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

WO2013154694A1 POLYCARBONATE BLEND AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：聚碳酸酯混合物及其生产方法
公开(公告)号：WO2013154694A1
公开(公告)日：2013-10-17
申请号：PCT/US2013/028966
申请日：2013-03-05
申请人： ROHM & HAAS COMPANY , NELLIAPPAN, Veera, G. , LUNDQUIST, Eric, G. , SAINT-GERARD, Yannick
发明人： NELLIAPPAN, Veera, G. , LUNDQUIST, Eric, G. , SAINT-GERARD, Yannick
IPC分类号： C08L69/00 , C08L33/12
CPC分类号： C08L69/00 , C08L33/12 , C08F220/14 , C08F2220/1841
摘要： A blend comprising from 50 to 95 percent by weight polycarbonate; and from 5 to 50 percent by weight modified methyl methacrylate polymer, wherein the modified methyl methacrylate polymer is selected from the group consisting of modified methyl methacrylate homopolymer, modified methyl methacrylate copolymers, and combinations thereof; wherein the modified methyl methacrylate polymer has one or more end groups provided by reaction with one or more chain transfer agents selected from the group consisting of mercapto esters, cycloalkyl and substituted cycloalkyl thiols, hydroxyl thiols, aryl and substituted aryl thiols, and aminoalkyl thiols, wherein the modified methyl methacrylate polymer has a Mw from 5,000 to 100,000 g/mole; and wherein the blend exhibits a pencil hardness equal to or greater than F measured according to ASTM D3363 - 05 is provided. A method for preparing a polycarbonate/modified methyl methacrylate blend is also provided.
摘要翻译：包含50至95重量％的聚碳酸酯的共混物; 和5至50重量％的改性甲基丙烯酸甲酯聚合物，其中所述改性甲基丙烯酸甲酯聚合物选自改性甲基丙烯酸甲酯均聚物，改性甲基丙烯酸甲酯共聚物及其组合; 其中所述改性甲基丙烯酸甲酯聚合物具有一个或多个端基，其通过与一种或多种选自巯基酯，环烷基和取代的环烷基硫醇，羟基硫醇，芳基和取代的芳基硫醇以及氨基烷基硫醇的链转移剂反应而提供，其中所述改性的甲基丙烯酸甲酯聚合物具有5,000至100,000g / mol的Mw; 并且其中所述共混物显示根据ASTM D3363-05测量的等于或大于F的铅笔硬度。还提供了制备聚碳酸酯/改性甲基丙烯酸甲酯共混物的方法。

2. 发明申请

WO2013095876A1 METHOD FOR MEASURING POLYMER FOAM EXPANSION AND APPARATUS FOR USE THEREIN 审中-公开
标题翻译：用于测量聚合物泡沫膨胀的方法和用于其的装置
公开(公告)号：WO2013095876A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/066735
申请日：2012-11-28
申请人： ROHM & HAAS COMPANY , STEWART, Seth, Thomas , VAN RHEENEN, Paul, R.
发明人： STEWART, Seth, Thomas , VAN RHEENEN, Paul, R.
IPC分类号： B29C44/60 , G01B5/06 , B29C47/92
CPC分类号： B29C44/60 , B29C44/50 , B29C47/0009 , B29C47/92 , B29C2947/92171 , B29C2947/92314 , B29C2947/924 , B29C2947/92666 , B29C2947/92809 , B29C2947/92895 , G01B5/068
摘要： A method of measuring polymer foam expansion comprising extruding a free foaming polymer formulation which comprises one or more blowing agents; feeding the extruded formulation through a right angle die (12) to produce a formed foam having a foam front at an exit of the die; measuring a thickness of the formed foam (16) at the die nozzle (14), using a laser thickness measuring device comprising a laser (18), a vertical positioner (20) driven by a motor drive (22) wherein the laser is attached to the vertical positioner permitting adjustment of a vertical position of the laser; adjusting a speed of the motor drive so that the laser moves at a vertical displacement rate equal to the vertical displacement rate of the foam front exiting the die; and recording the foam thickness, wherein the thickness of the formed foam is measured every x seconds where x is from 0.05 to 0.15 and the thickness is recorded as a function of time is provided. Also provided is an apparatus for executing the inventive method.
摘要翻译：一种测量聚合物泡沫膨胀的方法，包括挤出包含一种或多种发泡剂的游离发泡聚合物制剂; 通过直角模具（12）将挤出的制剂进料，以在模具的出口处产生具有泡沫前端的成形泡沫; 使用包括激光器（18）的激光厚度测量装置，由电机驱动器（22）驱动的垂直定位器（20）测量所述形成的泡沫体（16）在所述模头喷嘴（14）处的厚度，到垂直定位器，允许调整激光器的垂直位置; 调整电机驱动器的速度，使得激光器以等于离开模具的泡沫前沿的垂直位移速率的垂直位移速率移动; 并记录泡沫厚度，其中形成的泡沫体的厚度每x秒测量，其中x为0.05至0.15，并且提供厚度作为时间的函数。还提供了一种用于执行本发明的方法的装置。

