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公开(公告)号：US5473005A
公开(公告)日：1995-12-05
申请号：US193963
申请日：1994-02-09
IPC分类号： C08F2/16 , C08L31/04 , C09J129/04 , C09J131/04 , C08K3/20 , C08L9/04
CPC分类号： C09J129/04 , C09J131/04 , C08L2205/02 , C08L31/04 , Y10S524/916
摘要： A water based thixotropic adhesive gel is disclosed which contains: water; polyvinyl alcohol, or wherein a portion of the polyvinyl alcohol is replaced with polyvinylpyrrolidone; xanthan gum to impart thixotropic properties to the gel; and a plasticizer for the polyvinyl alcohol. The gel has a thixotropic index which permits the viscosity of the adhesive to break down when a flexible tube or squeeze bottle dispenser is finger-pressed while having a sufficiently low viscosity to allow for easy extrusion from an orifice having a diameter of about 0.06 to 0.15 inches. When pressure is released, after the desired amount of adhesive has flown out of the dispenser, the adhesive quickly reverts to very close to its original gel state so that it does not run on a vertical surface of porous or semiporous material such as paper. Preferred gels contain a water soluble dye and are clear.
摘要翻译： 公开了一种水性触变粘合剂凝胶，其包含：水; 聚乙烯醇，或其中一部分聚乙烯醇被聚乙烯吡咯烷酮代替; 黄原胶以赋予凝胶触变性; 和聚乙烯醇的增塑剂。 凝胶具有触变指数，当柔性管或挤压瓶分配器被指压时，粘合剂的粘度可以分解，同时具有足够低的粘度以允许从具有约0.06至0.15的直径的孔容易地挤出 英寸 当释放压力时，在所需量的粘合剂从分配器中流出之后，粘合剂快速回复到非常接近其原始凝胶状态，使得其不会在诸如纸的多孔或半材料的垂直表面上运行。 优选的凝胶含有水溶性染料并且是透明的。
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公开(公告)号：US5416140A
公开(公告)日：1995-05-16
申请号：US258224
申请日：1994-06-10
IPC分类号： C08K3/16 , C08K7/02 , C08L1/00 , C09D131/04 , C09J101/00 , C09J131/04 , C09J133/04 , C09J133/26 , C08L1/02 , C08L1/26
CPC分类号： C09D131/04 , C08L1/00 , C08L2205/16 , Y10S206/813
摘要： A cross-linkable water-based wood adhesive comprised of a critical mixture of from 0.10 to 0.75 by weight of a water-soluble, high-viscosity thickening agent polymer such as hydroxyethylcellulose, 0.05-0.40% by weight of a defoamer to dissipate foam quickly during manufacture, 25.00 to 45.00% by weight of solids of a self-cross-linking polyvinyl acetate polymer (treated with N-methylolacrylamide) dispersed in water, 1.00-3.00% by weight of a plasticizer/coalescing agent such as 2,2,4-trimethyl-1,3 pentanediol monoisobutyrate, 0.50 to 1.00% of an acidic catalyst, such as aluminum chloride, 4.00 to 12% by weight of fine particle-size wood fibers (soft or hard wood fibers or a mixture of both) and 0.10% by weight of a preservative. The viscosity of this adhesive gel will "break-down" when its container, e.g. a squeeze-bottle or flexible tube is finger-pressed resulting in a sufficiently low viscosity to allow for easy extrusion from the small orifices, approximately 0.10 inch diameter or a rectangular slit opening such as approximately 1/16" wide by 5/16" long of the adhesive application tips attached to such squeeze-bottles and flexible tubes. When pressure is released after the desired amount of adhesive flows out of the container, the adhesive quickly reverts very closely to its original gel state so that it will not "run" on vertical surfaces nor "spill" when used as a general purpose wood adhesive. This adhesive has sufficient wet tack to hold two pieces of wood together while still allowing repositioning of the pieces of wood before drying. In addition, since this product contains real wood fibers, its dry film is stainable and easy to sand.
