-
公开(公告)号：US20210269612A1
公开(公告)日：2021-09-02
申请号：US17256457
申请日：2018-06-29
申请人： Edward F. CASSIDY , Ying ZHANG , Xi ZHANG , Matthew Yatco MENESES , Hamed LAKROUT , BORAL IP HOLDINGS (AUSTRALIA) PTY LIMITED
摘要： Foam composites and methods of preparation thereof are discussed. For example, the foam composite may include a polymeric material and a particulate filler, wherein the compressive strength of the foam composite is equal to or greater than 20 psi, the density is 4 pcf to 40 pcf, and wherein the thermal conductivity is equal to or less than 0.050 W/m K. the particulate filler may include fly ash, e.g., in an amount of about of 45% to about 75% by weight with respect to the total weight of the foam composite. The foam composite may be prepared from a mixture of a polyol, an isocyanate, the particulate filler, and a liquid blowing agent having a boiling point equal to or greater than 25° C. or 30° C.
-
公开(公告)号：US20200317851A1
公开(公告)日：2020-10-08
申请号：US16302450
申请日：2016-05-23
发明人： Hamed LAKROUT , Russ MAJORS , Brian SHAW , Guy CROCCO , Li AL , Amitabha KUMAR , Russell HILL
摘要： Polyurethane foams and methods of manufacturing are described herein. The foam can include (a) a polyurethane formed by the reaction of (i) one or more isocyanates selected from the group consisting of diisocyanates, polyisocyanates, and mixtures thereof, and (ii) one or more polyols; and (b) a filler. The amount of filler in the foam can be from 50 to 90% by weight, based on the total weight of the foam. The filler can include a plurality of fibers and/or a particulate filler. The polyurethane foams described herein are made without adding a surfactant to the reaction mixture. The density of the polyurethane foam can be at least 5 lb/ft3.
-
公开(公告)号：US20200157008A1
公开(公告)日：2020-05-21
申请号：US16751397
申请日：2020-01-24
发明人： Russell L. HILL
摘要： The present invention relates to the use of sacrificial agents to counteract the deleterious impact of gypsum contaminants on the effectiveness of certain stucco additives, particularly, water reducing agents and foaming agents, in a stucco slurry used to make gypsum wallboard.
-
公开(公告)号：US10030126B2
公开(公告)日：2018-07-24
申请号：US14893838
申请日：2015-06-05
发明人： Amitabha Kumar , Li Ai , Russell L. Hill
IPC分类号： C08K13/04
摘要： Polyurethane composites and methods of preparation are described herein. The polyurethane composites can comprise (a) a polyurethane formed by the reaction of (i) one or more isocyanates selected from the group consisting of diisocyanates, polyisocyanates, and mixtures thereof, and (ii) one or more polyols, (b) a particulate filler having a bulk density of 1 g/cm3 or greater, (c) optionally a fiber material, and (d) a lightweight filler having a bulk density from 0.01 g/cm3 to less than 1 g/cm3. In some examples, the lightweight filler can be selected from expanded perlite, expanded clay, foamed glass, and combinations thereof. Articles such as building materials comprising the polyurethane composites are also disclosed.
-
公开(公告)号：US09988512B2
公开(公告)日：2018-06-05
申请号：US14784196
申请日：2015-01-22
发明人： Guy Crocco , Ying Zhang , Li Ai
IPC分类号： C08K3/00 , C08G18/76 , C08G18/40 , C08G18/48 , C08G18/42 , C08G18/50 , C08G18/18 , C08K11/00 , C08G101/00
CPC分类号： C08K3/013 , C08G18/1816 , C08G18/4018 , C08G18/4208 , C08G18/4804 , C08G18/4808 , C08G18/4816 , C08G18/482 , C08G18/5021 , C08G18/7664 , C08G2101/00 , C08G2101/0008 , C08G2101/0016 , C08G2101/0025 , C08G2101/0033 , C08G2101/0083 , C08K3/0033 , C08K11/005 , C08L75/04
摘要： Composite materials and methods for their preparation are described herein. The composite materials can comprise (a) a polyurethane and (b) from 35% to 90% by weight, based on the total weight of the composite, of a particulate filler dispersed in the polyurethane. The polyurethane can be formed by the reaction of (i) one or more isocyanates selected from the group consisting of diisocyanates, polyisocyanates, and mixtures thereof, and (ii) one or more polyols. The one or more polyols that form the polyurethane comprise a high hydroxyl number polyol having a hydroxyl number of at least 250 mg KOH/g. In some cases, the one or more polyols that form the polyurethane can have a weight average equivalent weight of from 200 to 1100 amu. In some cases, the one or more polyols that form the polyurethane can include less than 5% by weight, based on the total weight of the one or more polyols that form the polyurethane, of one or more flexible polyols having a hydroxyl number of less than 150 mg KOH/g and a functionality of less than 3.
