121 |
Polyester elastomer foam and foam material |
US13541303 |
2012-07-03 |
US09156959B2 |
2015-10-13 |
Kazumichi Kato; Makoto Saitou; Kiyoaki Kodama; Itsuhiro Hatanaka |
There is provided a polyester elastomer which is excellent in compression set characteristics and has a micro cell structure.The polyester elastomer foam is formed by allowing a polyester elastomer composition containing a polyester elastomer having a melting point of 180 to 240° C. and an epoxy-modified polymer to expand. The epoxy-modified polymer is an epoxy-modified polymer having a weight average molecular weight of 5,000 to 100,000 and an epoxy equivalent of 100 to 3000 g/eq. |
122 |
PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET |
US14385210 |
2013-03-07 |
US20150056446A1 |
2015-02-26 |
Shigeki Ishiguro; Satomi Yoshie; Hiroki Senda |
A polyester-based pressure-sensitive adhesive composition, including a polyester obtained by condensation polymerization of at least a dicarboxylic acid having a side chain and a diol, a polyether polyol, and a crosslinking agent, wherein the polyester has a weight average molecular weight of 5000 to 50000, the polyether polyol contains a polyether polyol having hydroxyl groups at only part of terminals and/or all terminals, the polyether polyol having hydroxyl groups at only part of terminals has a number average molecular weight of 100 to 1500, and the polyether polyol having hydroxyl groups at only part of terminals is contained in an amount of 1 to 35 parts by weight based on 100 parts by weight of the polyester. |
123 |
HEAT DISSIPATING TAPE USING CONDUCTIVE FIBER AND METHOD FOR MANUFACTURING SAME |
US14064746 |
2013-10-28 |
US20140050915A1 |
2014-02-20 |
Eui Hong Min |
The present invention relates to a heat dissipating tape using a conductive fiber and a method for manufacturing same. More particularly, the present invention provides a heat dissipating tape, comprising: a conductive substrate which is made of conductive fiber coated with a conductive material; and an heat dissipating adhesion layer which is formed on at least one side of the conductive substrate and is coated with a heat dissipating adhesive including a graphite-containing acrylic adhesive or silicon adhesive. The heat dissipating tape has excellent resistance to external forces on the product, has an excellent outer appearance due to its smooth surface, is less likely to get damaged, and the heat dissipating adhesion layer is not easily separated from the conductive substrate. |
124 |
Process for reducing moisture in a biodegradable implant device |
US13221429 |
2011-08-30 |
US08492512B2 |
2013-07-23 |
Adrian Raiche; Brandon Smith; Kehley Miller |
The disclosed process comprises freeze-drying a biodegradable implant device comprised or one or more polyesters to thereby reduce moisture content in the device. |
125 |
MULTILAYER FILM FOR SUPPORTING OPTICAL FUNCTIONAL MEMBER AND METHOD FOR PRODUCING THE SAME, AND PRISM SHEET |
US13561943 |
2012-07-30 |
US20130045381A1 |
2013-02-21 |
Tatsuya NOMURA; Kimi Ikeda; Hidemasa Hosoda; Takashi Kobayashi |
A prism sheet is provided with a prism member, being an optical functional member, and a multilayer film for supporting the prism member. The multilayer film is provided with a base layer and an adhesive layer. One of surfaces of the adhesive layer is adhered to a surface of the base layer. The other surface of the adhesive layer is adhered to the prism member. Thus, the prism member is adhered to the base layer through the adhesive layer. Polyester contained in the adhesive layer has a glass transition temperature Tg of less than 60° C. At least 30 mol % of dicarboxylic acid units in the polyester contained in the adhesive layer have naphthalene rings. |
126 |
POLYESTER ELASTOMER FOAM AND FOAM MATERIAL |
US13541303 |
2012-07-03 |
US20130011657A1 |
2013-01-10 |
Kazumichi KATO; Makoto SAITOU; Kiyoaki KODAMA; Itsuhiro HATANAKA |
There is provided a polyester elastomer which is excellent in compression set characteristics and has a micro cell structure.The polyester elastomer foam is formed by allowing a polyester elastomer composition containing a polyester elastomer having a melting point of 180 to 240° C. and an epoxy-modified polymer to expand. The epoxy-modified polymer is an epoxy-modified polymer having a weight average molecular weight of 5,000 to 100,000 and an epoxy equivalent of 100 to 3000 g/eq. |
127 |
METHOD AND DEVICE FOR APPLYING PROTECTIVE FILM CONSISTING OF A HOT-MELT ADHESIVE |
US13542264 |
2012-07-05 |
