公开(公告)号：US20090143537A1

公开(公告)日：2009-06-04

申请号：US11987414

申请日：2007-11-29

申请人： Marc Henry Schneider ,  Jonathan Greer Phillips

发明人： Marc Henry Schneider ,  Jonathan Greer Phillips

IPC分类号： C08F279/00 ,  C08H5/02

CPC分类号： C08F291/00 ,  C08F251/02 ,  C08F257/02 ,  C08H6/00

摘要： This invention is a method preparing solutions or mixtures of oligimer or polymer in a solution of polymerizable monomer, applying that solution to the surface of a solid porous substance like wood, heating to drive the mixture into the surface zone of the substance and causing the polymerizable monomer to cure. This produces a reinforced, hardened, protective shell around the porous substance.

摘要翻译： 本发明是一种在可聚合单体的溶液中制备寡聚物或聚合物的溶液或混合物的方法，将该溶液施加到诸如木材的固体多孔物质的表面上，加热以将混合物驱动到物质的表面区域并引起可聚合的 单体固化。 这产生围绕多孔物质的增强的，硬化的保护壳。

公开(公告)号：US07276591B2

公开(公告)日：2007-10-02

申请号：US10807182

申请日：2004-03-24

申请人： Yaoguang Yao ,  Chuji Kitagawa ,  Motonobu Fujimori ,  Kaoru Fujimori

发明人： Yaoguang Yao ,  Chuji Kitagawa ,  Motonobu Fujimori ,  Kaoru Fujimori

IPC分类号： C07G1/00 ,  C08L97/00 ,  C08G83/00 ,  C08H5/02

CPC分类号： C08K5/0008 ,  C08H8/00 ,  C08L97/02

摘要： The present invention relates to biomass resin composition comprising a phenolized biomass substance and a reactive substance having a melting point of at most 100° C. other than phenol. The biomass resin composition is prepared by a process, which comprises adding a reactive substance such as a phenol derivative or drying oil into the reaction system, in the step of preparing a phenolized biomass substance by phenolizing a biomass substance with a phenol in the presence of an acid catalyst. The present invention provides a biomass resin composition, in which the melting point can be freely controlled and which is excellent in properties such as flowability, processability, water resistance and impact resistance and can be prepared by a simple process, and a process for preparing the same.

摘要翻译： 本发明涉及生物质树脂组合物，其包含苯酚生物质物质和除苯酚以外的熔点至多为100℃的反应物质。 生物质树脂组合物通过以下方法制备，该方法包括在反应体系中加入反应性物质如苯酚衍生物或干燥油，在通过在苯酚生物物质 酸催化剂。 本发明提供一种生物质树脂组合物，其熔点可以自由控制，其流动性，加工性，耐水性和耐冲击性等性质优异，可以通过简单的方法制备， 相同。

公开(公告)号：US6072015A

公开(公告)日：2000-06-06

申请号：US207302

申请日：1998-12-08

申请人： Rob Bolle ,  Wolfgang Aehle

发明人： Rob Bolle ,  Wolfgang Aehle

IPC分类号： C09D197/00 ,  C08H5/02 ,  C08K5/00

CPC分类号： C09D197/005

摘要： A method is provided for producing a painted article comprising: (a) preparing a lignin solution comprising lignin and a dye or pigment; (b) mixing the lignin solution with a phenol oxidizing enzyme; (c) incubating the mixture from said step (b) under conditions and for a time sufficient to form a solution of a desired viscosity; (d) contacting or spreading the mixture from the step (c) on an article to be painted; and (e) allowing the mixture to set onto the article by subjecting the article to conditions and for a time sufficient to form a paint on the surface of the article.

摘要翻译： 提供了一种用于生产涂漆制品的方法，包括：（a）制备包含木质素和染料或颜料的木质素溶液; （b）将木质素溶液与酚氧化酶混合; （c）将所述步骤（b）的混合物在足以形成所需粘度的溶液的条件下培养一段时间; （d）将来自步骤（c）的混合物接触或铺展在待涂漆的物品上; 和（e）通过使制品经受物品表面上足以形成油漆的条件和时间使混合物置于物品上。

公开(公告)号：US4739041A

公开(公告)日：1988-04-19

申请号：US947226

申请日：1986-12-29

申请人： Lawrence R. Morrow ,  Michael G. DaGue ,  Lawrence E. Whittington

发明人： Lawrence R. Morrow ,  Michael G. DaGue ,  Lawrence E. Whittington

IPC分类号： B01F17/00 ,  B01F17/50 ,  C09K8/584 ,  C08H5/02

CPC分类号： C08H6/00 ,  B01F17/0028 ,  C09K8/584

摘要： The invention is a method of producing surfactants from lignin which comprises subjecting lignin to two reactions, alkylation with an alkyl chain having about 3 to about 24 carbon atoms at phenolic sites, and oxidation sufficient to break the lignin into smaller polymeric and monomeric units. The invention also includes using these lignin surfactants in surfactant floods for enhanced oil recovery.