3. 发明申请

WO2013154693A1 POLYCARBONATE BLEND ARTICLES AND METHOD OF PRODUCING THE SAME 审中-公开
标题翻译：聚碳酸酯混合物及其制备方法
公开(公告)号：WO2013154693A1
公开(公告)日：2013-10-17
申请号：PCT/US2013/028964
申请日：2013-03-05
申请人： ROHM & HAAS COMPANY , NELLIAPPAN, Veera, G. , LUNDQUIST, Eric, G. , SAINT-GERARD, Yannick
发明人： NELLIAPPAN, Veera, G. , LUNDQUIST, Eric, G. , SAINT-GERARD, Yannick
IPC分类号： C08L33/12 , C08L69/00
CPC分类号： C08L33/12 , B29C43/22 , B29C43/24 , B29C45/0001 , B29C47/0004 , B29K2033/12 , C08J3/005 , C08J2333/12 , C08J2369/00 , C08J2433/12 , C08J2469/00 , C08L69/00 , C08L2201/02 , C08L2201/10 , C08F220/14 , C08F2220/1841
摘要： A scratch resistant article comprising a blend which comprises from 50 to 95 percent by weight polycarbonate; and from 5 to 50 percent by weight modified methyl methacrylate polymer, wherein the modified methyl methacrylate polymer is selected from the group consisting of modified methyl methacrylate homopolymer, modified methyl methacrylate copolymers, and combinations thereof; wherein the modified methyl methacrylate polymer has one or more end groups provided by reaction with one or more chain transfer agents selected from the group consisting of mercapto esters, cycloalkyl and substituted cycloalkyl thiols, hydroxyl thiols, aryl and substituted aryl thiols, and aminoalkyl thiols, wherein the modified methyl methacrylate polymer has a Mw from 5,000 to 100,000 g/mole; and wherein the blend exhibits a pencil hardness equal to or greater than F measured according to ASTM D3363 - 05 is provided. A method for making a scratch resistant article is also provided.
摘要翻译：包含共混物的防刮擦制品，其包含50至95重量％的聚碳酸酯; 和5至50重量％的改性甲基丙烯酸甲酯聚合物，其中所述改性甲基丙烯酸甲酯聚合物选自改性甲基丙烯酸甲酯均聚物，改性甲基丙烯酸甲酯共聚物及其组合; 其中所述改性甲基丙烯酸甲酯聚合物具有一个或多个端基，其通过与一种或多种选自巯基酯，环烷基和取代的环烷基硫醇，羟基硫醇，芳基和取代的芳基硫醇以及氨基烷基硫醇的链转移剂反应而提供，其中所述改性的甲基丙烯酸甲酯聚合物具有5,000至100,000g / mol的Mw; 并且其中所述共混物显示根据ASTM D3363-05测量的等于或大于F的铅笔硬度。还提供了一种制造耐刮擦制品的方法。

