专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180265661A1 EXTRUDED STYRENE RESIN FOAM AND METHOD FOR PRODUCING SAME 审中-公开
公开(公告)号：US20180265661A1
公开(公告)日：2018-09-20
申请号：US15983938
申请日：2018-05-18
申请人： Kaneka Corporation
发明人： Takenori Kikuchi , Shunji Kurihara , Koji Shimizu
IPC分类号： C08J9/00 , B29C47/00
CPC分类号： C08J9/0019 , B29C48/0012 , B29C48/0022 , B29C48/022 , B29C48/03 , B29K2025/04 , B29K2025/06 , B29K2027/12 , B29K2105/0026 , B29K2105/04 , B29K2507/04 , C08J9/0014 , C08J9/0023 , C08J9/0038 , C08J9/0052 , C08J9/0061 , C08J9/0066 , C08J9/0071 , C08J9/141 , C08J9/142 , C08J9/146 , C08J9/149 , C08J2201/03 , C08J2203/12 , C08J2203/14 , C08J2203/162 , C08J2203/202 , C08J2205/052 , C08J2325/06 , C08J2363/02 , C08J2453/02
摘要： A styrene resin extruded foam includes a styrene resin, a flame retarder, a hydrofluoroolefin, an alcohol, and at least one selected from the group consisting of a saturated hydrocarbon having 3 to 5 carbon atoms, dimethyl ether, and alkyl chloride. An amount of the flame retarder is 0.5 to 8.0 parts by weight relative to 100 parts by weight of the styrene resin. The styrene resin extruded foam has an apparent density of 20 to 45 kg/m3 and a closed cell ratio of not less than 90%. An amount of the hydrofluoroolefin added is 65 to 90 mol % relative to 100 mol % in total of the hydrofluoroolefin and the alcohol which are added. An amount of the alcohol added is 10 to 35 mol % relative to 100 mol % in total of the hydrofluoroolefin and the alcohol which are added.

2. 发明申请

US20180258201A1 Thiol-Acrylate Based Foam Precursor Composition 审中-公开
公开(公告)号：US20180258201A1
公开(公告)日：2018-09-13
申请号：US15756971
申请日：2015-09-02
申请人： Greenseal NV
发明人： Oguz Turunc , Filip Duprez
IPC分类号： C08F20/38 , C08J9/00 , C08J9/14 , C08J9/16 , C08J9/228
CPC分类号： C08F20/38 , B65D83/752 , C08G75/045 , C08J9/0047 , C08J9/141 , C08J9/142 , C08J9/16 , C08J9/228 , C08J2207/04 , C08J2333/14
摘要： A polymeric foam precursor composition including the following components: (a) a di- or tri-functional (meth)acrylate oligomer (2); (b) a di- or higher-functional thiol compound (3); and (c) a borane compound (4) as initiator. The foam precursor composition can be isocyanate free, and the curing rate is largely moisture independent and can cure at low temperatures, below freezing point.

3. 发明授权

US09982106B2 Porous resin particles, method of manufacturing porous resin particles, dispersion liquid, and use of porous resin particles 有权
公开(公告)号：US09982106B2
公开(公告)日：2018-05-29
申请号：US14781093
申请日：2014-03-20
申请人： Sekisui Plastics Co., Ltd.
发明人： Shinya Matsuno , Masaaki Nakamura
IPC分类号： C08J9/14 , A61Q1/12 , A61K8/81 , C09D135/02 , A61K8/02 , A61Q1/02 , C08F2/26 , C08J3/12
CPC分类号： C08J9/142 , A61K8/0279 , A61K8/8152 , A61K2800/412 , A61Q1/02 , A61Q1/12 , C08F2/26 , C08J3/12 , C08J2333/08 , C08J2335/02 , C09D135/02 , C08F2222/1013 , C08F220/14 , C08F2220/288
摘要： Disclosed are porous resin particles which contain a polymer of a monomer mixture of a mono(meth)acrylate-based monomer and a polyfunctional vinyl-based monomer. The mono(meth)acrylate-based monomer contains an ethylenic unsaturated group only in a (meth)acrylic acid residue, a hydroxyl group in an alcohol residue, and at least one of an ether group and an ester group in an alcohol residue. The polyfunctional vinyl-based monomer contains two or more ethylenic unsaturated groups. The porous resin particles have a water absorption value of from more than 400 ml to 700 ml per 100 g of the particles and an oil absorption value of from more than 400 ml to 700 ml per 100 g of the particles.

