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11. 发明授权

US4579878A Polymer foam, thermoformed shaped thereof and methods of forming same 失效
标题翻译：聚合物泡沫，其热成型及其形成方法
公开(公告)号：US4579878A
公开(公告)日：1986-04-01
申请号：US669984
申请日：1984-11-09
申请人： Charles M. Krutchen , Wen-Pao Wu
发明人： Charles M. Krutchen , Wen-Pao Wu
IPC分类号： B29C51/00 , C08J9/04 , C08J9/14 , C08L69/00 , C08L71/12 , C08J9/22
CPC分类号： C08J9/145 , B29C44/50 , B29C51/002 , B29C51/00 , B29K2079/00 , C08J2379/08 , Y10S521/918
摘要： A foam structure having a density of less than about 20 lbs/ft.sup.3. The method of forming the same comprising forming a homogeneous melt blend under pressure of a polymer member selected from the group consisting of polyetherimide resin particles, polycarbonate resin particles, a polymer blend of polyphenylene oxide and polystyrene in particle form imbibed with a blowing agent, followed by extrusion of the same into a lower pressure atmosphere. A composition comprising said particles imbibed with methylene chloride, chloroform, 1,1,2-trichloroethane or mixtures thereof. A method of thermoforming said foam in sheet form.
摘要翻译：密度小于约20磅/平方英尺的泡沫结构。其形成方法包括在选自聚醚酰亚胺树脂颗粒，聚碳酸酯树脂颗粒，聚苯醚和聚苯乙烯的聚合物共混物的聚合物构件的压力下形成均匀的熔融共混物，其中颗粒形式与发泡剂一起吸收，随后通过将其挤压到较低压力的气氛中。包含吸收了二氯甲烷，氯仿，1,1,2-三氯乙烷或其混合物的所述颗粒的组合物。一种以片状形式热成形所述泡沫的方法。

12. 发明授权

US4579710A Polymer foam, thermoformed shapes thereof and methods of forming same 失效
公开(公告)号：US4579710A
公开(公告)日：1986-04-01
申请号：US756902
申请日：1985-07-19
申请人： Charles M. Krutchen , Wen-Pao Wu
发明人： Charles M. Krutchen , Wen-Pao Wu
IPC分类号： B29C51/00 , C08J9/14
CPC分类号： C08J9/145 , B29C44/50 , B29C51/002 , B29C51/00 , B29K2079/00 , C08J2379/08
摘要： A foam structure having a density of less than about 20 lbs/ft.sup.3. The method of forming the same comprising forming a homogeneous melt blend under pressure of a polymer member selected from the group consisting of polyetherimide resin particles, polycarbonate resin particles, a polymer blend of polyphenylene oxide and polystyrene in particle form imbibed with a blowing agent, followed by extrusion of the same into a lower pressure atmosphere. A composition comprising said particles imbibed with methylene chloride, chloroform, 1,1,2-trichloroethane or mixtures thereof. A method of thermoforming said foam in sheet form.

13. 发明申请

US20180079871A1 Foams and Films Using Specialized Lignin 审中-公开
公开(公告)号：US20180079871A1
公开(公告)日：2018-03-22
申请号：US15709335
申请日：2017-09-19
申请人： Sweetwater Energy, Inc.
发明人： Scott TUDMAN
IPC分类号： C08H7/00 , C08J5/18 , C08J9/14
CPC分类号： C08H6/00 , C08G18/06 , C08G18/18 , C08G18/4081 , C08G18/48 , C08G18/6492 , C08G18/7664 , C08G2101/0025 , C08G2101/005 , C08G2230/00 , C08J5/18 , C08J9/141 , C08J9/144 , C08J9/145 , C08J9/146 , C08J2201/022 , C08J2203/14 , C08J2203/142 , C08J2203/182 , C08J2301/02 , C08J2375/08 , C08J2397/02
摘要： This disclosure provides polymer and film derivatives of specialized clean lignin with improved properties. This disclosure also provides methods of making polymer and film derivatives of specialized clean lignin with improved properties.