摘要翻译： 一种可交联的水性木材粘合剂，其包含0.10至0.75重量％的水溶性，高粘度增稠剂聚合物如羟乙基纤维素，0.05-0.40重量％的消泡剂的临界混合物，以快速消散泡沫 在制造期间，分散在水中的自交联聚乙酸乙烯酯聚合物（用N-羟甲基丙烯酰胺处理）的固体重量为25.00至45.00％，1.00-3.00重量％的增塑剂/聚结剂如2,2， 4-三甲基-1,3-戊二醇单异丁酸酯，0.50〜1.00％的酸性催化剂如氯化铝，4.00〜12重量％的细粒度木纤维（软或硬木纤维或其混合物）和 0.10重量％的防腐剂。 该粘合剂凝胶的粘度将在其容器（例如， 挤压瓶或柔性管被指压，导致足够低的粘度，以允许容易从小孔直径约0.10英寸或矩形狭缝开口挤出，例如约1/16“宽×5/16” 这种挤压瓶和柔性管附着的粘合剂应用尖端长。 当所需量的粘合剂从容器流出之后释放压力时，粘合剂很快地迅速地恢复到其原始凝胶状态，使得它不会在垂直表面上“运行”，当用作通用木材粘合剂时“溢出” 。 该粘合剂具有足够的湿粘性以将两块木头保持在一起，同时仍允许在干燥之前重新定位木片。 此外，由于该产品含有真正的木纤维，其干膜可染色，易于沙粒化。
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公开(公告)号：US5322880A
公开(公告)日：1994-06-21
申请号：US150435
申请日：1993-11-10
IPC分类号： C08F2/16 , C08K3/20 , C08L9/04 , C09J129/04
CPC分类号： C09J129/04 , Y10S206/813 , Y10S524/916
摘要： A water based thixotropic adhesive gel is disclosed which consists essentially of: water; partially hydrolyzed polyvinyl alcohol, or wherein a portion of the polyvinyl alcohol is replaced with polyvinylpyrrolidone; a water-soluble high viscosity thickening agent polymer which is compatible with the polyvinyl alcohol and which imparts thixotropic properties to the gel; a water-soluble plasticizer for the polyvinyl alcohol; and a watersoluble defoamer in proportion of ingredients so that the viscosity of the adhesive will break down when a flexible tube or squeeze bottle dispenser is finger-pressed and have a sufficiently low viscosity to allow for easy extrusion from an orifice having a diameter of about 0.06 to 0.15 inches. When pressure is released, after the desired amount of adhesive has flown out of the dispenser, the adhesive quickly reverts to very close to its original gel state so that it will not run on a vertical surface on porous and semiporous surfaces such as paper. An article of manufacture is also provided whereby the adhesive gel containing the above ingredients is in a flexible dispenser from which the adhesive can be dispensed by finger-pressure.
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公开(公告)号：USRE35144E
公开(公告)日：1996-01-09
申请号：US290636
申请日：1994-08-15
IPC分类号： C08F2/16 , C08K3/20 , C08L9/04 , C09J129/04
CPC分类号： C09J129/04 , Y10S206/813 , Y10S524/916
摘要： A water based thixotropic adhesive gel is disclosed which consists essentially of: water; partially hydrolyzed polyvinyl alcohol, or wherein a portion of the polyvinyl alcohol is replaced with polyvinylpyrrolidone; a water-soluble high viscosity thickening agent polymer which is compatible with the polyvinyl alcohol and which imparts thixotropic properties to the gel; a water-soluble plasticizer for the polyvinyl alcohol; and a watersoluble defoamer in proportion of ingredients so that the viscosity of the adhesive will break down when a flexible tube or squeeze bottle dispenser is finger-pressed and have a sufficiently low viscosity to allow for easy extrusion from an orifice having a diameter of about 0.06 to 0.12 inches. When pressure is released, after the desired amount of adhesive has flown out of the dispenser, the adhesive quickly reverts to very close to its original gel state so that it will not run on a vertical surface on porous and semiporous surfaces such as paper. An article of manufacture is also provided whereby the adhesive gel containing the above ingredients is in a flexible dispenser from which the adhesive can be dispensed by finger-pressure.
