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公开(公告)号：US4873273A
公开(公告)日：1989-10-10
申请号：US203711
申请日：1988-06-07
IPC分类号： B41M7/00 , C08G59/42 , C09D163/00 , D21H25/06
CPC分类号： D21H25/06 , B41M7/0027 , C08G59/4292 , C09D163/00
摘要： A thermosetting resin composition particularly suitable for surface coatings, including metals, paper and paperboard, and especially those papers subsequently converted into shaped paperboard products, e.g. paper plates and folded cartons, with a high gloss, water and oil resistant surface coating. The composition is suitable also as both an adhesive and coating in metallizing substrates by the transfer of metallic particles from a transfer agent to the substrate. When formulated without solvents or dispersants it is suitable for use as a casting composition or as a molding material. The composition comprises a polymer or copolymer containing carboxylic acid groups; an epoxy compound containing an average of more than one epoxide group per molecule; an ammonium or phosphonium base or salt thereof; and a monomeric carboxylic acid or inorganic acid which extends the useful working life of the composition and imparts a superior glass to the surface of the finished product.
摘要翻译： 特别适用于表面涂层的热固性树脂组合物，包括金属，纸和纸板，特别是那些随后转化成成形纸板产品的那些纸。 纸板和折叠纸箱，具有高光泽，防水和防油的表面涂层。 该组合物也可以通过金属颗粒从转移剂转移到基底中而适用于金属化基底中的粘合剂和涂层。 当没有溶剂或分散剂配制时，它适合用作铸塑组合物或模塑材料。 组合物包含含有羧酸基团的聚合物或共聚物; 每分子平均含有多于一个环氧基团的环氧化合物; 铵或鏻碱或其盐; 和单体羧酸或无机酸，其延长了组合物的有效使用寿命，并将优异的玻璃赋予成品表面。
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2.发明授权
公开(公告)号：US4740392A
公开(公告)日：1988-04-26
申请号：US841938
申请日：1986-03-20
CPC分类号： D21H25/06 , B41M7/0027 , C08G59/4292 , C09D163/00
摘要： A thermosetting resin composition particularly suitable for surface coatings, especially paper and paperboard, and especially those subsequently converted into shaped paperboard products, e.g. paper plates and folded cartons, with a high gloss, water and oil resistant surface coating. The composition is suitable also as both an adhesive and coating in metallizing substrates by the transfer of metallic particles from a transfer agent to the substrate. When formulated without solvents or dispersants it is suitable for use as a casting composition or as an injection molding material. The composition comprises a polymer or copolymer containing carboxylic acid groups; an epoxy compound containing an average of more than one epoxide group per molecule; a quaternary ammonium base or salt thereof; and a monomeric carboxylic acid or inorganic acid which extends the useful working life of the composition and imparts a superior gloss to the surface of the finished product.
摘要翻译： 特别适用于表面涂层，特别是纸和纸板的热固性树脂组合物，特别是随后转化成成型纸板产品的热固性树脂组合物，例如， 纸板和折叠纸箱，具有高光泽，防水和防油的表面涂层。 该组合物也可以通过金属颗粒从转移剂转移到基底中而适用于金属化基底中的粘合剂和涂层。 当配制不含溶剂或分散剂时，它适合用作铸塑组合物或注射成型材料。 组合物包含含有羧酸基团的聚合物或共聚物; 每分子平均含有多于一个环氧基团的环氧化合物; 季铵碱或其盐; 和单体羧酸或无机酸，其延长了组合物的有效使用寿命，并且对最终产品的表面赋予了优异的光泽。
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公开(公告)号：USH1502H
公开(公告)日：1995-11-07
申请号：US108057
申请日：1993-08-17
申请人： John L. Allan , Leon Katz , Jeffery J. Boettcher
发明人： John L. Allan , Leon Katz , Jeffery J. Boettcher
摘要： This invention relates to a novel microfiber, to a nonwoven web comprising said microfiber, and to a method of preparing said web. The meltblown microfibers have a diameter of less than 150 micrometers. The microfibers are prepared by meltblowing a liquid crystal polymer such as a wholly aromatic polyester amide of p, p' biphenol, p-hydroxybenzoic acid and terephthalic acid or a wholly aromatic polyester amide of 2-hydroxynaphthoic acid, p-aminophenol and terephthalic acid.
