公开(公告)号：US09814187B2

公开(公告)日：2017-11-14

申请号：US14353504

申请日：2012-10-25

申请人： Huntsman International LLC

发明人： Johan Antoine Stefaan Macken ,  Loredana Moro ,  Johannes Eduward Irene Marie Josefa Clerinx ,  Annelies Vandevelde

IPC分类号： A01G9/10 ,  A01G31/00 ,  C08G18/76 ,  C08G18/10 ,  C08G18/08 ,  C08G18/48 ,  C08G101/00

CPC分类号： A01G9/1086 ,  A01G24/00 ,  C08G18/10 ,  C08G18/14 ,  C08G18/4804 ,  C08G18/4833 ,  C08G18/4837 ,  C08G18/7664 ,  C08G2101/005 ,  C08G2101/0083

摘要： Process for making a foam suitable as plant growth medium by reacting a polyisocyanate, a polyether polyol mixture and water at an isocyanate index of 90-150 wherein the polyol mixture used comprises at least 2 polyols and wherein the polyol mixture comprises less than 50% by weight oxyethylene calculated on the weight of the polyol mixture.

公开(公告)号：US09795835B2

公开(公告)日：2017-10-24

申请号：US14947141

申请日：2015-11-20

申请人： Acushnet Company

发明人： Michael J Sullivan ,  Derek A. Ladd ,  Mark L. Binette ,  Brian Comeau ,  Michael Michalewich ,  Shawn Ricci

IPC分类号： A63B37/02 ,  A63B37/00 ,  C08G18/48 ,  C08G18/66 ,  C08G18/72 ,  C08G18/76 ,  C08G18/79 ,  C08G18/24 ,  C08G18/32 ,  C08G101/00

CPC分类号： A63B37/0075 ,  A63B37/0024 ,  A63B37/0031 ,  A63B37/0032 ,  A63B37/0033 ,  A63B37/0035 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0044 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0058 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0066 ,  A63B37/0076 ,  A63B37/0091 ,  A63B37/0092 ,  C08G18/246 ,  C08G18/3206 ,  C08G18/324 ,  C08G18/4854 ,  C08G18/6677 ,  C08G18/6685 ,  C08G18/725 ,  C08G18/7664 ,  C08G18/7671 ,  C08G18/792 ,  C08G2101/0083

摘要： Golf ball multi-layered core sub-assemblies and the resulting golf balls are provided. The core structure includes a foam inner core (center); and intermediate and outer core layers. Foamed polyurethane is preferably used to make the inner core. The intermediate and outer core layers are preferably made from non-foamed thermoplastic compositions such as ethylene acid copolymer ionomer. In an alternative version, the intermediate core layer may be made of a thermoset rubber such as polybutadiene. The core layers have different hardness and specific gravity levels. The core structure and resulting ball have relatively good resiliency.

公开(公告)号：US20170253689A1

公开(公告)日：2017-09-07

申请号：US15529040

申请日：2015-11-05

申请人： CJ CHEILJEDANG CORPORATION

发明人： Sun Joo MOON ,  Da Eun KIM ,  Jeung Yil PARK ,  Sang Mok LEE ,  Min Ho JUNG ,  Young Ran KIM ,  Jung Min KIM ,  Jin Hwa CHANG

IPC分类号： C08G18/64 ,  C08J9/00 ,  C08J9/14 ,  C08G18/76 ,  C08G18/20 ,  C08G18/24 ,  C08G18/48 ,  C08G18/08 ,  C08G18/16

CPC分类号： C08G18/6492 ,  C08G18/0838 ,  C08G18/14 ,  C08G18/165 ,  C08G18/2027 ,  C08G18/2063 ,  C08G18/244 ,  C08G18/246 ,  C08G18/4804 ,  C08G18/4825 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0083 ,  C08J9/0061 ,  C08J9/04 ,  C08J9/141 ,  C08J2201/022 ,  C08J2203/14 ,  C08J2205/10 ,  C08J2375/08 ,  C08L75/04 ,  C08L97/00

摘要： A rigid polyurethane foam which is a polymerization product of a composition including a concentrated acid hydrolytic lignin, a polyol, and an isocyanate, and a method of preparing the rigid polyurethane foam.