摘要翻译： 公开了一种基于水的触变粘合剂凝胶，其基本上由以下组成：水; 部分水解的聚乙烯醇，或其中一部分聚乙烯醇被聚乙烯吡咯烷酮代替; 与聚乙烯醇相容并且赋予凝胶触觉性的水溶性高粘度增稠剂聚合物; 用于聚乙烯醇的水溶性增塑剂; 和水溶性消泡剂，其成分比例使得当柔性管或挤压瓶分配器被指压时粘合剂的粘度将分解，并且具有足够低的粘度以允许容易地从具有约0.06直径的孔口挤出 到0.12英寸。 当压力释放时，在所需量的粘合剂已经从分配器中流出之后，粘合剂快速地回复到非常接近其原始凝胶状态，使得它不会在多孔和半孔表面如纸上的垂直表面上运行。 还提供了制造物品，由此含有上述成分的粘合剂凝胶是柔性分配器，通过手指压力可以从中分配粘合剂。
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公开(公告)号：US5284897A
公开(公告)日：1994-02-08
申请号：US976553
申请日：1992-11-16
CPC分类号： C09J129/04 , Y10S206/813 , Y10S524/916
摘要： A water based thixotropic adhesive gel is disclosed which consists essentially of: water; partially hydrolyzed polyvinyl alcohol, or wherein a portion of the polyvinyl alcohol is replaced with polyvinylpyrrolidone; a water-soluble high viscosity thickening agent polymer which is compatible with the polyvinyl alcohol and which imparts thixotropic properties to the gel; a water-soluble plasticizer for the polyvinyl alcohol; and a watersoluble defoamer in proportion of ingredients so that the viscosity of the adhesive will break down when a flexible tube or squeeze bottle dispenser is finger-pressed and have a sufficiently low viscosity to allow for easy extrusion from an orifice having a diameter of about 0.06 to 0.15 inches. When pressure is released, after the desired amount of adhesive has flown out of the dispenser, the adhesive quickly reverts to very close to its original gel state so that it will not run on a vertical surface on porous and semiporous surfaces such as paper. An article of manufacture is also provided whereby the adhesive gel containing the above ingredients is in a flexible dispenser from which the adhesive can be dispensed by finger-pressure.
摘要翻译： 公开了一种基于水的触变粘合剂凝胶，其基本上由以下组成：水; 部分水解的聚乙烯醇，或其中一部分聚乙烯醇被聚乙烯吡咯烷酮代替; 与聚乙烯醇相容并且赋予凝胶触觉性的水溶性高粘度增稠剂聚合物; 用于聚乙烯醇的水溶性增塑剂; 和水溶性消泡剂，其成分比例使得当柔性管或挤压瓶分配器被指压时粘合剂的粘度将分解，并且具有足够低的粘度以允许容易地从具有约0.06直径的孔口挤出 至0.15英寸。 当压力释放时，在所需量的粘合剂已经从分配器中流出之后，粘合剂快速地回复到非常接近其原始凝胶状态，使得它不会在多孔和半孔表面如纸上的垂直表面上运行。 还提供了制造物品，由此含有上述成分的粘合剂凝胶是柔性分配器，通过手指压力可以从中分配粘合剂。
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公开(公告)号：US06268413B1
公开(公告)日：2001-07-31
申请号：US09305522
申请日：1999-05-05
IPC分类号： C08J510
CPC分类号： C09J131/04 , C08L3/00 , C08L5/02 , C08L2666/26
摘要： The present invention includes a high strength adhesive and includes a dispenser containing a high strength adhesive. The invention is an adhesive composition comprising: (a) water present in an amount of from about 40 percent to about 70 percent by weight; (b) polyvinyl acetate present in an amount of about 15 percent to about 35 percent by weight; (c) dextrin present in an amount from about 5 percent to about 35 percent by weight; and (d) starch present in an amount from about 0 percent to about 5 percent by weight; the adhesive having at least 30% by weight solids, having a paste-like consistency, and having a bond strength greater than about 2000 p.s.i. as measured by ASTM D-905. The adhesive of the present invention has a very workable consistency that is very much like room-temperature butter or shortening used in cooking.