4. 发明授权

US09963568B2 Foaming agent and manufacturing method forming agent therefor, rubber composition, cross-linked foam and manufacturing method therefor, and rubber molded article 有权
公开(公告)号：US09963568B2
公开(公告)日：2018-05-08
申请号：US15639729
申请日：2017-06-30
申请人： MITSUI CHEMICALS, INC.
发明人： Ryo Nakatsuji , Hiroki Ebata , Yuji Ishii , Kiyohide Inomata
IPC分类号： C08J9/00 , C08J9/04 , C08J9/12 , C08J9/14 , C08L21/00 , C08L23/16
CPC分类号： C08J9/142 , C08J9/125 , C08J2307/00 , C08J2321/00 , C08J2323/16 , C08L21/00 , C08L23/16 , C08L2203/14 , C08L2205/02 , C08L2312/00
摘要： [Object] To provide an excellent foaming agent which does not have problems in handling and operation (example: risk of explosion or fire) and inhibition of cross-linking resulting from a foaming agent and problems, such as, mold pollution and environmental pollution, caused by a foaming agent residue, which has excellent uniform dispersibility in a subject of foaming, and which can be used as an alternative to the chemical decomposition type foaming agent.[Solution] A foaming agent formed from at least (A) a high molecular weight compound having a saturated water absorption of 10 to 1,000 g/g in ion-exchanged water (25° C.) and (B) water, wherein a storage modulus (G′) of the agent, determined on the basis of a viscoelasticity measurement at a temperature of 20° C., is 8.0×101 to 1.0×106 Pa at a frequency of 5 rad/s.

5. 发明申请

US20180066100A1 ISOCYANATE-BASED TEMPERATURE-RESISTANT FOAMS WITH HIGH FLAME RESISTANCE 审中-公开
公开(公告)号：US20180066100A1
公开(公告)日：2018-03-08
申请号：US15551779
申请日：2016-02-17
申请人： BASF SE , Covestro Deutschland AG
发明人： Sindhu MENON , Roland KRÄMER , Jürgen BOOS , Florian HUPKA , Torsten HAGEN
IPC分类号： C08G18/18 , C08G18/00 , C08G18/76 , C08J9/00 , C08J9/02 , C08J9/12 , C08J9/14
CPC分类号： C08G18/1816 , C08G18/003 , C08G18/1825 , C08G18/1833 , C08G18/7664 , C08G2101/00 , C08G2101/005 , C08G2101/0083 , C08G2170/60 , C08J9/0028 , C08J9/02 , C08J9/12 , C08J9/142 , C08J9/143 , C08J9/149 , C08J2203/12 , C08J2203/142 , C08J2203/162 , C08J2203/182 , C08J2205/10 , C08J2207/02 , C08J2375/00
摘要： The invention relates to temperature-resistant foams with a high degree of flame resistance, to the production of same from aromatic isocyanates and polyepoxides using incorporable catalysts and with formic acid as a blowing agent, and to the use of said foams.

6. 发明申请

US20180066078A1 PRODUCTION OF A PMMA FOAM USING CROSS-LINKING AGENTS, REGULATORS AND BLOWING AGENTS 审中-公开
公开(公告)号：US20180066078A1
公开(公告)日：2018-03-08
申请号：US15554488
申请日：2016-03-21
申请人： EVONIK RÖHM GMBH
发明人： Thomas RICHTER , Christoph SEIPEL , Kay BERNHARD , Sivakumara K. KRISHNAMOORTHY , Sebastian BUEHLER
IPC分类号： C08F2/38 , C08F220/14 , C08J9/228 , C08J9/14 , C08L33/12
CPC分类号： C08F2/38 , C08F2/44 , C08F20/14 , C08F220/14 , C08F2222/1013 , C08J9/02 , C08J9/06 , C08J9/142 , C08J9/228 , C08J2201/026 , C08J2203/12 , C08J2205/046 , C08J2205/10 , C08J2207/00 , C08J2333/12 , C08L33/12
摘要： The present invention relates to novel types of PMMA foams and also to the production thereof. The recipes used in the production process include particularly crosslinkers and chain transfer agents as recipe constituents, mostly in low concentrations, in addition to suitable blowing agents. It was found that, surprisingly, the invention provides a simple-to-produce stable PMMA foam having very good properties.