-
公开(公告)号：US09745224B2
公开(公告)日：2017-08-29
申请号：US14345508
申请日：2012-10-05
发明人： Russell L. Hill , Russ Majors
IPC分类号： C04B18/08 , B05D7/00 , B32B5/18 , B32B13/12 , B32B27/40 , C04B22/06 , C04B24/04 , C04B28/00 , C04B111/00 , C04B103/10
CPC分类号： C04B18/08 , B05D7/52 , B32B5/18 , B32B13/12 , B32B27/40 , B32B2250/02 , B32B2250/24 , B32B2266/0278 , B32B2375/00 , B32B2419/00 , B32B2607/00 , C04B22/062 , C04B24/04 , C04B28/006 , C04B2103/10 , C04B2111/00612 , Y02P40/165 , Y02W30/92 , Y10T428/24999 , Y10T428/31598 , C04B7/02 , C04B20/002 , C04B20/0048 , C04B24/06
摘要： Inorganic polymer/organic polymer composites and methods for their preparation are described herein. The inorganic polymer/organic polymer composites comprise a first layer comprising an inorganic polymer and a second layer adhered to the first layer comprising an organic polymer. The inorganic polymer is formed by reacting, in the presence of water, a reactive powder, an activator, and optionally a retardant. The reactive powder comprises 85% by weight or greater fly ash and less than 10% by weight portland cement. Also described herein are building materials including the composites.
-
公开(公告)号：USD757960S1
公开(公告)日：2016-05-31
申请号：US29529644
申请日：2015-06-09
设计人： Russell Hill , Brian Below , Kenneth Bruns , Guy Crocco , Bob Rathbone , Brian Shaw
-
公开(公告)号：USD755408S1
公开(公告)日：2016-05-03
申请号：US29529650
申请日：2015-06-09
设计人： Russell Hill , Brian Below , Kenneth Bruns , Joel Charlton , Guy Crocco , Bob Rathbone , Brian Shaw
-
公开(公告)号：US20150267029A1
公开(公告)日：2015-09-24
申请号：US14355559
申请日：2013-04-12
发明人： Russell L. Hill , Guy Crocco , Russ K. Majors
IPC分类号： C08K3/00
CPC分类号： G06F17/30256 , C08G18/163 , C08G18/1808 , C08G18/24 , C08G18/3275 , C08G18/4018 , C08G18/4027 , C08G18/4208 , C08G18/482 , C08G18/4829 , C08G18/5021 , C08G18/544 , C08G18/546 , C08G18/6622 , C08G18/7664 , C08G18/7671 , C08G2101/00 , C08K3/013 , C08K3/04 , C08K5/17 , C08K11/00 , G06F3/017 , G06F17/30244 , G06F17/30247 , G06F17/30259 , G06F17/30268 , G06F17/30277 , G06F17/30312 , G06F17/30486 , G06F17/30831 , G06F17/30864 , G06F17/3087 , G06F17/30994 , G06K9/00221 , G06K9/00523 , G06K9/00577 , G06K9/00597 , G06K9/00624 , G06K9/00664 , G06K9/00671 , G06K9/00744 , G06K9/209 , G06K9/22 , G06K9/3241 , G06K9/46 , G06K9/6288 , G06K9/72 , G06K9/78 , G06K2209/21 , G06Q20/10 , G06Q30/0261 , G06Q30/0267 , G06Q30/0269 , G06Q30/0601 , G06Q30/0613 , G06Q30/0623 , G06Q30/0625 , G06Q30/0635 , G06T7/00 , H04N5/23229 , H04N5/23293 , H04N5/44 , C08L75/04
摘要： Composite materials and methods for their preparation are described herein. The composite materials can comprise a polyurethane and an absorptive filler. The polyurethane can be formed from the reaction of at least one isocyanate selected from the group consisting of diisocyanates, polyisocyanates, and combinations thereof, and one or more isocyanate-reactive monomers. The one or more isocyanate-reactive monomers can comprise at least one polyol and a first isocyanate-reactive monomer which includes one or more isocyanate-reactive functional groups and a moiety configured to associate with the absorptive filler.
摘要翻译： 本文描述了复合材料及其制备方法。 复合材料可以包含聚氨酯和吸收性填料。 聚氨酯可以由至少一种选自二异氰酸酯，多异氰酸酯及其组合的异氰酸酯和一种或多种异氰酸酯反应性单体的反应形成。 一种或多种异氰酸酯反应性单体可以包含至少一种多元醇和第一异氰酸酯反应性单体，其包括一个或多个异氰酸酯反应性官能团和被配置为与吸收性填料缔合的部分。
-
公开(公告)号：US11198753B2
公开(公告)日：2021-12-14
申请号：US16302450
申请日：2016-05-23
发明人： Hamed Lakrout , Russ Majors , Brian Shaw , Guy Crocco , Li Al , Amitabha Kumar , Russell Hill
摘要： Polyurethane foams and methods of manufacturing are described herein. The foam can include (a) a polyurethane formed by the reaction of (i) one or more isocyanates selected from the group consisting of diisocyanates, polyisocyanates, and mixtures thereof, and (ii) one or more polyols; and (b) a filler. The amount of filler in the foam can be from 50 to 90% by weight, based on the total weight of the foam. The filler can include a plurality of fibers and/or a particulate filler. The polyurethane foams described herein are made without adding a surfactant to the reaction mixture. The density of the polyurethane foam can be at least 5 lb/ft3.
-
-
-
-
-
-
-
-
-
搜索结果
60 条记录 (耗时 0.025 秒)