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1. 发明授权

US12018186B2 Retort adhesive composition 有权
公开(公告)号：US12018186B2
公开(公告)日：2024-06-25
申请号：US17621226
申请日：2020-05-19
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： Jie Wu , Sudhanwa D. Dewasthale , Mai Chen
IPC分类号： C09J175/08 , B32B1/00 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/20 , B32B27/16 , B32B27/32 , B32B27/36 , B32B37/12 , B65D65/40 , C08G18/10 , C08G18/38 , C08G18/48 , C08G18/66 , C08G18/76 , C09J5/00 , C09J175/00
CPC分类号： C09J175/08 , B32B1/00 , B32B7/12 , B32B15/085 , B32B15/09 , B32B15/20 , B32B27/16 , B32B27/32 , B32B27/36 , B32B37/1284 , B65D65/40 , C08G18/10 , C08G18/3885 , C08G18/4829 , C08G18/6666 , C08G18/7671 , C09J5/00 , B32B2255/06 , B32B2255/10 , B32B2255/26 , B32B2305/72 , B32B2307/31 , B32B2307/718 , B32B2307/732 , B32B2311/24 , B32B2323/10 , B32B2367/00 , B32B2439/46 , B32B2439/70 , C09J2475/00
摘要： A solvent-based polyurethane retort adhesive system for producing laminates including: (A) at least one isocyanate compound, Component A, comprising: a blend of: (i) at least one aliphatic-based isocyanate and (ii) at least one aromatic-based isocyanate; and (B) at least one isocyanate-reactive component, Component B, comprising: (i) at least one phosphate ester compound and (ii) at least one polyether polyol having an average molecular weight of less than 1,500 g/mol; a process for producing the above adhesive; a multi-layer laminate product including the above adhesive; and a process for producing a laminate product using the above adhesive.

2. 发明授权

US11702572B2 Two-component solventless adhesive compositions 有权
公开(公告)号：US11702572B2
公开(公告)日：2023-07-18
申请号：US16617412
申请日：2018-04-04
申请人： Dow Global Technologies LLC , Rohm and Haas Company
发明人： Wenwen Li , Yinzhong Guo , Mai Chen
IPC分类号： C09J175/08 , C08G18/50 , C08G18/10 , C08G18/32 , C08G18/38 , C08G18/66 , C08G18/80 , C08G18/48 , C08G18/75 , B32B7/12
CPC分类号： C09J175/08 , C08G18/10 , C08G18/3206 , C08G18/3885 , C08G18/4812 , C08G18/4825 , C08G18/4829 , C08G18/5084 , C08G18/6696 , C08G18/755 , C08G18/757 , C08G18/758 , C08G18/8054 , B32B7/12
摘要： Two-component solventless polyurethane adhesive compositions comprising an isocyanate component and an isocyanate-reactive are disclosed, the compositions comprising an isocyanate component comprising an isocyanate-terminated prepolymer and an isocyanate-reactive component comprising a hydroxy-terminated polyurethane resin, a polyether polyol, a phosphate ester adhesion promoter, and, optionally, a bio-based polyol. Methods for forming laminate structures are also disclosed, the methods comprising forming an adhesive composition by mixing an isocyanate adhesive component comprising an isocyanate-terminated prepolymer and an isocyanate-reactive adhesive component comprising a hydroxy-terminated polyurethane resin, a polyether polyol, a phosphate ester adhesion promoter, and optionally, a bio-based polyol, applying the adhesive composition to a surface of a first substrate, and bringing a surface of a second substrate into contact with the adhesive composition on the surface of the first substrate, thereby forming the laminate structure. Laminate structures are also disclosed.