7. 发明授权

US09765477B2 Low density attached polyurethane foams made using a combination of frothing and blowing methods 有权
公开(公告)号：US09765477B2
公开(公告)日：2017-09-19
申请号：US14908111
申请日：2014-08-12
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： David J. Honkomp
IPC分类号： D06N7/00 , C08J9/30 , B05D3/00 , D06N3/00 , B05D5/00 , B05D7/00 , D06N3/14 , D06N3/12 , C08J9/14 , C08J9/12 , C08J9/02 , C08J9/22 , C08G18/08 , C08G18/00 , C08G18/48 , C08G18/66 , C08G18/76 , C08G18/24 , C08G18/36 , C08G101/00
CPC分类号： D06N3/0047 , B05D3/007 , B05D5/00 , B05D7/00 , C08G18/00 , C08G18/08 , C08G18/242 , C08G18/36 , C08G18/4812 , C08G18/4837 , C08G18/6696 , C08G18/7664 , C08G2101/0008 , C08G2101/0066 , C08J9/02 , C08J9/12 , C08J9/14 , C08J9/141 , C08J9/142 , C08J9/143 , C08J9/144 , C08J9/145 , C08J9/146 , C08J9/147 , C08J9/148 , C08J9/149 , C08J9/22 , C08J9/30 , C08J2201/00 , C08J2203/00 , C08J2203/12 , C08J2203/14 , C08J2203/142 , C08J2203/144 , C08J2203/146 , C08J2203/16 , C08J2203/162 , C08J2203/164 , C08J2203/166 , C08J2375/04 , C08J2475/04 , D06N3/0043 , D06N3/005 , D06N3/0086 , D06N3/0088 , D06N3/12 , D06N3/14 , D06N3/146 , D06N7/0071 , D06N7/0086 , D06N2203/068 , D06N2205/04 , D06N2205/045 , D06N2211/066 , D06N2213/06 , D10B2503/00 , D10B2503/04 , D10B2503/041
摘要： Textiles backed with a polyurethane cushion are produced by applying a layer of frothed polyurethane-forming mixture to a surface of the textile. The mixture contains both water and a physical blowing agent. The layer expands due to the action of the water and the physical blowing agent and cures to form an attached cushion having a density of 176 g/L or less.

8. 发明授权

US09650485B2 High temperature sulfone (HTS) foam materials 有权
公开(公告)号：US09650485B2
公开(公告)日：2017-05-16
申请号：US14434451
申请日：2013-10-10
申请人： SOLVAY SPECIALTY POLYMERS USA, LLC.
发明人： Mohammad Jamal El-Hibri , Nirupama Kenkare , Kermit S. Kwan , William Walter Looney
IPC分类号： B32B5/18 , C08J9/04 , C08G75/23 , C08L81/06 , C08J9/00 , C08J9/14 , B32B27/06
CPC分类号： C08J9/04 , B32B5/18 , B32B27/065 , B32B2250/03 , B32B2250/24 , B32B2266/0214 , B32B2305/022 , B32B2307/102 , B32B2307/304 , B32B2307/306 , B32B2307/3065 , C08G75/23 , C08J9/0066 , C08J9/142 , C08J2201/03 , C08J2381/06 , C08J2481/06 , C08L81/06 , Y10T428/249953
摘要： A foam material made from a composition [composition (C)] comprising at least one high temperature poly(aryl ether sulfone) (PAESHT) polymer characterized in that the PAES polymer comprises from 1 to 99% by weight amount of at least one recurring unit (RPAES) [(RPAES−1)]) based on the total amount of recurring units, and from 1 to 99% by weight amount of at least one recurring unit (RPAES) [(RPAES−2)], based on the total amount of recurring units, and wherein said (RPAES−2) recurring unit is different from the (RPAES−1) recurring unit.