14. 发明申请

US20170298170A1 FLAME-RETARDANT URETHANE RESIN COMPOSITION 审中-公开
公开(公告)号：US20170298170A1
公开(公告)日：2017-10-19
申请号：US15513652
申请日：2015-09-25
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： Yousuke OKADA , Kazuhiro OKADA , Takehiko USHIMI , Yasunari KUSAKA , Toshitaka YOSHITAKE
IPC分类号： C08G18/18 , C08K3/00 , C08G18/48 , C08J9/00 , C08G18/72 , C08K3/02 , C08G101/00
CPC分类号： C08G18/1875 , C08G18/092 , C08G18/163 , C08G18/1808 , C08G18/2027 , C08G18/2081 , C08G18/225 , C08G18/4208 , C08G18/48 , C08G18/72 , C08G18/7671 , C08G2101/0025 , C08G2101/005 , C08G2101/0058 , C08G2105/02 , C08J9/0019 , C08J9/0023 , C08J9/0038 , C08J9/0061 , C08J9/0066 , C08J9/145 , C08J2201/022 , C08J2203/142 , C08J2203/182 , C08J2205/10 , C08J2375/04 , C08J2375/06 , C08J2471/02 , C08K3/013 , C08K3/016 , C08K3/02 , C08K3/22 , C08K3/34 , C08K5/005 , C08K7/02 , C08K2003/026 , C08K2003/2237 , C08K2201/003 , C08K2201/005 , C08L75/04
摘要： The flame-retardant urethane resin composition contains a polyisocyanate compound, a polyol compound, a trimerization catalyst, a blowing agent, and an additive, wherein the additives include red phosphorus and a filler, and the filler has an aspect ratio of 5 to 50, an average particle diameter of 0.1 μm or larger, but smaller than 15 μm, and a melting point of 750° C. or higher.

15. 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.

16. 发明申请

US20160208040A1 PIPA Polyol Based Conventional Flexible Foam 有权
标题翻译： PIPA多元醇常规柔性泡沫
公开(公告)号：US20160208040A1
公开(公告)日：2016-07-21
申请号：US14917000
申请日：2014-09-11
申请人： DOW GLOBAL TECHNOLOGIES LLC
发明人： Paul A. Cookson , Irena Amici-Kroutilova , Alberto Lora Lamia , Francois Casati
IPC分类号： C08G18/48 , C08G18/08 , C08G18/62 , C08G18/16 , C08G18/76
CPC分类号： C08J9/0061 , C08G18/0876 , C08G18/14 , C08G18/165 , C08G18/1808 , C08G18/222 , C08G18/244 , C08G18/3281 , C08G18/409 , C08G18/4829 , C08G18/6262 , C08G18/7621 , C08G18/7806 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08J9/0004 , C08J9/145 , C08J2375/04 , C08J2475/04 , C08K5/0066 , C08L75/04
摘要： A process for forming a conventional flexible polyurethane foam includes providing a polyol component including a PIPA polyol that is a dispersion having a solids content from 10% to 75 wt %, based on a total weight of the PIPA polyol, providing an isocyanate component that includes at least one polyisocyanate, providing an additive component that includes a catalyst, and forming a reaction mixture including the polyol component, the isocyanate component, and the additive component to form a flexible polyurethane foam with a resiliency value below 45%. The reaction mixture has an isocyanate index from 90 to 150. The PIPA polyol is a reaction product of a mixture including at least a low equivalent weight polyol having a number average hydroxyl equivalent weight of less than 80, a polyisocyanate compound having a number average isocyanate equivalent weight that is less than 225, and a liquid base poly ether polyol having a number average hydroxyl equivalent weight from 200 to 1500 and at least 80% of secondary hydroxyl groups based on a total amount of hydroxyl groups in the liquid base polyether polyol.
摘要翻译：用于形成常规柔性聚氨酯泡沫的方法包括提供包含PIPA多元醇的多元醇组分，所述PIPA多元醇是基于PIPA多元醇总重量的固体含量为10％至75重量％的分散体，提供包含至少一种多异氰酸酯，提供包括催化剂的添加剂组分，以及形成包含多元醇组分，异氰酸酯组分和添加剂组分的反应混合物，以形成弹性值低于45％的柔性聚氨酯泡沫。该反应混合物的异氰酸酯指数为90至150.PIPA多元醇是包含至少数均羟值当量小于80的低当量多元醇的混合物的反应产物，具有数均异氰酸酯的多异氰酸酯化合物小于225的当量，以及基于液体基聚醚多元醇中的羟基总量的数均羟基当量为200至1500和至少80％仲羟基的液体基醚多元醇。

