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公开(公告)号：US6022947A
公开(公告)日：2000-02-08
申请号：US156337
申请日：1998-09-18
IPC分类号： C08L61/14 , C08G8/34 , C08L93/04 , C09D193/04 , C09J161/06 , C09J161/14 , C09J193/04 , C09J201/00 , C09F1/02 , C09F1/04
CPC分类号： C09D193/04 , C08G8/34
摘要： Light-colored phenolic-modified rosin esters, suitable for use as, for example, tackifiers in adhesive compositions, are prepared by reacting together rosin, a phenolic compound, formaldehyde or a reactive equivalent thereof, and a non-phenolic hydroxyl-containing organic compound in the presence of at least one lightening agent selected from phenol sulfide compounds, phosphorous acid, esters of phosphorous acid, and hypophosphite salts. The formaldehyde or reactive equivalent is present in an amount ranging from about 1.1 to about 3.5 equivalents of --CHO moieties per 1 equivalent of Ar--OH moiety of the phenolic compound, in order to obtain rosin esters having desirably low color, and adequately low molecular weight to effectively function as tackifiers.
摘要翻译： 通过使松香，酚类化合物，甲醛或其反应性等价物与非酚性含羟基有机化合物反应来制备适用于例如粘合剂组合物中的增粘剂的浅色酚醛改性松香酯 在至少一种选自苯酚硫化物，亚磷酸，亚磷酸酯和次磷酸盐的增白剂存在下进行。 甲醛或反应性当量以约1至约3.5当量的酚类化合物的每1当量Ar-OH部分的-CHO部分存在，以获得具有理想的低颜色的松香酯，并且具有足够低的分子量 重量有效地起到增粘剂的作用。
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公开(公告)号：US06562888B1
公开(公告)日：2003-05-13
申请号：US09123228
申请日：1998-07-27
IPC分类号： C08L9304
摘要： Rosin esters that are both light-colored and color stable may be produced by reacting rosin with an organic compound containing two or more hydroxyl groups each separated from each other by at least four carbon atoms. With appropriate choices for the esterification catalyst and antioxidant(s), the rosin ester may be useful as a tackifier, and can be formulated into an adhesive composition. The adhesive compositions will further comprise an appropriate adhesive polymer.
摘要翻译： 松香色素和颜色稳定的松香酯可以通过使松香与含有两个或更多个羟基的有机化合物反应来制备，每个羟基彼此分开至少四个碳原子。 对于酯化催化剂和抗氧化剂的适当选择，松香酯可用作增粘剂，并且可以配制成粘合剂组合物。 粘合剂组合物还将包含合适的粘合剂聚合物。
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公开(公告)号：US20080202684A1
公开(公告)日：2008-08-28
申请号：US12151353
申请日：2008-05-06
IPC分类号： C09J189/00 , C12P21/00 , C07K14/195
CPC分类号： C09J11/06 , C08L61/00 , C09J5/00 , C09J2400/303 , C12P19/04 , C12P21/005
摘要： A bioadhesive composition for bonding together adjacent surfaces of wood comprises a microbially-produced fermentation residue containing adherent microbial cells and glycocalyx. This residue finds particular application as a replacement for a significant amount of phenol-formaldehyde (PF) or other conventional adhesive component commonly used in the production of plywood and other wood products.
摘要翻译： 用于将木材的相邻表面粘合在一起的生物粘合剂组合物包括含有粘附微生物细胞和糖萼的微生物发酵残渣。 该残留物特别适用于替代大量苯酚 - 甲醛（PF）或其他通常用于生产胶合板和其他木制品的常规粘合剂成分。
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公开(公告)号：US5296557A
公开(公告)日：1994-03-22
申请号：US907888
申请日：1992-07-02
申请人： Charles R. Frihart
发明人： Charles R. Frihart
IPC分类号： C09J163/00 , C09J177/00 , C08L63/00
CPC分类号： C09J163/00 , C09J177/00
摘要： This invention relates to two-component curable hot-melt compositions comprising thermoplastic polyamide resins that are substantially free of piperazine-containing polyamines. In one preferred embodiment the polyamide resins are the reaction product of an acid component with an amine component, wherein the amine component consists essentially of about (i) 20 to 100 equivalent percent of one or more acyclic diamines selected from the group consisting of 2-methyl-1,5-pentanediamine, 1,3-pentanediamine, 1,3-propanediamine, 1,5-pentanediamine, 1,7-heptanediamine, 1,9-nonanediamine, methyl-1,9-nonanediamine, 1,2-propanediamine, and 2-methyl-1,2-diaminopropane, and (ii) about 0 to 80 equivalent percent of one or more polyamines selected from the group consisting of cyclic and acyclic polyamines other than those amines of (i). The compositions possess excellent heat resistance, flexibility, elasticity and resistance to solvents, including organic solvents and water.