9. 发明授权

US09649262B2 Azeotrope-like compositions of tetrafluoropropene and alcohols 有权
公开(公告)号：US09649262B2
公开(公告)日：2017-05-16
申请号：US14840623
申请日：2015-08-31
申请人： HONEYWELL INTERNATIONAL INC.
发明人： James M. Bowman , Rajiv R. Singh , David J. Williams , Hang T. Pham , Justin L. Becker
IPC分类号： C08J9/14 , A61K8/04 , C09K3/30 , C09K5/04 , C11D7/50 , A61K9/12 , A61Q19/00 , C10M129/06 , C10M131/04 , C11D17/00 , A61K8/69 , A61Q15/00
CPC分类号： A61K8/046 , A61K8/69 , A61K9/124 , A61K2800/591 , A61Q15/00 , A61Q19/00 , C08J9/142 , C08J9/146 , C08J9/149 , C08J2203/12 , C08J2203/182 , C08J2207/04 , C08J2325/06 , C08J2375/04 , C09K3/30 , C09K5/045 , C09K2205/102 , C09K2205/126 , C09K2205/32 , C10M129/06 , C10M131/04 , C11D7/5081 , C11D17/0043
摘要： A composition including an effective amount of trans-1,3,3,3-tetrafluoropropene component combined with an effective amount of an alcohol selected from the group of methanol, ethanol, propanol, isopropanol, tert-butanol, isobutanol, 2-ethyl hexanol and any combination thereof, where the composition has azeotropic properties.

10. 发明申请

US20160347901A1 REACTIVE AMINE CATALYSTS FOR POLYURETHANE APPLICATIONS 审中-公开
标题翻译：用于聚氨酯应用的反应性胺催化剂
公开(公告)号：US20160347901A1
公开(公告)日：2016-12-01
申请号：US15170142
申请日：2016-06-01
申请人： Air Products and Chemicals, Inc.
发明人： JUAN JESUS BURDENIUC , Torsten Panitzsch , Kai Xi , Renee Jo Keller
IPC分类号： C08G18/18 , C08J9/14 , C07C273/18 , C08G18/32 , C08G18/76
CPC分类号： C08G18/1825 , C07C273/1809 , C08G18/1841 , C08G18/3203 , C08G18/657 , C08G18/7621 , C08G2101/0008 , C08G2101/0083 , C08J9/142 , C08J2205/06 , C08J2375/04
摘要： Tertiary amine catalysts having isocyanate reactive groups that are capable of forming thermally stable covalent bonds able to withstand temperatures up to 120° C. are disclosed. These catalyst can be used to produce polyurethane foam having the following desirable characteristics: a) very low chemical emissions over a wide range of environmental conditions and isocyanate indexes (e.g. indexes as low as 65 but higher than 60) while meeting all physical property requirements; b) sufficient hydrolytic stability to maintain the catalyst covalently bound to foam without leaching of tertiary amine catalyst when foam is exposed to water or aqueous solutions even at temperatures higher than ambient (temperature range 25° C. to 90° C.); and c) stable contact interface between the polyurethane polymer and other polymers (for example polycarbonate) with minimal migration of tertiary amine catalyst from polyurethane polymer to other polymers yielding no noticeable polymer deterioration at the point of contact even under conditions of heat and humidity.
摘要翻译：公开了具有能够形成能够承受高达120℃的温度的热稳定共价键的具有异氰酸酯反应性基团的叔胺催化剂。这些催化剂可用于生产具有以下所需特性的聚氨酯泡沫：a）在满足所有物理性能要求的同时，在广泛的环境条件和异氰酸酯指数（例如低至65但高于60的指数）下，化学物质排放量非常低。 b）即使在高于环境温度（温度范围为25°C至90°C）的情况下，即使泡沫暴露于水或水溶液时，也可保持催化剂共价结合泡沫体而不浸提叔胺催化剂; 和c）聚氨酯聚合物和其它聚合物（例如聚碳酸酯）之间的稳定的接触界面，其中叔胺催化剂从聚氨酯聚合物到其它聚合物的最小迁移，即使在热和湿度的条件下也在接触点处没有显着的聚合物劣化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式