17. 发明申请

US20140336292A1 Foaming Agents And Compositions Containing Fluorine Substituted Olefins And Methods Of Foaming 审中-公开
标题翻译：含氟取代烯烃的发泡剂和组合物及发泡方法
公开(公告)号：US20140336292A1
公开(公告)日：2014-11-13
申请号：US14282909
申请日：2014-05-20
申请人： JAMES M. BOWMAN , DAVID J. WILLIAMS
发明人： JAMES M. BOWMAN , DAVID J. WILLIAMS
IPC分类号： C08J9/12 , C08J9/14
CPC分类号： C08J9/127 , B32B5/18 , C08F112/08 , C08G18/06 , C08G2101/0025 , C08J9/122 , C08J9/14 , C08J9/143 , C08J9/144 , C08J9/145 , C08J9/146 , C08J9/148 , C08J9/149 , C08J2203/06 , C08J2203/12 , C08J2203/14 , C08J2203/162 , C08J2207/04 , C08J2325/06 , C08J2375/04 , C08K5/02 , Y10T428/249989
摘要： Disclosed are bowing agent compositions, foamable compositions, foams, foaming methods and/or foamed articles comprising one or more C2 to C6 fluoroalkenes, more preferably one or more C3 to C5 fluoroalkenes, and even more preferably one or more compounds having Formula I as follows: XCFzR3-z (I) where X is a C1, C2, C3, C4, or C5 unsaturated, substituted or unsubstituted radical, each R is independently Cl, F, Br, I or H, and z is 1 to 3, it generally being preferred that the fluoroalkene of the present invention has at least four (4) halogen substituents, at least three of which are F and even more preferably none of which are Br.
摘要翻译：本发明公开了包含一种或多种C 2至C 6氟代烯烃，更优选一种或多种C 3至C 5氟代烯烃，甚至更优选一种或多种式I化合物的弯曲剂组合物，可发泡组合物，泡沫，发泡方法和/或发泡制品，：XCFzR3-z（I）其中X是C1，C2，C3，C4或C5不饱和的取代或未取代的基团，每个R独立地为Cl，F，Br，I或H，z为1至3，通常优选本发明的氟代烯烃具有至少四个（4）卤素取代基，其中至少三个是F，甚至更优选不是Br。

18. 发明申请

US20130072590A1 PHENOLIC FOAM 有权
标题翻译：酚醛泡沫
公开(公告)号：US20130072590A1
公开(公告)日：2013-03-21
申请号：US13603889
申请日：2012-09-05
申请人： Vincent Coppock , Ruud Zeggelaar , Hiroo Takahashi , Toshiyuki Kato
发明人： Vincent Coppock , Ruud Zeggelaar , Hiroo Takahashi , Toshiyuki Kato
IPC分类号： C08L71/08
CPC分类号： C08J9/145 , C08J9/0066 , C08J9/149 , C08J2203/14 , C08J2203/142 , C08J2361/06 , C08J2361/10 , C08L71/08 , Y10T428/249953 , Y10T442/647
摘要： A phenolic foam is made by foaming and curing a foamable phenolic resin composition that comprises a phenolic resin, a blowing agent, an acid catalyst and an inorganic filler. The blowing agent comprises a blend of chlorinated aliphatic hydrocarbon containing 2 to 5 carbon atoms and an aliphatic hydrocarbon containing from 3 to 6 carbon atoms mixed in a ratio of 60/40 to 5/5 parts by weight. The inorganic filler is at least one selected from a metal hydroxide, a metal oxide, a metal carbonate and a metal powder. The phenolic foam has a pH of 5 or more and a water uptake less than 1 kg/m2. A phenolic foam with a higher pH value compared with conventional phenolic foam reduces corrosion risk when in contact with metallic materials. The phenolic foam maintains excellent long-term stable thermal insulation performance, low water uptake and fire resistance performance and by using the said blowing agent, does not harm the environment as an ozone or global warming depleting material.
摘要翻译：通过发泡和固化包含酚醛树脂，发泡剂，酸催化剂和无机填料的可发泡酚醛树脂组合物来制备酚醛泡沫。发泡剂包含含有2至5个碳原子的氯化脂族烃和含有3至6个碳原子的脂族烃的混合物，其混合比例为60/40至5/5重量份。无机填料是选自金属氢氧化物，金属氧化物，金属碳酸盐和金属粉末中的至少一种。酚醛泡沫体的pH为5以上，吸水量小于1kg / m 2。与常规酚醛泡沫相比，具有较高pH值的酚醛泡沫体在与金属材料接触时可降低腐蚀风险。酚醛泡沫塑料具有优异的长期稳定的隔热性能，低吸水性和耐火性能，并且通过使用所述发泡剂，不会对臭氧或全球变暖消耗材料造成危害。