US20120325394A1 |
2012-12-27 |
Martin LINNENBRINK |
The invention relates to a single-ply protective film that is devoid of a supporting material and consists of a hot-melt adhesive. Said film can be rapidly and easily applied. The invention also relates to a method for applying said film and to a corresponding device. |
128 |
POLYESTER ADHESIVE COMPOSITION |
US13519386 |
2010-12-27 |
US20120301717A1 |
2012-11-29 |
Hitoshi Takahira; Satomi Yoshie; Miki Tanimura |
The present invention has an object to provide a solvent-free polyester-based adhesive composition having good coatability and capable of forming an adhesive that shows good adhesion performance. The present invention provides a polyester-based adhesive composition containing a polyester having Mw of from 1×103 to 20×103 as a main component and a trifunctional or more polyepoxy compound as a crosslinking agent, and containing substantially no organic solvent. The molar number, mOH, of hydroxyl group contained in a polyalcohol component constituting the polyester is from 0.5 to 0.98 times of the molar number, mCOOH, of carboxyl group contained in a polycarboxylic acid component. The composition has a viscosity at 23° C. of at most 80 Pa·s. |
129 |
PHA adhesive compositions |
US10783958 |
2004-02-20 |
US08283435B2 |
2012-10-09 |
Robert S. Whitehouse |
PHA adhesive compositions, and related methods and articles are disclosed. |
130 |
Adhesive sheet |
US13300767 |
2011-11-21 |
US08282765B2 |
2012-10-09 |
Toshihiko Sakuma; Kouji Tabata |
The present invention provides an adhesive sheet for attaching to a plasticized vinyl chloride resin article such as a blood bag made of a plasticized vinyl chloride resin, and having a center-line surface roughness Ra of 1.0 μm or higher, which includes a film substrate and a heat-sensitive adhesive layer formed on a backside surface of the film substrate, wherein the heat-sensitive adhesive layer is composed of a resin containing a crystalline polyester resin as a main component. The adhesive sheet of the present invention is excellent in adhesive property when the adhesive sheet is attached to the article made of a plasticized vinyl chloride resin. The adhesive strength of the adhesive sheet of the present invention is not decreased even after an autoclave treatment or storage at a low temperature. |
131 |
PRESSURE-SENSITIVE ADHESIVE TAPE FOR MASKING |
US13502238 |
2010-10-20 |
US20120208017A1 |
2012-08-16 |
Satomi Yoshie; Hitoshi Takahira |
A masking pressure-sensitive adhesive tape includes a substrate and a pressure-sensitive adhesive layer that is provided on at least one side of the substrate and made from a polyester-based pressure-sensitive adhesive composition containing a polyester including at least a lactic acid unit, a dibasic acid unit, and a glycol unit, and a crosslinking agent. The dibasic acid unit includes a dimer acid, the polyester has a weight average molecular weight of 20,000 to 200,000 and a glass transition temperature of −70 to −20° C. as measured using a differential scanning calorimeter at a temperature rise rate of 20° C./minute, the polyester has a hydroxyl value of 1 to 60 mgKOH/g, and the pressure-sensitive adhesive layer has a gel fraction of 40 to 90% by weight. |
132 |
ADHESIVE SHEET |
US13300767 |
2011-11-21 |
US20120130336A1 |
2012-05-24 |
Toshihiko Sakuma; Kouji Tabata |
The present invention provides an adhesive sheet for attaching to a plasticized vinyl chloride resin article such as a blood bag made of a plasticized vinyl chloride resin, and having a center-line surface roughness Ra of 1.0 μm or higher, which includes a film substrate and a heat-sensitive adhesive layer formed on a backside surface of the film substrate, wherein the heat-sensitive adhesive layer is composed of a resin containing a crystalline polyester resin as a main component. The adhesive sheet of the present invention is excellent in adhesive property when the adhesive sheet is attached to the article made of a plasticized vinyl chloride resin. The adhesive strength of the adhesive sheet of the present invention is not decreased even after an autoclave treatment or storage at a low temperature. |
133 |
TERPOLYMERS AS PRESSURE-SENSITIVE ADHESIVES |
US13221389 |
2011-08-30 |
US20120077887A1 |
2012-03-29 |
Howard Bowman; Bruce W. Hudson |
Disclosed herein are terpolymers that can function as pressure-sensitive adhesives. The disclosed articles comprise the terpolymers adhered to a release liner. The disclosed implant devices comprise the pressure-sensitive adhesive terpolymer adhered to a surface thereof. The pressure-sensitive adhesive terpolymer can promote adhesion of the implant device to a location in a subject. |