公开(公告)号：US09751284B2

公开(公告)日：2017-09-05

申请号：US14410091

申请日：2013-06-20

申请人： DOW GLOBAL TECHNOLOGIES LLC

发明人： Sara Cavalca ,  Sabrina Fregni

IPC分类号： B32B27/06 ,  B32B25/20 ,  B32B27/08 ,  B32B27/30 ,  B32B27/40 ,  B32B37/14 ,  C08G18/48 ,  C08G18/66 ,  C08G18/72 ,  C08G18/76 ,  C08G18/79 ,  C08G18/10 ,  C08G18/32 ,  C08G18/42 ,  C08G18/68 ,  C08J9/04 ,  B32B5/20 ,  C08G101/00

CPC分类号： B32B27/065 ,  B32B5/20 ,  B32B27/08 ,  B32B27/304 ,  B32B27/40 ,  B32B37/14 ,  B32B2266/0278 ,  B32B2305/72 ,  C08G18/10 ,  C08G18/3206 ,  C08G18/4236 ,  C08G18/4816 ,  C08G18/4837 ,  C08G18/4841 ,  C08G18/6677 ,  C08G18/68 ,  C08G18/725 ,  C08G18/7664 ,  C08G18/798 ,  C08G2101/0016 ,  C08G2101/0083 ,  C08J9/04 ,  C08J2375/04

摘要： Skinned composites contain a plasticized polymer skin layer adhered to a layer of a polyurethane. The polyurethane is made from a reaction mixture that contains specified amounts of a polyester polyol and an acidic material. The presence of both the polyester polyol and acid leads to significantly improved adhesion between the polyurethane and skin layer. The invention is particularly useful when the skin is highly plasticized.

公开(公告)号：US09745437B2

公开(公告)日：2017-08-29

申请号：US14369011

申请日：2012-12-27

申请人： SKC Co., Ltd.

发明人： Jae Soo Yang ,  Hee Young Choi ,  Jeongmoo Kim ,  Joon Mo Lee

IPC分类号： C08J9/00 ,  C08G18/76 ,  C08G18/78 ,  C08G18/18 ,  C08G18/42 ,  C08G18/32 ,  F16F1/36 ,  C08G18/10 ,  B60G11/22 ,  C08G101/00

CPC分类号： C08J9/0028 ,  B60G11/22 ,  C08G18/10 ,  C08G18/1833 ,  C08G18/3206 ,  C08G18/4277 ,  C08G18/7678 ,  C08G18/7837 ,  C08G2101/0008 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08G2350/00 ,  F16F1/3605 ,  C08G18/7621 ,  C08G18/02

摘要： This invention relates to a method of preparing a microcellular polyurethane elastomer by reacting naphthalene diisocyanate with a polyol to prepare a prepolymer containing an isocyanate (NCO) group, followed by mixing the prepared polyurethane prepolymer with a plasticizer, water, an emulsifier and the like, and then foaming the prepolymer blend to prepare a polyurethane elastomer, wherein the emulsifier is a mixture of (a) a compound selected from the group consisting of 2,4-toluene diisocyanate, 2,6-toluene diisocyanate, 2,4-diphenylmethane diisocyanate, 4,4′-diphenylmethane diisocyanate, hexamethylene diisocyanate, 1,4′-cyclohexane diisocyanate and mixtures thereof, and (b) a C2-10 hydrocarbon having a molecular weight of 500 or less with two to four hydroxyl groups, or mixtures thereof. The method of the invention can optimize the viscosity and properties of the prepolymer resulting from the reaction of naphthalene diisocyanate with a polyol, thus improving processability.

公开(公告)号：US09718936B2

公开(公告)日：2017-08-01

申请号：US14377072

申请日：2013-02-05

申请人： Covestro Deutschland AG

发明人： Stephan Schleiermacher ,  Patrick Klasen ,  Reinhard Albers ,  Stephan Moers ,  Dirk Steinmeister ,  Dieter Seidel ,  Torsten Heinemann ,  Hans-Detlef Arntz

IPC分类号： C08J9/00 ,  C08G18/48 ,  C08G18/76 ,  C08G18/79 ,  C08G18/30 ,  C08G18/09 ,  C08G18/10 ,  C08G18/22 ,  C08G18/42 ,  C08G18/32 ,  C08G18/73 ,  C08J9/36 ,  C08G101/00