4. 发明申请

WO2019177900A1 VISCOELASTIC FOAM WITH SLOW RECOVERY TIME 审中-公开
公开(公告)号：WO2019177900A1
公开(公告)日：2019-09-19
申请号：PCT/US2019/021420
申请日：2019-03-08
申请人： DOW GLOBAL TECHNOLOGIES LLC , ROHM & HAAS COMPANY
发明人： AOU, Kaoru , KOONCE, William A. , MENG, Qinghao , THIEDE, Christopher , GRIFFITH, William, Jr.
IPC分类号： C08J9/42 , C09D133/08 , C08G101/00
摘要： Recovery times of flexible polyurethane foams are increased by treatment with a pressure sensitive adhesive. An emulsion or dispersion of the adhesive in an aqueous carrier liquid is impregnated into the foam, with subsequent removal of the carrier. This invention is of special interest when the glass transition temperature of the starting foam is 16°C or lower.

5. 发明专利

BR102014030565A2 processo para preparar uma composição de revestimento, e, composição 未知
公开(公告)号：BR102014030565A2
公开(公告)日：2017-04-18
申请号：BR102014030565
申请日：2014-12-05
申请人： ROHM HAAS COMPANY
发明人： ANTONY K VAN DYK , JAMES C BOHLING , JONATHAN P DE ROCHER , KEVIN J HENDERSON
IPC分类号： C09D5/02 , C09D7/00 , C09D7/12 , C09D201/00 , C09D201/02
摘要： "processo para preparar uma revestimento, e, composição" a presente invenção é uma composição que compreende a) composição de uma dispersão aquosa estável de partículas de polímero funcionalizado com unidades estruturais de um monômero de ácido de fósforo ou de um sal do mesmo, e; b) um polímero solúvel em água funcionalizado com unidades estruturais de um monômero de ácido de sulfônico ou de um sal do mesmo, e também um método que compreende misturar a dispersão aquosa estável das partículas de polímero funcionalizado com ácido de fósforo com o polímero funcionalizado com ácido sulfônico, e ti02. a composição da presente invenção é útil como uma formulação de revestimento que f omece uma cobertura aprimorada em comparação com aglutinantes funcionalizados com ácido de fósforo que não incluem o polímero solúvel em água. alternativamente, o mesmo beneficio de cobertura é visto em concentração mais baixa de ácido de fósforo quando o polímero funcionalizado com ácido sulfônico está presente.

6. 发明专利

BRPI0505322A 未知
公开(公告)号：BRPI0505322A
公开(公告)日：2007-08-07
申请号：BRPI0505322
申请日：2005-11-21
申请人： ROHM HAAS COMPANY
发明人： CHEN MAI , ZACK CHRISTINE M , RICE KATHERINE SUE
IPC分类号： C09J133/00 , C09J175/00
摘要： A two-component bonding agent composition of an aqueous component having a polyol and an acrylic-styrene polymer, and an isocyanate component having a water dispersible polyisocyanate.

7. 发明专利

BR0204705A 未知
公开(公告)号：BR0204705A
公开(公告)日：2003-09-16
申请号：BR0204705
申请日：2002-11-18
申请人： ROHM HAAS COMPANY
发明人： BORS DANIEL ARTHUR , GAFFNEY ANNE MAE , MAROLDO STEPHEN GERARD
IPC分类号： B01J23/16 , B01D53/96 , B01J8/02 , B01J8/18 , B01J19/00 , B01J19/08 , B01J19/24 , B01J23/00 , B01J23/20 , B01J23/24 , B01J23/652 , B01J27/057 , B01J35/00 , C07B33/00 , C07B61/00 , C07C5/333 , C07C5/48 , C07C11/06 , C07C17/08 , C07C17/10 , C07C45/33 , C07C45/35 , C07C47/22 , C07C51/215 , C07C51/25 , C07C51/31 , C07C57/05 , C07C253/24 , C07C253/26 , C07C255/08 , C07C255/50
摘要： The application of an electric current to catalysts useful for the vapor phase oxidation of hydrocarbons allows for processes for obtaining enhanced catalytic processing of a given feed material with a given catalyst, processes allowing the ready change-over from one product of a given feed stream to another product of that feed stream without the need to change catalyst, and processes allowing the ready change over from one feed stream to another feed stream with the concomitant change over from one product to another product without the need to change catalyst.