3. 发明授权

US09969845B2 Hydroxyl-containing poly(alkylene phosphates) 有权
公开(公告)号：US09969845B2
公开(公告)日：2018-05-15
申请号：US14989176
申请日：2016-01-06
申请人： LANXESS Deutschland GmbH
发明人： Jan-Gerd Hansel , Heiko Tebbe , Michael Wittpahl
IPC分类号： C08G18/48 , C08G79/04 , C09K21/12 , C07F9/09 , C08K5/521 , C08G18/66 , C08G18/76 , C08G18/16 , C08G18/18 , C08G18/24 , C08G18/38 , C08G101/00
CPC分类号： C08G79/04 , C07F9/093 , C08G18/165 , C08G18/1833 , C08G18/244 , C08G18/3885 , C08G18/4825 , C08G18/6666 , C08G18/7621 , C08G2101/0008 , C08G2101/0083 , C08K5/521 , C09K21/12 , C08L75/04
摘要： Flame retardant compositions for polyurethanes may include hydroxyl-containing poly(alkylene phosphates) that have 5 mol % or less of phosphorus from phosphorus-containing compounds having a 31P NMR resonance signal at a chemical shift in the range from 13 ppm to 18 ppm relative to 85 wt % phosphoric acid.

4. 发明申请

US20180112027A1 Low-Viscosity Phosphate Polyols 审中-公开
公开(公告)号：US20180112027A1
公开(公告)日：2018-04-26
申请号：US15792462
申请日：2017-10-24
申请人： Elé Corporation
发明人： Yogi Patel , Floy Pelletier , Edward L. Eubank , Mark Listemann
IPC分类号： C08G18/38 , C08J9/14 , C08J9/00 , C08G18/42 , C08G18/22 , C08G18/18
CPC分类号： C08G18/3885 , C08G18/092 , C08G18/163 , C08G18/1808 , C08G18/225 , C08G18/4018 , C08G18/4208 , C08G18/5075 , C08G18/6633 , C08G18/7664 , C08G2101/0025 , C08G2105/02 , C08J9/0038 , C08J9/141 , C08J2201/022 , C08J2203/14 , C08J2205/10 , C08J2375/06 , C08K5/521 , C08L75/06
摘要： A novel phosphate polyol formulation is described, comprising a polyester polyol, a flame retardant comprising a phosphate polyol, a blowing agent, a catalyst, a surfactant, and a fire-retardant aromatic isocyanate. A further embodiment includes a phosphorus compound, such as a phosphate, a phosphate ester, or an alkyl phosphate such as triethyl phosphate.

5. 发明申请

US20160137814A1 LOW-EMISSION, STABILIZED POLYURETHANE 审中-公开
标题翻译：低排放，稳定的聚氨酯
公开(公告)号：US20160137814A1
公开(公告)日：2016-05-19
申请号：US14899923
申请日：2014-06-10
申请人： BASF SE
发明人： Iran OTERO MARTINEZ , Stefan BOKERN
IPC分类号： C08K5/3435 , C08K5/101
CPC分类号： C08K5/3435 , C08G18/288 , C08G18/2885 , C08G18/3885 , C08G18/5084 , C08G2290/00 , C08K5/101
摘要： The present invention relates to a process for preparing polyurethanes, in which (a) polyisocyanate, (b) polymeric compounds with groups that are reactive towards isocyanates, (c) catalysts, (d) 0.01 to 1% by weight of an aliphatic hydrocarbon (d1) having 2 to 15 carbon atoms which comprise at least one heteroatom selected from the group consisting of oxygen, nitrogen and sulfur, and at least one chlorine or bromine atom, and/or phosphoric acid ester (d2), (e) antioxidants and/or light stabilizers and optionally (f) blowing agents, (g) chain extenders and/or crosslinking agents and (h) auxiliaries and/or additives are mixed to give a reaction mixture and the reaction mixture is allowed to fully react to give the polyurethane, where the phosphoric acid ester corresponds to the general formula (R1—O)3—P═O, where the three radicals R1, independently of one another, are organic radicals which comprise one or more phenyl groups, one or more phosphoric acid groups (polyalkyl phosphate with ethylene oxide) or esters thereof and/or one or more atoms selected from the group consisting of nitrogen, oxygen, fluorine, chlorine and bromine. Furthermore, the present invention relates to polyurethanes obtainable by a process according to the invention and to the use of these polyurethanes in the interior of means of transport.
摘要翻译：本发明涉及一种制备聚氨酯的方法，其中（a）多异氰酸酯，（b）具有对异氰酸酯具有反应性的基团的聚合物，（c）催化剂，（d）0.01至1重量％的脂族烃（ d1）具有2至15个碳原子，其包含至少一个选自氧，氮和硫的杂原子，以及至少一个氯或溴原子，和/或磷酸酯（d2），（e）抗氧化剂和 /或光稳定剂和任选的（f）发泡剂，（g）增链剂和/或交联剂和（h）助剂和/或添加剂混合以产生反应混合物，并使反应混合物充分反应，得到聚氨酯，其中磷酸酯对应于通式（R1-O）3-P = O，其中三个基团R1彼此独立地是包含一个或多个苯基的有机基团，一个或多个磷酸基团（聚烷基磷酸酯与环氧乙烷）或其酯和/或一种或多种选自氮，氧，氟，氯和溴的原子。此外，本发明涉及通过根据本发明的方法获得的聚氨酯和这些聚氨酯在运输工具内部的用途。