摘要翻译： 本发明涉及包含基本上不含哌嗪的多胺的热塑性聚酰胺树脂的双组分可固化热熔组合物。 在一个优选的实施方案中，聚酰胺树脂是酸组分与胺组分的反应产物，其中胺组分基本上由约（i）20至100当量％的一种或多种非环状二胺组成，所述非环状二胺选自2- 甲基-1,5-戊二胺，1,3-戊二胺，1,3-丙二胺，1,5-戊二胺，1,7-庚二胺，1,9-壬二胺，甲基-1,9-壬二胺， 丙二胺和2-甲基-1,2-二氨基丙烷，和（ii）约0至80当量的一种或多种选自除（i）的那些胺之外的环状和无环多胺的多胺。 该组合物具有优异的耐热性，柔韧性，弹性和耐溶剂性，包括有机溶剂和水。
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公开(公告)号：US4515939A
公开(公告)日：1985-05-07
申请号：US499336
申请日：1983-05-31
IPC分类号： C08G69/00 , C08G69/44 , C09J177/00 , C09J177/12 , C08G69/26
CPC分类号： C09J177/12 , C08G69/44
摘要： There is disclosed a group of poly(ester-amide) compositions which possess unexpectedly good low temperature adhesive properties with respect to vinyl based substrates. These poly(ester-amide) compositions are the reaction product of a polymeric fatty acid, with an organic diamine, dicarboxylic acid and an alkanolamine having the general formula: ##STR1## wherein R.sub.2 represents alkylene of 2 to 8 carbons, and R.sub.1 is selected from the group consisting of hydrogen and a monovalent moiety of the formula:R.sub.3 --CH.sub.2 --CH.sub.2 -- (II)wherein R.sub.3 is selected from hydroxyl and amino groups.The term "alkylene of 2 to 8 carbons" as used throughout the specification and claims means a divalent moiety of the formula:--CH.sub.2 --CH.sub.2).sub.n CH.sub.2 -- (III)wherein n is an integer of from 0 to 6. N-(2-hydroxyethyl)piperazine is a preferred compound of the alkanolamine group.
摘要翻译： 公开了一组聚（酯 - 酰胺）组合物，其相对于基于乙烯基的基材具有出乎意料的良好的低温粘合性能。 这些聚（酯 - 酰胺）组合物是聚合脂肪酸与有机二胺，二羧酸和具有以下通式的链烷醇胺的反应产物：其中R 2表示2至8个碳的亚烷基，和 R1选自氢和下式的一价部分：R3-CH2-CH2-（Ⅱ），其中R3选自羟基和氨基。 在整个说明书和权利要求中使用的术语“2-8个碳原子的亚烷基”是指下式的二价部分：-CH 2 -CH 2）nCH 2 - （III）其中n是0-6的整数。N-（2 - 羟乙基）哌嗪是优选的链烷醇胺基化合物。
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公开(公告)号：US07651582B2
公开(公告)日：2010-01-26
申请号：US12151353
申请日：2008-05-06
IPC分类号： C09J201/00 , C09J201/02 , C08L61/04
CPC分类号： C09J11/06 , C08L61/00 , C09J5/00 , C09J2400/303 , C12P19/04 , C12P21/005
摘要： A bioadhesive composition for bonding together adjacent surfaces of wood comprises a microbially-produced fermentation residue containing adherent microbial cells and glycocalyx. This residue finds particular application as a replacement for a significant amount of phenol-formaldehyde (PF) or other conventional adhesive component commonly used in the production of plywood and other wood products.
摘要翻译： 用于将木材的相邻表面粘合在一起的生物粘合剂组合物包括含有粘附微生物细胞和糖萼的微生物发酵残渣。 该残留物特别适用于替代大量苯酚 - 甲醛（PF）或其他通常用于生产胶合板和其他木制品的常规粘合剂成分。
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公开(公告)号：US06242509B1
公开(公告)日：2001-06-05
申请号：US09292486
申请日：1999-04-15
申请人： Vivian Berger , Jochen Heydel , Virgil A. G. Williams , Charles R. Frihart , Ronald L. Gordon , Richard C. MacQueen , Mark S. Pavlin
发明人： Vivian Berger , Jochen Heydel , Virgil A. G. Williams , Charles R. Frihart , Ronald L. Gordon , Richard C. MacQueen , Mark S. Pavlin
IPC分类号： C08G6908
CPC分类号： A61K8/042 , A61K8/88 , A61Q13/00 , A61Q17/00 , A61Q17/02 , A61Q17/04 , A61Q19/00 , B01J13/0065 , C08G69/34 , C08G69/44 , C08G73/0206 , C08G73/0273 , C08G73/0633 , C11C5/002
摘要： An ester-terminated dimer acid-based polyamide may be blended with a solvent to form a gel. The solvent may be flammable, and a wick may be added to the resulting gel so as to form a candle. Depending on the composition, the candle may be formed into a free standing pillar, or may be better suited to being placed in a container. The solvent may be mineral oil. A solid coating may be placed around the candle, for advantages including to enhance the clarity and/or mechanical stability of the gelled body, and to eliminate the tendency of a gel to have an oily feel and to accept noticeable fingerprints. The ester-terminated dimer acid-based polyamide may also be combined with an active ingredient, such as a fragrance, colorant, insect-repellant, insecticide, bioactive ingredient or the like, to afford a delivery vehicle for the active ingredient.
