are resistive strain gauges (30, 40) which form electrodes to detect a change of capacitance caused by a touch. It is also disclosed a method for operating a stretchable touchpad (10) comprising the steps of measuring continuously a capacitance analog signal provided by a resistive strain gauge (30, 40) of the stretchable touchpad (10); and comparing the measured capacitance signal with a threshold value in order to determine whether or not a touch has taken place, wherein the threshold value is continuously adjusted as a function of the actual measurement of capacitance and as a function of the resistance of said resistive strain gauges (30, 40) which form the capacitor electrodes of said touchpad (10).Type: GrantFiled: January 26, 2018Date of Patent: June 30, 2020Assignee: Sanko Tekstil Isletmeleri San. Ve Tic. A.S.Inventors: Özgür Cobanoglu, Leyla Zengi, Günes Banazili, Merve Nagihan Akcay, Kenan Loyan, Özgür Akdemir, Fehim Caglar
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Publication number: 20190203385Abstract: In a stretch yarn (1) comprising a stretchable core (2) covered by an inelastic fibers sheath (3) the stretchable core (2) comprises first and second fibers (4, 5) that have elastic properties, the first fiber (4) is an elastomer and the second fiber (5) is a polyester based (co)polymer, the amount of the second fiber being in the range of 60-90% (w/w) of the total weight of the fibers of the stretchable core (2); the first and second fibers are connected together at least at a plurality of points (P).Type: ApplicationFiled: March 11, 2019Publication date: July 4, 2019Applicant: SANKO TEKSTIL ISLETMELERI SAN. VE TIC. A.S.Inventors: Seref AGZIKARA, Mustafa ZEYREK, Hamit YENICI, Mahmut OZDEMIR, Kenan LOYAN, Esin KALFA KILICKAN
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Patent number: 10260175Abstract: In a stretch yarn (1) comprising a stretchable core (2) covered by an inelastic fibers sheath (3) the stretchable core (2) comprises first and second fibers (4, 5) that have elastic properties, the first fiber (4) is an elastomer and the second fiber (5) is a polyester based (co)polymer, the amount of the second fiber being in the range of 60-90% (w/w) of the total weight of the fibers of the stretchable core (2); the first and second fibers are connected together at least at a plurality of points (P).Type: GrantFiled: November 14, 2011Date of Patent: April 16, 2019Assignee: SANKO TEKSTIL ISLETMELERI SAN. VE TIC. A.S.Inventors: Seref Agzikara, Mustafa Zeyrek, Hamit Yenici, Mahmut Ozdemir, Kenan Loyan, Esin Kalfa Kilickan
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Publication number: 20180279705Abstract: Disclosed is a fabric having a first side and a second side, that is provided at least on part of the first side with a pattern of protrusions, wherein the protrusions comprise an expanded heat-expanding material, namely a heat-expanding material that has been expanded by heating. A polymeric layer is provided to the woven fabric to coat at least part of the protrusions. Also disclosed is a process for the production of the fabric and a garment comprising the fabric.Type: ApplicationFiled: March 28, 2018Publication date: October 4, 2018Inventors: Kenan LOYAN, Leyla ZENGI, Fatma KORKMAZ, Günes BANAZILI, Merve Nagihan AKÇAY, Turan Eren GÜL
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Publication number: 20180217715Abstract: It is disclosed a stretchable touchpad (10) of the capacitive type including a stretchable textile fabric (20) having a plurality of conductive elements incorporated therein. The conductive elements are resistive strain gauges (30, 40) which form electrodes to detect a change of capacitance caused by a touch. It is also disclosed a method for operating a stretchable touchpad (10) comprising the steps of measuring continuously a capacitance analog signal provided by a resistive strain gauge (30, 40) of the stretchable touchpad (10); and comparing the measured capacitance signal with a threshold value in order to determine whether or not a touch has taken place, wherein the threshold value is continuously adjusted as a function of the actual measurement of capacitance and as a function of the resistance of said resistive strain gauges (30, 40) which form the capacitor electrodes of said touchpad (10).Type: ApplicationFiled: January 26, 2018Publication date: August 2, 2018Inventors: Özgür COBANOGLU, Leyla ZENGI, Günes BANAZILI, Merve Nagihan AKCAY, Kenan LOYAN, Özgür AKDEMIR, Fehim CAGLAR
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Publication number: 20180179701Abstract: A fabric with moisture management properties has a pattern of hydrophobic areas comprising at least one hydrophobic agent provided at least on the first side of the fabric and at least one hydrophilic agent which is provided in a pattern on at least some regions of said first side of the fabric, whereby said first side has a pattern of hydrophobic areas and a pattern of hydrophilic areas to transfer the moisture from the first side to the second side.Type: ApplicationFiled: July 21, 2016Publication date: June 28, 2018Inventors: Kenan LOYAN, Mehmet AVSAR, Leyla ZENGI, Turan Eren GÜL, Fatma KORKMAZ
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Publication number: 20130260129Abstract: In a stretch yarn (1) comprising a stretchable core (2) covered by an inelastic fibers sheath (3) the stretchable core (2) comprises first and second fibers (4, 5) that have elastic properties, the first fiber (4) is an elastomer and the second fiber (5) is a polyester based (co)polymer, the amount of the second fiber being in the range of 60-90% (w/w) of the total weight of the fibers of the stretchable core (2); the first and second fibers are connected together at least at a plurality of points (P).Type: ApplicationFiled: November 14, 2011Publication date: October 3, 2013Applicant: SANKO TEKSTIL ISLETMELERI SAN. VE TIC. A.S.Inventors: Seref Agzikara, Mustafa Zeyrek, Hamit Yenici, Mahmut Ozdemir, Kenan Loyan, Esin Kalfa Kilickan
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Patent number: 8523957Abstract: A process for using reduced vat dyes in a continuous dyeing process for production of dyed yarns and fabrics of different colors. In the process, dye composition is introduced to a treatment unit for reduction to desired dye composition. The dye concentration in the treatment unit is lower than feeding dye concentration so that dye precipitation does not occur, but significantly higher than the circulating dye concentration so that the dye is reduced efficiently. Although the preferred location for the treatment unit is before the circulation line, it may be at any location before the dip-dye tank.Type: GrantFiled: August 9, 2005Date of Patent: September 3, 2013Assignee: SANKO Tekstil Isletmeleri San. ve Tic. A.S.Inventors: Erol Arioglu, Agamirze Hamitbeyli, Kenan Loyan, Mustafa Esref Tuncer, Hamit Yenici
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Publication number: 20070033748Abstract: A process for using reduced vat dyes in a continuous dyeing process for production of dyed yarns and fabrics of different colors. In the process, dye composition is introduced to a treatment unit for reduction to desired dye composition. The dye concentration in the treatment unit is lower than feeding dye concentration so that dye precipitation does not occur, but significantly higher than the circulating dye concentration so that the dye is reduced efficiently. Although the preferred location for the treatment unit is before the circulation line, it may be at any location before the dip-dye tank.Type: ApplicationFiled: August 9, 2005Publication date: February 15, 2007Inventors: Erol Arioglu, Agamirze Hamitbeyli, Kenan Loyan, Mustafa Tuncer, Hamit Yenici, Andi Gokhan