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1. 发明授权

US11634531B2 Curable polyfarnesene-based compositions 有权
公开(公告)号：US11634531B2
公开(公告)日：2023-04-25
申请号：US16068619
申请日：2016-08-11
申请人： FINA TECHNOLOGY, INC.
发明人： Steven K. Henning , Nan Tian , Herbert Chao
IPC分类号： C08G18/62 , C08F36/22 , C08G18/69 , C08G18/32 , C08G18/65 , C08G18/76 , C09K3/10 , C09D175/14 , C09D13/00 , C09J175/14 , C08F136/22 , C08F236/22 , C08G18/12 , C08G101/00
摘要： A polymer having a hydrophobic polymer chain derived from monomers of farnesene and other optional monomers, such as dienes and vinyl aromatics. The polymer also includes one or more terminal functional groups, such as an amino group, a glycidyl group, a carboxylic acid group, a (meth)acrylate group, a silane group, an isocyanate group, an acetoacetate group, a phenolic group, and a hydroxyl group. Functional groups, such as carboxylic acids, may also be grafted along the hydrophobic polymer chain. The polymer may be incorporated in curable compositions that optionally include one or more polymer resins having similar functional groups. Methods for preparing the curable polymer compositions are also provided. The curable or cured form of the polymer composition may be used in various products, such as a sealant, a coating, a caulk, an electric potting compound, a membrane, a sponge, a foam, an adhesive, or a propellant binder.

2. 发明授权

US10323117B2 Polyols derived from farnesene for polyurethanes 有权
公开(公告)号：US10323117B2
公开(公告)日：2019-06-18
申请号：US15978897
申请日：2018-05-14
申请人： Fina Technology, Inc.
发明人： Nan Tian , Herbert Chao
IPC分类号： C08G18/62 , C08F36/22 , C08F136/22 , C08F236/22 , C08G18/69 , C08G18/76 , C08G18/65 , C08G18/12 , C09D175/14 , C08G18/32 , C09J175/14 , C09D13/00 , C09K3/10 , C08G101/00
摘要： A composition is provided for making a polyurethane that may be incorporated in various products, such as a sealant, a coating, a caulk, an electric potting compound, a membrane, a sponge, a foam, an adhesives, and a propellant binder. The composition includes one or more polyols, one or more isocyanate-group containing compounds having an isocyanate group functionality of at least two, and optionally one or more chain extenders. At least one of the polyols is a farnesene-based polyol having a number average molecular weight less than or equal to 100,000 g/mol and a viscosity at 25° C. less than 10,000 cP. The farnesene-based polyol may be a homopolymer or a copolymer of farnesene. The composition may also comprise additional polyols, such as a polyol of a homopolymer or copolymer of a polydiene. Methods of preparing a polyurethane are also provided.

3. 发明授权

US4694059A Polyalloocimene and method for the preparation thereof 失效
标题翻译：多烯烃及其制备方法
公开(公告)号：US4694059A
公开(公告)日：1987-09-15
申请号：US919844
申请日：1986-10-16
申请人： Richard L. Veazey
发明人： Richard L. Veazey
IPC分类号： C08F4/44 , C08F4/00 , C08F4/42 , C08F4/60 , C08F36/00 , C08F36/22 , C08F136/22
CPC分类号： C08F36/22
摘要： A novel class of alloocimene polymers have been prepared which are comprised of a mixture of polymer chain units of 2,3-alloocimene and 6,7-alloocimene. The novel polyalloocimenes of this invention are prepared by polymerizing alloocimene in a reaction mixture which contains a catalyst system comprised of a metal such as sodium and an aliphatic or cycloaliphatic ether such as 1,2-dimethoxyethane. The polyalloocimenes of this invention have a majority of the residual unsaturation present in pendent dimethylbutadienyl groups. The polyalloocimenes of this invention are useful in of themselves as film forming binders for inks, as tackifiers for hot melt adhesive and the like. The polyalloocimenes of this invention are also especially useful as intermediates. The presence of the substantial amount of unsaturation and particularly the conjugated unsaturation of the pendent groups make the polyalloocimenes of this invention exceptionally reactive. For example Diels-Alder adducts of the polyalloocimene of this invention and an activated olefin can readily be prepared. The adducts which are formed are useful as binder resins in printer ink, coating and adhesive formulations.
摘要翻译：已经制备了新类别的新戊烯聚合物，其由2,3-异己烯和6,7-异环烯烃的聚合物链单元的混合物组成。本发明的新型聚烯烃可以通过在含有由诸如钠的金属和脂族或脂环族醚如1,2-二甲氧基乙烷组成的催化剂体系的反应混合物中聚合异环烯烃来制备。本发明的多烯烃生成物具有存在于悬臂二甲基丁二烯基中的大部分残余不饱和基团。本发明的多烯烃生成物本身可用作油墨的成膜粘合剂，作为热熔粘合剂的增粘剂等。本发明的聚烯烃也特别用作中间体。存在大量不饱和度，特别是侧基的共轭不饱和度使得本发明的聚马来酸异常反应。例如，可以容易地制备本发明的多烯烃和活性烯烃的狄尔斯 - 阿尔德加合物。所形成的加合物可用作打印机油墨，涂料和粘合剂配方中的粘合剂树脂。