公开(公告)号：US4324747A

公开(公告)日：1982-04-13

申请号：US137501

申请日：1980-04-04

申请人： Krishan K. Sudan ,  Antoine Berchem

发明人： Krishan K. Sudan ,  Antoine Berchem

IPC分类号： C08L61/00 ,  C08G8/28 ,  C08L61/04 ,  C08L61/10 ,  C08L61/14 ,  C09J161/00 ,  B01J2/02 ,  C08H5/02 ,  C08J3/12

CPC分类号： C08G8/28 ,  C08L61/14

摘要： Modified phenol-formaldehyde resins, and processes for their preparation, are described wherein board or paper pulping process waste liquor is used as the modifier. The resins may contain, based on solids contents of both resin and waste liquor, from 1:10 to 10:1 parts by weight. These resins are cheaper than conventional resins and also use the waste-liquor without any purification step.

摘要翻译： 描述了改性酚醛树脂及其制备方法，其中使用板或纸制浆工艺废液作为改性剂。 基于树脂和废液的固体含量，树脂可以含有1:10至10:1重量份。 这些树脂比常规树脂便宜，并且在没有任何纯化步骤的情况下也使用废液。

公开(公告)号：US4320036A

公开(公告)日：1982-03-16

申请号：US197479

申请日：1980-10-16

申请人： Riad H. Gobran ,  Akio Takahashi ,  Eugene P. Reilly

发明人： Riad H. Gobran ,  Akio Takahashi ,  Eugene P. Reilly

IPC分类号： C08L61/06 ,  C08L97/00 ,  C08G8/28 ,  C08H5/02

CPC分类号： C08L61/06 ,  C08L97/005

摘要： Ligno-novolak resins, either in the form of physical blends of lignin and novolak resins or as synthetically derived from the reaction of lignin, phenol and an aldehyde in the presence of an acidic catalyst, are provided. The resins, including the physical blends, are curable to thermoset, substantially completely cross-linked resins in which the lignin is interreacted and cross linked through the action of a curing agent such as hexamethylenetetramine. The resins are useful in the production of molding compounds that exhibit properties that are at least comparable to those of compounds derived from novolak resins. Moreover, excellent heat deflection temperatures and superior electrical properties are exhibited by such molding compounds.

摘要翻译： 提供木质素和酚醛清漆树脂的物理混合物形式的木质酚醛清漆树脂，或在酸性催化剂存在下合成衍生自木质素，苯酚和醛的反应。 包括物理共混物在内的树脂可固化到热固性基本上完全交联的树脂中，其中木质素被互相反应并通过固化剂如六亚甲基四胺的作用交联。 这些树脂可用于生产至少与来自酚醛清漆树脂的化合物相当的性能的模塑料。 此外，这种成型化合物表现出优异的热变形温度和优异的电性能。

公开(公告)号：US3984363A

公开(公告)日：1976-10-05

申请号：US576363

申请日：1975-05-12

申请人： Gaetano F. D'Alelio

发明人： Gaetano F. D'Alelio

IPC分类号： C08G59/02 ,  C08H5/02 ,  C08L97/00

CPC分类号： C08H6/00 ,  C08G59/02

摘要： This invention deals with polymerizable lignin derivatives containing at least one ##EQU1## moiety, wherein R represents a divalent hydrocarbon containing 1 to 12 carbon atoms, and R' represents hydrogen and a monovalent hydrocarbon containing one to twelve carbon atoms useful in the coating, adhesive, laminating and molding industries.