摘要翻译： 可以将酯封端的二聚酸基聚酰胺与溶剂混合以形成凝胶。 溶剂可以是易燃的，并且可以将所述凝胶中的芯加入以形成蜡烛。 根据组成，蜡烛可以形成为独立立柱，或者可以更适合于放置在容器中。 溶剂可以是矿物油。 可以在蜡烛周围放置固体涂层，其优点包括提高凝胶体的透明度和/或机械稳定性，并消除凝胶具有油性感觉和接受明显指纹的倾向。 酯封端的二聚酸基聚酰胺也可以与活性成分如香料，着色剂，驱虫剂，杀虫剂，生物活性成分等混合，得到活性成分的递送载体。
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公开(公告)号：US5155177A
公开(公告)日：1992-10-13
申请号：US670673
申请日：1991-03-18
申请人： Charles R. Frihart
发明人： Charles R. Frihart
IPC分类号： C09J177/00 , C08G69/34 , C08G69/48
摘要： This invention provides acrylate-modified polyamide resins comprising the Michael addition product of a mixture of a thermoplastic polyamide and reactive diluent with a polyol ester having a plurality of acrylate ester groups, wherein the mole ratio of the initial acrylate groups of the polyol ester to the initial amino groups of the polyamide ranges from about 0.5 to about 8.0, and wherein the reactive diluent's from about 1% to about 25% by weight polyamide. The diluent comprises mono- and di-substituted amines of 10 to 44 carbon atoms.
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公开(公告)号：US4703070A
公开(公告)日：1987-10-27
申请号：US886986
申请日：1986-07-16
CPC分类号： A61L9/042 , Y10S428/905
摘要： Silicone rubber matrices are used to contain and dispense volatile, organic liquids. The articles, as dispensors are improved by the addition of a compatibilizing agent to reduce migration of the organic liquid out of the matrix in the form of liquid drops or films. Higher loadings of the organic liquid into the rubber matrix are achieved without syneresis occurring.
摘要翻译： 硅橡胶基质用于容纳和分配挥发性有机液体。 通过添加相容剂以减少有机液体以液滴或膜的形式从基质中的迁移而改进了作为分配器的制品。 在没有脱水收缩的情况下实现有机液体进入橡胶基质的更高的负荷。
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公开(公告)号：US4569985A
公开(公告)日：1986-02-11
申请号：US761758
申请日：1985-08-02
IPC分类号： C08G69/44
CPC分类号： C08G69/44
摘要： There is disclosed a group of poly(ester-amide) compositions which possess unexpectedly good low temperature adhesive properties with respect to vinyl based substrates. These poly(ester-amide) compositions are the reaction product of a polymeric fatty acid, with an organic diamine, dicarboxylic acid and an alkanolamine having the general formula: ##STR1## wherein R.sub.2 represents alkylene of 2 to 8 carbons, and R.sub.1 is selected from the group consisting of hydrogen and a monovalent moiety of the formula:R.sub.3 --CH.sub.2 --CH.sub.2 -- (II)wherein R.sub.3 is selected from hydroxyl and amino groups.The term "alkylene of 2 to 8 carbons" as used throughout the specification and claims means a divalent moiety of the formula: ##STR2## wherein n is an integer of from 0 to 6. N-(2-hydroxyethyl)piperazine is a preferred compound of the alkanolamine group.
摘要翻译： 公开了一组聚（酯 - 酰胺）组合物，其相对于基于乙烯基的基材具有出乎意料的良好的低温粘合性能。 这些聚（酯 - 酰胺）组合物是聚合脂肪酸与有机二胺，二羧酸和具有以下通式的链烷醇胺的反应产物：其中R 2表示2至8个碳的亚烷基，和 R1选自氢和下式的一价部分：R3-CH2-CH2-（Ⅱ），其中R3选自羟基和氨基。 在整个说明书和权利要求中使用的术语“2至8个碳的亚烷基”是指下式的二价部分：-CH 2 - （CH 2）n -CH 2 - （III），其中n是0-6的整数。N - （2-羟乙基）哌嗪是链烷醇胺基团的优选化合物。
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