6. 发明授权

US09315677B2 Aqueous polyurethane resin composition for flame retardant coated materials and coated products obtained by applying said composition 有权
公开(公告)号：US09315677B2
公开(公告)日：2016-04-19
申请号：US13876610
申请日：2011-08-19
申请人： Naohiro Fujita , Nobuyuki Shimamura
发明人： Naohiro Fujita , Nobuyuki Shimamura
IPC分类号： C08G18/28 , C08L75/00 , C08G18/08 , C08K3/20 , B32B27/28 , C08K5/09 , C08K5/10 , C09D5/18 , C09D5/02 , C08G18/10 , C09D175/04 , C08G18/38
CPC分类号： C09D5/18 , C08G18/10 , C08G18/3885 , C09D5/02 , C09D175/04
摘要： The present invention is an aqueous polyurethane resin composition for a flame retardant coated material comprised of an aqueous dispersion of a polyurethane resin obtained by extending a chain of an urethane prepolymer in an aqueous dispersion. The aqueous dispersion of the urethane prepolymer is obtained by reacting (a) a polyisocyanate component with (b) a polyol component which contains a phosphorus-containing polyol compound represented by the following general formula (1) as an essential component then dispersed the obtained prepolymer in the water, wherein a unit corresponding to the compound represented by the said general formula (1) is contained so that the phosphorus content in the urethane resin solid is 0.3 to 5.0 mass percent; R1 in the formula (1) represents an alkylene group having 2 to 4 carbon atoms, and m and n represent a number from 1 to 10.

7. 发明申请

US20150093821A1 BIODEGRADABLE POLYURETHANES AND USE THEREOF 审中-公开
标题翻译：可生物降解的聚氨酯及其用途
公开(公告)号：US20150093821A1
公开(公告)日：2015-04-02
申请号：US14511370
申请日：2014-10-10
申请人： CARNEGIE MELLON UNIVERSITY , University of Pittsburgh -- Of The Commonwealth System of Higher Education
发明人： Eric J. Beckman , Jeffrey O. Hollinger , Bruce A. Doll , Scott A. Guelcher , Jianying Zhang
IPC分类号： A61L27/18 , C12N5/077 , A61L27/38 , A61L27/54 , A61L27/58
CPC分类号： A61L27/18 , A61L27/3821 , A61L27/54 , A61L27/58 , A61L2300/43 , A61L2430/02 , C08G18/12 , C08G18/3206 , C08G18/348 , C08G18/3885 , C08G18/4833 , C08G18/6446 , C08G18/6659 , C08G18/6692 , C08G18/771 , C08G2101/00 , C08G2101/0083 , C08G2230/00 , C12N5/0654 , C12N2533/40 , C08G18/305
摘要： A biodegradable and biocompatible polyurethane composition synthesized by reacting isocyanate groups of at least one multifunctional isocyanate compound with at least one bioactive agent having at least one reactive group —X which is a hydroxyl group (—OH) or an amine group (—NH2). The polyurethane composition is biodegradable within a living organism to biocompatible degradation products including the bioactive agent. Preferably, the released bioactive agent affects at least one of biological activity or chemical activity in the host organism. A biodegradable polyurethane composition includes hard segments and soft segments. Each of the hard segments is preferably derived from a diurea diol or a diester diol and is preferably biodegradable into biomolecule degradation products or into biomolecule degradation products and a biocompatible diol. Another biodegradable polyurethane composition includes hard segments and soft segments. Each of the hard segments is derived from a diurethane diol and is biodegradable into biomolecule degradation products.
摘要翻译：通过将至少一种多官能异氰酸酯化合物的异氰酸酯基与至少一种具有至少一个羟基（-OH）或胺基（-NH 2）的反应性基团-X的生物活性剂反应合成的可生物降解和生物相容的聚氨酯组合物。聚氨酯组合物在生物体内可生物降解以生物相容的降解产物，包括生物活性剂。优选地，释放的生物活性剂影响宿主生物体中的生物活性或化学活性中的至少一种。可生物降解的聚氨酯组合物包括硬链段和软链段。每个硬链段优选衍生自二脲二醇或二酯二醇，并且优选可生物降解成生物分子降解产物或生物分子降解产物和生物相容性二醇。另一种可生物降解的聚氨酯组合物包括硬链段和软链段。每个硬链段都衍生自二氨基甲酸酯二醇，并可生物降解成生物分子降解产物。