4. 发明授权

US11512234B2 Farnesene-based tackifying resins and adhesive compositions containing the same 有权
公开(公告)号：US11512234B2
公开(公告)日：2022-11-29
申请号：US16739924
申请日：2020-01-10
申请人： FINA TECHNOLOGY, INC.
发明人： Keith A. Nelson , Violeta N. Keefe , Nestor Hansen
IPC分类号： C09J147/00 , C08F36/22 , C08F236/22 , C08F136/22
摘要： An adhesive composition made from an elastomer and a tackifying resin. The tackifying resin includes a farnesene polymer or copolymer having the following properties: i) less than 10 weight percent of volatile organic compounds; ii) Mn between 300 Da and 1000 Da; iii) Mw between 400 Da and 3000 Da; iv) Mw/Mn between 1.00 and 3.00; v) Tg between −50° C. and 20° C.; and vi) viscosity between 400,000 cP and 1,000,000 cP at 25° C. A method of making the farnesene-based polymer or copolymer includes combining a farnesene monomer and a solvent and optionally adding one or more co-monomers selected from dienes, branched mono-olefins, and vinyl aromatics, to provide a monomer feed, and polymerizing the monomer feed by combining it with a Friedel-Crafts initiator in a vessel. The farnesene-based polymer or copolymer tackifier may be combined with one or more elastomers and one or more other tackifiers to form an adhesive composition.

5. 发明申请

US20200317904A1 POLYENES FOR CURABLE LIQUID RUBBER-BASED COMPOSITIONS 审中-公开
公开(公告)号：US20200317904A1
公开(公告)日：2020-10-08
申请号：US16376375
申请日：2019-04-05
申请人： Fina Technology, Inc.
发明人： Olivier Defrain , Tomá{hacek over (s)} Trnka , Philippe Lodefier
IPC分类号： C08L47/00 , C08F136/06 , C08F136/22 , C08F212/08 , C08F236/06 , C08K3/22 , C08K5/098 , C08K13/02 , C09J147/00 , C09J125/10 , C09K3/10 , G10K11/162
摘要： A curable liquid rubber composition including at least one liquid polyene component and at least one heat activated crosslinking agent. The liquid polyene component may be a single polyene or a blend of polyenes. In one embodiment, the liquid polyene component may contain on a molar basis, at least one monomer that results in at least 45 molar percent of C2-C13 pendant groups. In another embodiment, the liquid polyene component may contain on a molar basis at least one monomer that results in at least 20 molar percent of C2-C5 pendant groups, and at least one monomer that results in at least 7 molar percent of C6-C13 pendant groups. After curing, the liquid rubber composition may have a loss factor greater than 0.51, a maximum loss factor temperature greater than −10° C., and a swelling ratio in toluene from 40% to 170% by weight.

6. 发明授权

US10717898B2 Directly polymerized cashew nut shell liquid (CNSL) and bitumen compositions comprising the same 有权
公开(公告)号：US10717898B2
公开(公告)日：2020-07-21
申请号：US16507909
申请日：2019-07-10
申请人： VENTRACO INNOVATION CENTRE AMSTERDAM B.V.
发明人： Antonius Caspar Johannes Eijkenboom
IPC分类号： C09F7/06 , C09F5/04 , C08F4/02 , C08F4/32 , C08F4/42 , C08G16/02 , C08F242/00 , C08L91/00 , C08F136/22 , C08L95/00
摘要： The invention relates to a method for the preparation of a polymerized CNSL composition, the method comprising subjecting a raw or technical CNSL to a heat treatment under reflux to obtain the polymerized CNSL composition, wherein the heat treatment is performed until the polymerized CNSL composition has a molecular weight Mw of about 2800 to about 3700, such as from about 2900 to about 3600, or from about 3000 to about 3500 g/mol. The invention further relates to a polymerized CNSL composition, use of a polymerized CNSL composition according to the invention in a bitumen composition, a modified bitumen composition according to the invention and an asphalt composition comprising a modified bitumen composition according to the present invention.