134 |
TERPOLYMER BLENDS AND THEIR USE AS PRESSURE-SENSITIVE ADHESIVES |
US13221415 |
2011-08-30 |
US20120077028A1 |
2012-03-29 |
Howard Bowman; Bruce W. Hudson |
Disclosed herein are blends prepared from polyester terpolymers that function as pressure-sensitive adhesives. The disclosed articles comprise the terpolymer blends adhered to a release liner. The disclosed implant devices comprise the pressure-sensitive adhesive blend adhered to a surface thereof. The pressure-sensitive adhesive blend can promote adhesion of the implant device to a location in a subject. |
135 |
POLYESTER-BASED MASKING SHEET |
US12993732 |
2009-05-21 |
US20110091716A1 |
2011-04-21 |
Satomi Yoshie; Hitoshi Takahira |
The present invention relates to a polyester-based masking sheet including: a substrate; and a pressure-sensitive adhesive layer provided on the substrate, which contains a polyester resin obtained by condensation-polymerizing a plant-derived dicarboxylic acid with a plant-derived diol in a ratio such that a content of hydroxyl group in the diol is from 1.01 to 1.40 mol per 1.00 mol of carboxyl group contained in the dicarboxylic acid, and a tackifier in an amount of from 10 to 50 parts by weight per 100 parts by weight of the polyester resin, and is crosslinked by a crosslinking agent to have a gel fraction of 40 to 90%. |
136 |
OPTICAL FILM |
US12851152 |
2010-08-05 |
US20110045311A1 |
2011-02-24 |
Kiyoshi Itoh |
The present invention is to provide an optical film excellent in adhesion and hardness. An optical film comprising an optically-transparent substrate, an adhesion layer and a hard coat layer, the adhesion layer and the hard coat layer being provided in this order on one surface of the optically-transparent substrate, wherein the adhesion layer is made of a composition mainly comprising a resin of the same kind as a resin constituting the optically-transparent substrate, and a glass transition temperature of the adhesion layer is lower than that of the optically-transparent substrate, wherein the hard coat layer is formed of a cured product of a curable resin composition for the hard coat layer, and wherein a transition area, which has both components of the adhesion layer and the hard coat layer in a mixed state, resides between the adhesion layer and the hard coat layer. |
137 |
PHA blends |
US10783995 |
2004-02-20 |
US07781539B2 |
2010-08-24 |
Robert S. Whitehouse |
This invention relates to blends containing two or more polyhydroxyalkanoates (PHAs), and related methods and articles. |
138 |
ADHESIVES COMPATIBLE WITH CORROSION SENSITIVE LAYERS |
US12538948 |
2009-08-11 |
US20100040842A1 |
2010-02-18 |
Albert I. Everaerts; Jianhui Xia |
An article comprising an adhesive having an acid number of less than about 5 is provided. The adhesive is selected from the group consisting of polyurea, polyamide, polyurethane, polyester, addition cure silicone and combinations thereof. The adhesive is in contact with a corrosion sensitive layer selected from the group of metal and metal alloys. When the article is conditioned for about 21 days at about 60° C and 90% relative humidity, the corrosion sensitive layer exhibits a change from its initial electrical resistance value of 20% or less. |
139 |
SELF-ADHESIVE FILM |
US12470851 |
2009-05-22 |
US20090291299A1 |
2009-11-26 |
Soo-Young Lee; Kyoung-Cap Jeon; Sang-Young Yun |
A self-adhesive film is provided. The self-adhesive film includes an adhesive surface layer containing an adhesive distributed from a surface to a first depth. The self-adhesive film has a much higher adhesive strength than conventional coating type adhesive tapes and leaves no adhesive residue on an adherend. |
140 |
METAL/PLASTIC HYBRID STRUCTURAL PARTS |
US12302544 |
2007-05-31 |
US20090202840A1 |
2009-08-13 |
Dragan Griebel; Marcel Sommer |
The invention relates to a structural part that has a metal component, a plastic component and a bonding agent system interconnecting the metal component and the plastic component. The invention is characterized in that the bonding agent system consists of a plastic bonding agent or of a plastic bonding agent combined with a primer, the plastic bonding agent being a polyester, a polyurethane or an epoxide that is modified with a diene and/or a polyene. The invention also relates to a method for producing said structural part. |