Patents Assigned to Nitto Europe N.V.
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Patent number: 10293435Abstract: The pressure-sensitive adhesive film according to the present invention comprises a resin film as a substrate and a pressure-sensitive adhesive layer provided at least on a face of the resin film. The resin film has a multi-layer constitution consisting of at least two layers. The resin film has a laser beam reflectance of 5% or higher, but 40% or lower in a wavelength range of 1000 nm to 1100 nm, and has a laser beam transmittance of 5% or lower in the said wavelength range.Type: GrantFiled: February 24, 2016Date of Patent: May 21, 2019Assignees: NITTO DENKO CORPORATION, NITTO EUROPE N.V.Inventors: Kenta Yamashita, Mitsushi Yamamoto, Donald Pinxten, Bert Cryns
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Publication number: 20170369458Abstract: The present invention relates to a method for prevention of premature polymerization during the preparation, purification, transportation and storage of a polymerizable compound with at least one conjugated unsaturated group in the presence of an azine dye-based compound as inhibitor. Further the present invention relates to methods of preparing such inhibitors as well as to the inhibitors itself, as well as to methods of improving solubility and stability of dissolved inhibitors.Type: ApplicationFiled: September 11, 2017Publication date: December 28, 2017Applicant: Nitto Europe N.V.Inventors: Greet BOSSAERT, Monica GOMES, Bart FORIER
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Patent number: 9796693Abstract: The present invention relates to a method for prevention of premature polymerization during the preparation, purification, transportation and storage of a polymerizable compound with at least one conjugated unsaturated group in the presence of an azine dye-based compound as inhibitor. Further the present invention relates to methods of preparing such inhibitors as well as to the inhibitors itself, as well as to methods of improving solubility and stability of dissolved inhibitors.Type: GrantFiled: March 24, 2016Date of Patent: October 24, 2017Assignee: NITTO EUROPE N.V.Inventors: Greet Bossaert, Monica Gomes, Bart Forier
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Publication number: 20160280673Abstract: The present invention relates to a method for prevention of premature polymerization during the preparation, purification, transportation and storage of a polymerizable compound with at least one conjugated unsaturated group in the presence of an azine dye-based compound as inhibitor. Further the present invention relates to methods of preparing such inhibitors as well as to the inhibitors itself, as well as to methods of improving solubility and stability of dissolved inhibitors.Type: ApplicationFiled: March 24, 2016Publication date: September 29, 2016Applicant: Nitto Europe N.V.Inventors: Greet BOSSAERT, Monica GOMES, Bart FORIER
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Publication number: 20160168426Abstract: The pressure-sensitive adhesive film according to the present invention comprises a resin film as a substrate and a pressure-sensitive adhesive layer provided at least on a face of the resin film. The resin film has a multi-layer constitution consisting of at least two layers. The resin film has a laser beam reflectance of 5% or higher, but 40% or lower in a wavelength range of 1000 nm to 1100 nm, and has a laser beam transmittance of 5% or lower in the said wavelength range.Type: ApplicationFiled: February 24, 2016Publication date: June 16, 2016Applicants: NITTO DENKO CORPORATION, NITTO EUROPE N.V.Inventors: Kenta YAMASHITA, Mitsushi YAMAMOTO, Donald PINXTEN, Bert CRYNS
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Publication number: 20160107425Abstract: The present invention provides pressure-sensitive adhesive films with a favourable visual appearance and surface printability without discoloration and burrs on the cutting edge after short-wavelength laser machining. At the same time, the PSA films of the present invention exhibit a favourable cuttability, allowing for high fiber laser as well as carbon dioxide laser cutting speeds. Since the use of the PSA films of the present invention as surface protecting films does not require extensive cleaning and polishing operations after the cutting process and the cutting process itself may be accelerated, the efficiency of laser machining methods may be improved.Type: ApplicationFiled: October 20, 2015Publication date: April 21, 2016Applicants: Nitto Europe N.V., NITTO DENKO CORPORATIONInventors: Bart FORIER, Donald PINXTEN, Minoru HANAOKA
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Patent number: 9302344Abstract: The pressure-sensitive adhesive film according to the present invention comprises a resin film as a substrate and a pressure-sensitive adhesive layer provided at least on a face of the resin film. The resin film has a multi-layer constitution consisting of at least two layers. The resin film has a laser beam reflectance of 5% or higher, but 40% or lower in a wavelength range of 1000 nm to 1100 nm, and has a laser beam transmittance of 5% or lower in the said wavelength range.Type: GrantFiled: June 24, 2013Date of Patent: April 5, 2016Assignees: NITTO DENKO CORPORATION, NITTO EUROPE N.V.Inventors: Kenta Yamashita, Mitsushi Yamamoto, Donald Pinxten, Bert Cryns