CPC分类号： C08J9/00 ,  C08G18/092 ,  C08G18/10 ,  C08G18/225 ,  C08G18/302 ,  C08G18/3206 ,  C08G18/4238 ,  C08G18/4837 ,  C08G18/73 ,  C08G18/7664 ,  C08G18/794 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0083 ,  C08J9/365 ,  C08J2375/08

摘要： The present invention relates to a process for producing a rigid polyurethane-polyisocyanurate foam C, comprising the step of reacting (i) an isocyanate-terminated prepolymer B with (ii) an activator component A comprising at least one trimerization catalyst A1 and at least one blowing agent A3 in a reaction mixture to form a foam, characterized in that—there is used an isocyanate-terminated prepolymer B obtained from a reaction of an isocyanate B1 having a mean isocyanate functionality of from ≧2.3 to ≦2.9 with a polyol component B2, and—the activator component A comprises water as the blowing agent A3 in an amount of from ≧5 wt. % to ≦50 wt. %,—the isocyanate index in the reaction mixture is in a range of from ≧400 to ≧500, and—the isocyanate content of the prepolymer B is in a range of from ≧21 wt. % to ≦30 wt. %, based on the total mass of the prepolymer B, and—wherein in the reaction of the prepolymer B and the activator component A a conversion contribution to polyisocyanurate of ≦75% is achieved. Rigid foams C so produced have good flame retarding properties while at the same time having good insulating properties and stability properties. The present invention relates further to a rigid polyisocyanurate foam C produced by the process according to the invention, to the use of such a rigid polyisocyanurate foam C in the production of heat-insulating structural components, and to a heat-insulating structural component comprising such a rigid polyurethane-polyisocyanurate foam.

公开(公告)号：US20170190080A1

公开(公告)日：2017-07-06

申请号：US15314854

申请日：2015-05-29

申请人： BASF SE

发明人： Gerd Rischko ,  Jörg Pöltl ,  Julio Albuerne

IPC分类号： B29C44/12 ,  C08G18/76 ,  C08G18/79 ,  B60R13/02 ,  B32B5/20 ,  B32B27/06 ,  B32B27/30 ,  C08G18/08 ,  C08G18/48

CPC分类号： B29C44/12 ,  B29K2075/00 ,  B29K2105/04 ,  B29K2627/06 ,  B29L2031/3008 ,  B32B5/20 ,  B32B27/065 ,  B32B27/304 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2266/0278 ,  B32B2307/72 ,  B32B2605/003 ,  B60R13/02 ,  C08G18/12 ,  C08G18/14 ,  C08G18/1808 ,  C08G18/1825 ,  C08G18/1833 ,  C08G18/3206 ,  C08G18/324 ,  C08G18/3281 ,  C08G18/4018 ,  C08G18/4216 ,  C08G18/4816 ,  C08G18/482 ,  C08G18/4837 ,  C08G18/5021 ,  C08G18/6674 ,  C08G18/6681 ,  C08G18/721 ,  C08G18/7657 ,  C08G18/7664 ,  C08G18/7671 ,  C08G18/797 ,  C08G2101/0016 ,  C08G2101/0058 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08G18/6688 ,  C08G18/6622

摘要： In a process for producing a composite element having at least a covering layer and polyurethane foam, the covering layer is inserted into a mold and a polyurethane reaction mixture is introduced onto the covering layer. The polyurethane reaction mixture is reacted to form a polyurethane foam, wherein the polyurethane reaction mixture is obtained by mixing a) polyisocyanate with b) compounds having isocyanate-reactive OH groups, c) blowing agents including water, d) thickeners and e) catalysts. Bis(N,N-dimethylaminoethoxyethyl) carbamate, N,N,N-trimethyl-N-hydroxyethylbis(aminopropyl ether), N,N,N-trimethyl-N-hydroxyethyl(aminoethyl ether) or mixtures thereof and/or tetramethyldiaminoethyl ether are employed as catalysts and the polyurethane foam has a density of not more than 200 g/dm3.

公开(公告)号：US20170183443A1

公开(公告)日：2017-06-29

申请号：US15457514

申请日：2017-03-13

申请人： MITSUI CHEMICALS, INC.