摘要翻译： 本发明涉及含有至少一个-ORCHCHR ANGLE O部分的可聚合木质素衍生物，其中R表示含有1至12个碳原子的二价烃，R'表示氢和含有1至12个碳原子的一价烃，可用于 涂料，粘合剂，层压和成型行业。

公开(公告)号：US5807952A

公开(公告)日：1998-09-15

申请号：US641946

申请日：1996-05-02

申请人： Foster A. Agblevor

发明人： Foster A. Agblevor

IPC分类号： C07B41/02 ,  C07C41/01 ,  C08H5/02 ,  C07G1/00

CPC分类号： C07C41/01 ,  C07B41/02

摘要： A process for the production of low molecular weight phenolic compounds from lignins through the pyrolysis of the lignins in the presence of a strong base. In a preferred embodiment, potassium hydroxide is present in an amount of from about 0.1% to about 5% by weight, the pyrolysis temperature is from about 400.degree. C. to about 600.degree. C. at atmospheric pressure, and the time period for substantial completion of the reaction is from about 1-3 minutes. Examples of low molecular weight phenolic compounds produced include methoxyphenols, non-methoxylated phenols, and mixtures thereof.

摘要翻译： 一种通过木质素在强碱存在下热解木质素来生产低分子量酚类化合物的方法。 在优选的实施方案中，氢氧化钾的存在量为约0.1重量％至约5重量％，热解温度在大气压下为约400℃至约600℃，并且基本上 反应完成约1-3分钟。 所生产的低分子量酚类化合物的实例包括甲氧基苯酚，非甲氧基化酚，及其混合物。

公开(公告)号：US5331088A

公开(公告)日：1994-07-19

申请号：US977119

申请日：1992-11-16

申请人： John J. Meister

发明人： John J. Meister

IPC分类号： C08F289/00 ,  C09K8/588 ,  C08H5/02

CPC分类号： C09K8/588 ,  C08F289/00

摘要： A process for making a water-insoluble, graft copolymer of lignite-(ethene or substituted ethene monomer) having a central lignite network and at least one grafted side chain, R, having "m" repeating units of (1-phenylethylene), 1-methyl-1-(1-oxo-2-oxypropyl)ethylene, a polymerized 2-methyl-3-oxo-4-oxybut-1-ene-(p-ethoxy-(3*p+3)-ol, or any other substituted ethene monomer which has a dipole moment of less than 1.2 or a water solubility of less than 5 g/100 g water at 30.degree. C. The ethene monomer forms the sidechain by free radical polymerization and, in the sidechain, m and p vary from 1 to 300,000 such that the central lignite network has a molecular weight of about 1,000 to 1,500,000; the total number of random units in a grafted side chain is in the range of 1 to 300,000 units; and the total number of sidechains attached to lignite, x, is in the range of 1 to 500; such that the total copolymer molecular weight is in the range of 1,500 to 30,000,000. This process makes a material which is a hard, strong, thermoplastic that can be molded, cast, and extruded into parts, equipment, and consumer items.

摘要翻译： 制备具有中心褐煤网络和至少一个接枝侧链的褐煤（乙烯或取代的乙烯单体）的水不溶性接枝共聚物的方法，其具有“（”）（1-苯基乙烯）重复单元，1 - 甲基-1-（1-氧代-2-氧代丙基）乙烯，聚合的2-甲基-3-氧代-4-氧代丁-1-烯 - （对乙氧基 - （3 * p + 3） - 醇，或 在30℃下偶极矩小于1.2或水溶性小于5g / 100g的任何其它取代的乙烯单体。乙烯单体通过自由基聚合形成侧链，并且在侧链中，m和 p的范围为1至300,000，使得中心褐煤网络的分子量为约1,000至1,500,000;接枝侧链中的随机单元总数在1至300,000单位的范围内;附着的侧链总数 至褐煤，x在1至500的范围内;使得总共聚物分子量在1,500至30,000,000的范围内，该方法使材料 ch是一种坚硬，坚固的热塑性塑料，可以模制，铸造和挤压成零件，设备和消费品。

公开(公告)号：US4177313A

公开(公告)日：1979-12-04

申请号：US964291

申请日：1978-11-28

申请人： Pierre C. Herault

发明人： Pierre C. Herault

IPC分类号： C04B26/12 ,  C08L97/00 ,  C08H5/02

CPC分类号： C08H6/00 ,  C04B26/122 ,  Y10T442/604

摘要： An amine-modified lignosulfonate is formed from a water-soluble basic amine and a water-soluble lignosulfonate salt. The amine-modified lignosulfonate is incorporated into a phenol-formaldehyde resole resin to provide a binder particularly suitable for mineral fiber insulation mats.

摘要翻译： 胺改性的木质素磺酸盐由水溶性碱性胺和水溶性木素磺酸盐形成。 将胺改性的木质素磺酸盐掺入酚醛甲醛树脂中以提供特别适用于矿物纤维绝缘垫的粘合剂。