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Publication number: 20150299521Abstract: The present invention refers to a thermally debondable tape having a base adhesive layer and at least one thermally releasable adhesive layer including an adhesive and thermally expandable particles. The debondability even after long term storage or use shall be enhanced. In this regard the base adhesive layer has a lower adhesion at expansion temperature of the thermally expandable particles than at room temperature.Type: ApplicationFiled: November 4, 2013Publication date: October 22, 2015Applicants: Nitto Denko Corporation, NITTO EUROPE N.V.Inventors: Greet BOSSAERT, Myriam VANDENHOLT, Gijs VANDERSANDEN, Bart FORIER, Tatsuya SUZUKI
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Publication number: 20150147511Abstract: The present invention is concerned with a honeycomb based high temperature structural damper laminate, based on a core structure comprising a honeycomb laminated with a layer of a structural damping material. The present invention also provides a method for producing said laminate as well as the use of said laminate in various fields of application.Type: ApplicationFiled: June 13, 2013Publication date: May 28, 2015Applicant: NITTO EUROPE N.V.Inventors: Eli Parloo, Michael Ludwig
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Publication number: 20140154450Abstract: A polyvinyl chloride-based adhesive tape or sheet has a base material layer formed to include 10 to 40 parts by weight of plasticizing agent(s) in relation to 100 parts by weight of a polyvinyl chloride-based resin and an adhesive layer on one surface of the base material layer, the plasticizing agent includes at least one type of plasticizing agent having an SP value of at least 9.0.Type: ApplicationFiled: March 2, 2012Publication date: June 5, 2014Applicants: NITTO EUROPE N.V., NITTO DENKO CORPORATIONInventors: Takumi Yutou, Fumiteru Asai, Toshio Shintani, Toshitaka Suzuki, Minoru Hanaoka, Edwin Thys, Bart Forier
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Publication number: 20130310515Abstract: The present invention is directed to a dienophile-modified fatty acid composition and adhesive. The composition comprises a) a polycondensate of a1) a dimer of a fatty alcohol and/or a dimer of a fatty amine, and a2) a dimer of a fatty acid, said polycondensate having a weight average molecular weight of from 2,000 to 50,000 g/mol, and b) a fatty acid derivative as a cross-linking agent, wherein said fatty acid derivative is obtainable by reacting b1) a fatty acid ester comprising at least two double bonds, and b2) a dienophile comprising at least one functional group selected from a carboxylic acid, a carboxylic acid ester and a carboxylic acid anhydride, wherein the polycondensate and the cross-linking agent are capable of reacting with each other.Type: ApplicationFiled: November 29, 2011Publication date: November 21, 2013Applicants: NITTO DENKO CORPORATION, NITTO EUROPE N.V.Inventors: Richard Vendamme, Walter Eevers
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Publication number: 20130231445Abstract: The present invention is directed to a polyester-based composition and adhesive containing a heterobicycle. The composition comprises a) a polycondensate of a1) a heterobicycle containing from 4 to 8 carbon atoms and from 1 to 3 oxygen atoms, wherein the heterobicycle is substituted by 2 to 4 hydroxyl groups, and a2) a dimer of a fatty acid, and b) a cross-linking agent having at least 2 functional groups per molecule; wherein the polycondensate and the cross-linking agent are capable of reacting with each other.Type: ApplicationFiled: October 10, 2011Publication date: September 5, 2013Applicants: NITTO DENKO CORPORATION, NITTO EUROPE N.V.Inventors: Richard Vendamme, Walter Eevers
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Publication number: 20120156484Abstract: The present invention is directed to a bio-based composition comprising a polycondensate of a dimer of a fatty alcohol and a dimer of a fatty acid, and an epoxidized fatty acid ester as a cross-linking agent, wherein the polycondensate and the epoxidized fatty acid ester are capable of reacting with each other.Type: ApplicationFiled: June 2, 2010Publication date: June 21, 2012Applicants: NITTO DENKO CORPORATION, NITTO EUROPE N.V.Inventors: Richard Vendamme, Walter Alfons Eevers
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Patent number: 7608328Abstract: The present invention relates to a water-permeable adhesive tape for processing semiconductor wafers and/or semiconductor related materials comprising at least one base film and an adhesive, wherein said at least one base film possesses perforations and has a cavity ratio of 3.0 to 90%. The water-permeable adhesive tape is in particular suitable for dicing semiconductor wafers and/or semiconductor related materials using laser technology.Type: GrantFiled: January 8, 2007Date of Patent: October 27, 2009Assignees: Nitto Denko Corporation, Nitto Europe N.V.Inventors: Walter Eevers, Ann Issaris, Yoshiaki Mitsuoka, Edwin Thys, Yuuzou Akada