发明人： Goro KUWAMURA ,  Toshihiko NAKAGAWA ,  Daisuke HASEGAWA ,  Satoshi YAMASAKI

IPC分类号： C08G18/75 ,  C08J9/00 ,  C08G18/48 ,  C09D175/08 ,  C08G18/08 ,  C08G18/16

CPC分类号： C08J9/125 ,  B29C41/18 ,  B60R13/02 ,  C08G18/0823 ,  C08G18/10 ,  C08G18/12 ,  C08G18/14 ,  C08G18/163 ,  C08G18/2825 ,  C08G18/3206 ,  C08G18/341 ,  C08G18/3876 ,  C08G18/4018 ,  C08G18/48 ,  C08G18/6225 ,  C08G18/6659 ,  C08G18/6674 ,  C08G18/6688 ,  C08G18/722 ,  C08G18/757 ,  C08G18/758 ,  C08G18/7837 ,  C08G18/792 ,  C08G2101/005 ,  C08G2101/0083 ,  C08G2120/00 ,  C08J5/18 ,  C08J9/00 ,  C08J2375/08 ,  C08K3/20 ,  C09D175/08 ,  C09D175/14 ,  D01F6/70 ,  G02B1/041 ,  C08L75/00 ,  C08G18/3225 ,  C08G18/3231 ,  C08G18/3228

摘要： Disclosed is a polyurethane resin which is obtained by a reaction between a polyisocyanate component, which contains 1,4-bis(isocyanatomethyl)cyclohexane including not less than 80% by mole of trans isomers, and an active hydrogen compound component.

公开(公告)号：US20170174569A1

公开(公告)日：2017-06-22

申请号：US15454719

申请日：2017-03-09

申请人： PLY GEM INDUSTRIES, INC.

发明人： JEREMY E. WARREN ,  ERIC B. DICKEY ,  BRYAN K. BEASLEY

IPC分类号： C04B26/16 ,  C08G18/76 ,  B29C43/00 ,  B29B7/88 ,  B29C35/02 ,  B29C43/48 ,  C04B14/06 ,  C08G18/36

CPC分类号： C04B26/16 ,  B29B7/88 ,  B29C35/02 ,  B29C39/24 ,  B29C43/003 ,  B29C43/48 ,  B29C44/02 ,  B29C2043/483 ,  B29K2075/00 ,  B29K2105/12 ,  B29K2309/06 ,  B29K2509/06 ,  B29L2031/10 ,  C04B14/068 ,  C04B2111/40 ,  C08G18/36 ,  C08G18/7664 ,  C08G18/7671 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08K3/36 ,  F41A17/063 ,  G05B9/02 ,  G05B19/0428 ,  G05B2219/50193 ,  Y10T428/249986 ,  Y10T442/10 ,  C04B14/06 ,  C04B38/0067 ,  C04B38/02 ,  C04B40/0259 ,  C04B2103/40 ,  C04B38/103

摘要： A lightweight foamed polymer concrete admixture for use in fabricating building components, the polymer concrete comprising a mixture of a polyol, an isocyanate, an aggregate, and water, wherein once mixed, the mixture releases carbon dioxide gas creating a foamed mixture that may be shaped to form a building component such as, but not limited to, lap siding, shake siding, trim boards, stone and stucco sheeting.

公开(公告)号：US20170145178A1

公开(公告)日：2017-05-25

申请号：US15423670

申请日：2017-02-03

申请人： Momentive Performance Materials Inc.

发明人： Yilong Luo ,  SengKok Tan ,  MingLiang He ,  Ladislau Heisler ,  Bright Dai ,  Paul Edwin Austin

IPC分类号： C08J9/00 ,  C08G18/76 ,  B32B27/40 ,  C08G18/18 ,  B32B5/18 ,  C08G18/08 ,  C08G18/48

CPC分类号： C08J9/0038 ,  B32B5/18 ,  B32B27/40 ,  B32B2307/3065 ,  C08G18/0838 ,  C08G18/14 ,  C08G18/1833 ,  C08G18/4829 ,  C08G18/4837 ,  C08G18/7621 ,  C08G77/46 ,  C08G2101/0008 ,  C08G2101/0083 ,  C08J2205/06 ,  C08J2375/08 ,  C08L75/08 ,  C08L83/12

摘要： A polyurethane foam forming composition, processes for making a foam from such compositions, and laminates and composites comprising foams made from such compositions. The polyurethane foams are polyether based foams that are heat bondable, such as by, for example, flame lamination, to a substrate. The foams are formed from a composition comprising a silicone based surfactant. The surfactant comprises alkyl siloxane units and units with pendant acetoxy capped polyether groups.