19. 发明申请

US20130065044A1 Foaming Agents And Compositions Containing Fluorine Substituted Olefins And Methods Of Foaming 有权
标题翻译：含氟取代烯烃的发泡剂和组合物及发泡方法
公开(公告)号：US20130065044A1
公开(公告)日：2013-03-14
申请号：US13585755
申请日：2012-08-14
申请人： James M. Bowman , David J. Williams
发明人： James M. Bowman , David J. Williams
IPC分类号： C08J9/14 , B32B5/18 , C08G18/06 , C08J9/12 , C08F112/08
CPC分类号： C08J9/127 , B32B5/18 , C08F112/08 , C08G18/06 , C08J9/122 , C08J9/14 , C08J9/143 , C08J9/144 , C08J9/145 , C08J9/146 , C08J9/148 , C08J9/149 , C08J2203/06 , C08J2203/12 , C08J2203/14 , C08J2203/162 , C08J2207/04 , C08J2325/06 , C08J2375/04 , C08K5/02 , Y10T428/249989
摘要： Disclosed are bowing agent compositions, foamable compositions, foams, foaming methods and/or foamed articles comprising one or more C2 to C6 fluoroalkenes, more preferably one or more C3 to C5 fluoroalkenes, and even more preferably one or more compounds having Formula I as follows: XCFzR3-z (I) where X is a C1, C2, C3, C4, or C5 unsaturated, substituted or unsubstituted radical, each R is independently Cl, F, Br, I or H, and z is 1 to 3, it generally being preferred that the fluoroalkene of the present invention has at least four (4) halogen substituents, at least three of which are F and even more preferably none of which are Br.
摘要翻译：本发明公开了包含一种或多种C 2至C 6氟代烯烃，更优选一种或多种C 3至C 5氟代烯烃，甚至更优选一种或多种式I化合物的弯曲剂组合物，可发泡组合物，泡沫，发泡方法和/或发泡制品，：XCFzR3-z（I）其中X是C1，C2，C3，C4或C5不饱和的取代或未取代的基团，每个R独立地为Cl，F，Br，I或H，z为1至3，通常优选本发明的氟代烯烃具有至少四个（4）卤素取代基，其中至少三个是F，甚至更优选不是Br。

20. 发明申请

US20120329893A1 HYDROCHLOROFLUOROOLEFIN BLOWING AGENT COMPOSITIONS 审中-公开
标题翻译：氢氯酚氟化物发泡剂组合物
公开(公告)号：US20120329893A1
公开(公告)日：2012-12-27
申请号：US13583032
申请日：2011-02-15
申请人： Laurent Abbas
发明人： Laurent Abbas
IPC分类号： C09K3/00 , C08J9/14
CPC分类号： C08J9/144 , C08G2101/00 , C08J9/142 , C08J9/145 , C08J9/149 , C08J2203/12 , C08J2203/146 , C08J2203/162 , C08J2205/044 , C08J2205/052 , C08J2375/04
摘要： The invention relates to the use of a composition as an agent for blowing a projected biocomponent polyurethane foam, said composition including 1-chloro-3,3,3-trifluoropropane and/or 2-chloro-3,3,3-trifluoropropene and at least one additional compound selected from among hydrochlorofluoroolefins, hydrofluoroolefins, hydrochloroolefins, hydrofluorocarbons, hydrochlorofluorocarbons, hydrocarbons, substituted or non-substituted ethers, substituted or non-substituted alcohols, substituted or non-substituted aldehydes, substituted or non-substituted ketones and substituted or non-substituted esters. Said composition has a boiling point greater than or equal to 20° C. The invention also relates to a method for manufacturing polyurethane foam on the basis of the use above and moreover relates to specific compositions that are appropriate for implementing the invention.
摘要翻译：本发明涉及组合物作为用于喷射投影的生物组分聚氨酯泡沫的试剂的用途，所述组合物包括1-氯-3,3,3-三氟丙烷和/或2-氯-3,3,3-三氟丙烯，并且在取代或未取代的醇，取代或未取代的醛，取代或未取代的酮和取代或非取代的酮，以及取代或未取代的醚，取代或未取代的醚，取代或未取代的醚， - 取代酯。所述组合物具有大于或等于20℃的沸点。本发明还涉及基于上述用途制备聚氨酯泡沫的方法，并且还涉及适用于实施本发明的具体组合物。

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