8. 发明申请

US20100256286A1 NOVEL HYDROPHILIC POLYISOCYANATE COMPOSITIONS BASED ON PHOSPHATE ESTERS 有权
标题翻译：基于磷酸酯的新型水解聚异氰酸酯组合物
公开(公告)号：US20100256286A1
公开(公告)日：2010-10-07
申请号：US12743478
申请日：2008-11-17
申请人： Jean-Marie Bernard , Philippe Olier
发明人： Jean-Marie Bernard , Philippe Olier
IPC分类号： C08L75/04 , C08L69/00 , C08L67/00 , B05D3/02
CPC分类号： C08G18/706 , C08G18/3885 , C08G18/792 , C08K5/17 , C08K5/521 , C08L75/00
摘要： The invention relates to a composition comprising at least one (poly)isocyanate and at least one surfactant comprising an amino acid and a mixture of compounds of formulae (I) and (II) wherein i and j independently represent 0 or 1; and R1 et R2 are identical or different and independently represent a hydrocarbonated chain. Said mixture of compounds of formulae (I) and (II) is characterised in that the molar ratio between compound (II) and compound (I) is higher than 1.
摘要翻译：本发明涉及包含至少一种（多）异氰酸酯和至少一种表面活性剂的组合物，其包含氨基酸和式（I）和（II）化合物的混合物，其中i和j独立地表示0或1; 并且R 1和R 2相同或不同并且独立地表示烃基链。式（I）和（II）化合物的所述混合物的特征在于化合物（II）和化合物（I）之间的摩尔比高于1。