摘要翻译： 本发明包括高强度粘合剂，并且包括含有高强度粘合剂的分配器。 本发明是一种粘合剂组合物，其包含：（a）以约40重量％至约70重量％的量存在的水; （b）聚乙酸乙烯酯的存在量为约15重量％至约35重量％; （c）以约5％至约35％重量的量存在糊精; 和（d）以约0重量％至约5重量％的量存在的淀粉; 粘合剂具有至少30重量％的固体，具有糊状稠度，并且具有大于约2000p.s.i的粘合强度。 通过ASTM D-905测量。 本发明的粘合剂具有非常可行的一致性，其非常类似于室温黄油或烹饪中使用的起酥油。
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公开(公告)号：US5331023A
公开(公告)日：1994-07-19
申请号：US855919
申请日：1992-03-23
IPC分类号： C08L23/22 , C09J5/00 , C09J123/18 , C09J123/22 , C09J191/06 , C09J193/00 , C09J193/04 , C08L91/06 , C09D13/00
CPC分类号： C09J123/22 , C09J9/005 , C08L23/22 , C09J2423/00 , Y02P20/582
摘要： This invention relates to thermoplastic, pressure-sensitive solid adhesives capable of transferring an adhesive film to a substrate by friction rubbing of the adhesive on the substrate. The adhesives of this invention consist essentially of polyisobutylene, wax and optionally an adhesive promoter resin. Said ingredients are within certain proportions, molecular weights, melting points, or hardness values.
摘要翻译： 本发明涉及通过摩擦摩擦衬底上的粘合剂，能够将粘合剂膜转移到基底上的热塑性压敏固体粘合剂。 本发明的粘合剂基本上由聚异丁烯，蜡和任选的粘合促进剂树脂组成。 所述成分在一定比例范围内，分子量，熔点或硬度值。
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公开(公告)号：US06036761A
公开(公告)日：2000-03-14
申请号：US371175
申请日：1999-08-11
IPC分类号： C09D15/00 , C09D5/34 , C09D101/18 , C09D197/02
摘要： The present invention includes several embodiments of solvent-based wood fillers comprising an organic solvent component, nitrocellulose, calcium carbonate, a filler selected from aluminum silicate and magnesium silicate and mixtures thereof, and, wood flour. The wood filler of the present invention is easy to apply yet dries in a relative short time, and can be stained sufficiently to match the appearance of the surrounding wood to which it is applied.
摘要翻译： 本发明包括溶剂型木材填料的几个实施方案，其包括有机溶剂组分，硝化纤维素，碳酸钙，选自硅酸铝和硅酸镁的填料及其混合物，以及木粉。 本发明的木质填料易于施用，并在相当短的时间内干燥，并且可以被充分染色以与其所施加的周围木材的外观相匹配。
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公开(公告)号：US20140080939A1
公开(公告)日：2014-03-20
申请号：US14059075
申请日：2013-10-21
IPC分类号： C09J175/04
CPC分类号： C09J175/04 , C08G2170/80
摘要： A pourable glue formulation is provided. The pourable glue formulation includes a first urethane polymer, wherein the first urethane polymer is operative to provide adequate tensile strength to the formulation; a second urethane polymer, wherein the second urethane polymer is operative to provide adequate flexibility to the formulation; propylene glycol; an ester alcohol; a biocide; a crosslinking agent; a defoamer; and a viscosity modifier.
摘要翻译： 提供了一种可倾注的胶水配方。 可浇注胶配方包括第一聚氨酯聚合物，其中第一聚氨酯聚合物可操作以为制剂提供足够的拉伸强度; 第二聚氨酯聚合物，其中所述第二聚氨酯聚合物可操作以为所述制剂提供足够的柔性; 丙二醇 酯醇; 杀菌剂 交联剂; 消泡剂 和粘度调节剂。
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公开(公告)号：US20110178203A1
公开(公告)日：2011-07-21
申请号：US12907583
申请日：2010-10-19
CPC分类号： C09J175/04 , C08G2170/80
摘要： A pourable glue formulation is provided. The pourable glue formulation includes a first urethane polymer, wherein the first urethane polymer is operative to provide adequate tensile strength to the formulation; a second urethane polymer, wherein the second urethane polymer is operative to provide adequate flexibility to the formulation; propylene glycol; an ester alcohol; a biocide; a crosslinking agent; a defoamer; and a viscosity modifier.
摘要翻译： 提供了一种可倾注的胶水配方。 可浇注胶配方包括第一聚氨酯聚合物，其中第一聚氨酯聚合物可操作以为制剂提供足够的拉伸强度; 第二聚氨酯聚合物，其中所述第二聚氨酯聚合物可操作以为所述制剂提供足够的柔性; 丙二醇 酯醇; 杀菌剂 交联剂; 消泡剂 和粘度调节剂。
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