7. 发明授权

US10336839B2 Farnesene-based polymers and liquid optically clear adhesive compositions incorporating the same 有权
公开(公告)号：US10336839B2
公开(公告)日：2019-07-02
申请号：US16036994
申请日：2018-07-17
申请人： Fina Technology, Inc.
发明人： Taejun Yoo , Herbert Chao , Steven K Henning
IPC分类号： C09J147/00 , C09J175/16 , C08F136/22 , C08F36/22 , C08C19/02 , C08C19/04 , C08C19/38 , C08C19/28 , B32B7/12 , G06F3/041 , G09G3/36 , C08G18/62 , C08G18/75 , C08G18/24
摘要： A low viscosity polymer having a linear or branched backbone derived from farnesene monomers and at least one terminal-end functionalized with a hydroxyl group. This polymer may be further hydrogenated to reduce unsaturation and acrylated, such that it may be incorporated into a LOCA composition. The LOCA composition may be used in a laminated screen assembly, such as a touch screen, for electronic devices by adhering the LOCA composition between an optically transparent layer, such as a cover glass, and a display. The cured LOCA composition has a refractive index similar to the optically transparent layer. A method of making the low viscosity polymer for the LOCA composition includes anionically polymerizing farnesene monomers, quenching a living end of the polymer to provide the hydroxyl-terminated polymer; hydrogenating the hydroxyl-terminated polymer; and reacting the at least partially saturated hydroxyl-terminated polymer with at least one reagent to provide an acrylate terminated hydrogenated polymer.

8. 发明申请

US20160251644A1 NOVEL POLYPEPTIDES AND USES THEREOF 审中-公开
标题翻译：新型聚氨酯及其用途
公开(公告)号：US20160251644A1
公开(公告)日：2016-09-01
申请号：US15055493
申请日：2016-02-26
申请人： INVISTA NORTH AMERICA S.A.R.L.
发明人： ADRIANA L. BOTES , Nadia Kadi
IPC分类号： C12N9/88 , C11B9/00 , C08F136/06 , C07K16/40 , C12P5/02 , C08F136/08 , C07C11/21 , C07C11/18 , C07C11/167 , A61K31/01 , C08F136/22
CPC分类号： C12N9/88 , A61K31/01 , C07C11/167 , C07C11/18 , C07C11/21 , C07K16/40 , C08F136/06 , C08F136/08 , C08F136/22 , C11B9/0007 , C12P5/026 , C12Y402/01 , C12Y402/01127
摘要： The present disclosure provides novel polypeptides with improved 3-buten-2-ol dehydratase activity, polypeptides with improved linalool dehydratase activity, and polypeptides with catalytic activity in the conversion of 3-methyl-3-buten-2-ol to isoprene. Methods of making and using the polypeptides are also provided.
摘要翻译：本公开提供具有改进的3-丁烯-2-醇脱水酶活性的新型多肽，具有改进的里哪醇脱水酶活性的多肽和在3-甲基-3-丁烯-2-醇转化为异戊二烯时具有催化活性的多肽。还提供了制备和使用多肽的方法。

9. 发明申请

US20090131617A1 Coating for leak detection and method 失效
标题翻译：涂层用于检漏和方法
公开(公告)号：US20090131617A1
公开(公告)日：2009-05-21
申请号：US11986213
申请日：2007-11-19
申请人： David L. Thorn , Karl K. Jonietz , James M. Boncella
发明人： David L. Thorn , Karl K. Jonietz , James M. Boncella
IPC分类号： C08F136/22 , G01M3/04
CPC分类号： C08F136/22 , C08F136/20 , G01M3/12 , G01N31/22 , Y10T442/689
摘要： A coating is used to detect a fluid leak.
摘要翻译：使用涂层来检测流体泄漏。

10. 发明授权

USB522446I5 失效
公开(公告)号：USB522446I5
公开(公告)日：1976-03-30
申请号：US52244674
申请日：1974-11-11
IPC分类号： C08F136/22
CPC分类号： C08F136/22 , C08F4/40

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