9. 发明授权

US06838118B2 Method of coating bare, untreated metal substrates 有权
标题翻译：涂覆裸露未处理金属基材的方法
公开(公告)号：US06838118B2
公开(公告)日：2005-01-04
申请号：US10292051
申请日：2002-11-12
申请人： David L. Newton , William H. Plassmann
发明人： David L. Newton , William H. Plassmann
IPC分类号： B05D7/24 , B05D3/12 , B05D7/14 , B05D7/16 , C08G18/38 , C08G18/46 , C09D175/04 , C09D175/06 , C09D183/04
CPC分类号： C08G18/4684 , B05D3/12 , B05D7/16 , C08G18/3885 , C09D175/04 , C08L75/04
摘要： The present invention provides a method for coating bare, untreated metal substrates wherein a coating composition comprising one or more particularly defined additives is applied directly to a bare metal substrate which has not been chemically and/or mechanically altered. The invention provides a method of coating a bare untreated metal substrate. The method requires the steps of (i) providing a bare, untreated metal substrate, the substrate being substantially free of mechanical and/or chemical alterations, (ii) applying a two-component urethane coating composition directly to the bare, untreated metal substrate so as to make a coated metal substrate, and (iii) sanding at least a portion of the coated metal substrate within one hour from the time the two-component urethane coating composition was applied to the bare, untreated metal substrate. The resulting coated metal substrate has an initial adhesion loss of less than 20% as measured by a cross hatch adhesion test per ASTM D-3359 93. The invention further provides a method of refinishing a previously coated substrate. This method requires (i) providing a substrate having thereon a previously applied and cured coating film, (ii) removing substantially all of the previously applied and cured coating film from at least a portion of the substrate so as to make a bare metal substrate substantially free of mechanical and/or chemical alterations, (iii) applying a two-component urethane coating composition directly to the bare, untreated metal substrate so as to make a coated metal substrate, and (iv) sanding at least a portion of the coated metal substrate within one hour from the time the two-component urethane coating composition was applied to the bare, untreated metal substrate, wherein the coated metal substrate has an initial adhesion loss of less than 20% as measured by a cross hatch adhesion test per ASTM D-3359 93.
摘要翻译：本发明提供了一种用于涂覆裸露未经处理的金属基材的方法，其中包含一种或多种特别限定的添加剂的涂料组合物直接施加到未经化学和/或机械改变的裸露金属基材上。本发明提供一种涂覆裸露未经处理的金属基材的方法。该方法需要以下步骤：（i）提供裸露的未经处理的金属基底，所述基底基本上不受机械和/或化学变化，（ii）将双组分氨基甲酸酯涂料组合物直接施加到裸露未处理的金属基底上，以及（iii）从双组分氨基甲酸酯涂料组合物施加到裸露未处理的金属基材上起1小时内，将至少一部分涂覆的金属基材进行打磨。所得到的涂覆金属基材通过根据ASTM D-335993的交叉填缝粘合试验测得的初始粘合损失小于20％。本发明还提供了对先前涂覆的基材进行修补的方法。该方法需要（i）提供其上具有预先涂覆和固化的涂膜的基材，（ii）从基材的至少一部分基本上除去基本上所有先前施加和固化的涂膜，从而基本上使裸露的金属基材没有机械和/或化学变化，（iii）将双组分氨基甲酸酯涂料组合物直接施加到裸露未处理的金属基材上，以制成涂覆的金属基材，和（iv）将至少一部分涂覆金属从双组分氨基甲酸酯涂料组合物施加到裸露未处理的金属基材1小时内的基材，其中涂覆的金属基材的初始粘合损失小于20％，通过根据ASTM D的交叉口密封试验测量 -3359 93。

10. 发明授权

US3783133A Rigid fire retardant polyurethane foam 失效
标题翻译：刚性阻燃聚氨酯泡沫
公开(公告)号：US3783133A
公开(公告)日：1974-01-01
申请号：US3783133D
申请日：1971-10-15
申请人： JEFFERSON CHEM CO INC
发明人： SPERANZA G
IPC分类号： C08G18/10 , C08G18/38 , C08G18/48 , C08G18/50 , C08G22/48
CPC分类号： C08G18/5084 , C08G18/10 , C08G18/3885 , C08G18/4883 , C08G2101/0025 , C08G2101/005 , C08G18/48
摘要： A RIGID FIRE RETARDANT POLYURETHANE FOAM HAVING GOOD DIMENSIONAL STABILITY, MORE THAN 90% CLOSED CELLS AND A K FACTOR LESS THAN 0.13 IS PRODUCED BY REACTING WITH A POLYOL BLEND CONTAINING A SUCROSE POLYOL WHICH IS THE REACTION PRODUCT OF 8 TO 12 MOLS OF PROPYLENE OXIDE PER MOL OF SUCROSE OR A SUCROSE POLYOL WHICH IS THE REACTION PRODUCT OF 9 TO 12 MOLS OF PROPYLENE OXIDE PERMOL OD SUCROSE AN ISOCYANATO TERMINATED PREPOLYMER FORMED BY REACTING AN EXCESS OF A POLYMETHYLENE POLYPHENYL ISOCYANATE WITH A PHOSPHOURS-CONTANING POLYOL IN THE PRESENCE OF A BLOWING AGENT, SURFACTANT AND A CATALYST OF URETHANE FORMATION. THE RIGID FINE RETARDANT POLYURETHANE FOAMS THUS FORMED ARE PARTICULARY USEFUL FOR INSULATION PURPOSES.

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