8. 发明专利

DE68929475D1 未知
公开(公告)号：DE68929475D1
公开(公告)日：2003-08-14
申请号：DE68929475
申请日：1989-11-21
申请人： ROHM & HAAS COMPANY PHILADELPH
发明人： LESKO PATRICIA MARIE , STEWART THOMAS , EL A MMA ANTON GEORGES
IPC分类号： C07C209/68 , C07C211/52 , C07C211/53 , C07C217/84 , C07C323/36 , C07D209/08 , C07D215/38 , C07D295/12 , C08F210/14 , C08F218/12 , C08F220/06 , C08F220/18 , C08F220/28 , C12Q1/00 , C14C3/22 , C14C3/28 , C14C9/00 , G01N27/327 , G01N27/416 , C08L33/06 , C09D133/06
摘要： An aqueous dispersion of a copolymer having a weight average molecular weight of from 2,000 to 100,000, and formed from greater than 10% by weight to less than 50% by weight of acrylic acid or methacrylic acid monomer and from more than 50% by weight and less than 90% by weight of at least one of the following hydrophobic monomers: C10-22 alkyl (meth)acrylates, C8-22 alkoxy- or C6-12 alkyl phenoxy- poly (ethylene oxide)(meth)acrylates, C12-22 primary alkenes, and vinyl esters of C12-22 alkyl carboxylic acids is useful in a process for treating leather.

9. 发明专利

BR0202519A 未知
公开(公告)号：BR0202519A
公开(公告)日：2003-05-13
申请号：BR0202519
申请日：2002-07-03
申请人： ROHM HAAS COMPANY
发明人： GHOSH TIRTHANKAR
IPC分类号： B27K3/32 , A01N25/02 , A01N43/80 , A01N55/02 , A01N59/00 , A01N59/08 , A01N59/14 , A01N59/16 , B27K3/08 , B27K3/16 , B27K3/26 , B27K3/34 , B27K3/52 , B27K3/50
摘要： A method for the protection of wood and other wood materials without affecting dimensional stability or surface integrity of the treated material is described. The method involves treating wood material with an iron salt and selected oxidants where the iron salt is preferably complexed with organic chelating ligands. Preferably, a microbicidal agent is also incorporated into the method to provide treated wood products that demonstrate excellent surface integrity, dimensional stability and retention of the infused microbicidal agents for extended periods of time without incurring the detrimental environmental effects of conventional chromium or copper-based inorganic salt preservation methods.

10. 发明专利

BR9805302A 未知
公开(公告)号：BR9805302A
公开(公告)日：2000-02-01
申请号：BR9805302
申请日：1998-12-09
申请人： ROHM HAAS COMPANY
发明人： ROSS RONALD , FUJIMOTO TED TSUTOMO , SHABER STEVEN HOWARD
IPC分类号： C07D213/55 , A01N47/24 , A01N53/00 , C07C271/28 , C07D213/57
摘要： Compounds with fungicidal properties are presented having the formula wherein m and n are 0 or 1; X is hydrogen, halo, (C1-C4)alkyl or alkoxy; Z is (C1-C12) alkyl or haloalkyl; R, R1, R2, R3, and R4 are independently hydrogen, a halogen, lower alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, aryl, arylcycloalkyl, or heterocyclyl, optionally substituted with one or more halogen atoms.

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