摘要翻译： 本发明涉及一种新型微纤维，涉及一种包含所述超细纤维的非织造网，以及一种制备所述纤网的方法。 熔喷微纤维的直径小于150微米。 微纤维是通过熔化p，p'-联苯酚，对羟基苯甲酸和对苯二甲酸的全芳族聚酯酰胺或2-羟基萘甲酸，对氨基苯酚和对苯二甲酸的全芳香族聚酯酰胺等液晶聚合物来制备的。
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4.发明授权
公开(公告)号：US3953304A
公开(公告)日：1976-04-27
申请号：US589114
申请日：1975-06-23
IPC分类号： C07D213/04 , C07D213/20 , C07D213/61 , C07D213/65 , C07D213/71 , C07D213/73 , C07D213/79 , C07D213/80 , C07D213/81 , C25D3/16 , C25D3/18 , C07D213/55
CPC分类号： C07D213/20 , C25D3/16 , C25D3/18
摘要： An aqueous acid nickel electroplating bath containing as a brightener-leveling agent the reaction product of an acetylenic diester of a halogenated saturated aliphatic acid with a heterocyclic compound containing a tertiary nitrogen atom. The brightener may have the general formula ##EQU1## wherein R.sub.1 and R.sub.2 are hydrogen, halogen or a hydroxy, carboxy, carboxyester, sulphoxy, alkyl, amino or amido group;R.sub.3 is a hydrogen or an alkyl group;R.sub.4 and R.sub.5 are hydrogen or an alkyl group;X is halogen andN is an integer from 0 to 2.
摘要翻译： 含有酸性镍电镀浴，其含有卤化饱和脂肪酸的炔属二酯与含有叔氮原子的杂环化合物的反应产物作为增白剂均化剂。 光亮剂可以具有通式HOR 4 | PARALLEL | -C（CH 2）n COCC 3 BOR || R 3 R 5 R 4 OH | PARALLEL | CCOC（CH 2）nC- || R 5 R 3，其中R 1和R 2是氢，卤素或羟基，羧基，羧基酯， 烷氧基，烷基，氨基或酰氨基; R3是氢或烷基; R4和R5是氢或烷基; X是卤素，N是从0到2的整数。
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公开(公告)号：US4028238A
公开(公告)日：1977-06-07
申请号：US628454
申请日：1975-11-03
申请人： John L. Allan
发明人： John L. Allan
CPC分类号： C02F1/5236
摘要： A highly concentrated municipal waste sludge is recovered in a process which involves adding alum and a flocculating agent under alkaline conditions to a dilute waste sludge, adding calcium oxide or hydroxide and filtering the resultant mixture under pressure.
摘要翻译： 在碱性条件下将明矾和絮凝剂添加到稀废渣中，加入氧化钙或氢氧化物并在压力下过滤所得混合物的过程中回收高浓度的城市废污泥。
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公开(公告)号：US5324580A
公开(公告)日：1994-06-28
申请号：US954277
申请日：1992-09-30
申请人： John L. Allan , Jared A. Austin
发明人： John L. Allan , Jared A. Austin
CPC分类号： D04H1/54 , D04H1/488 , D04H1/492 , D04H1/498 , D04H1/559 , D04H1/56 , Y10S428/903 , Y10T428/253 , Y10T428/2929 , Y10T442/637 , Y10T442/68 , Y10T442/689
摘要： The invention is directed to elastomeric meltblown webs having desirable strength and stretch/recovery properties which can be produced at relatively high throughputs and/or relatively low die pressures. The meltblown webs of the invention comprise a blend of (i) a fully hydrogenated diblock or triblock thermoplastic elastomer copolymer or mixtures thereof based on polystyrene and poly(ethylene-butylene) blocks; and (ii) from about 5% by weight up to about 50% by weight of a copolymer of ethylene and acrylic acid or ethylene and a lower alkyl ester of acrylic acid in which the ethylene content ranges from about 5% by weight up to about 50% by weight.
摘要翻译： 本发明涉及具有期望的强度和拉伸/恢复性能的弹性体熔喷网，其可以在相对高的通量和/或相对较低的模具压力下制造。 本发明的熔喷纤维网包含（i）基于聚苯乙烯和聚（乙烯 - 丁烯）嵌段的完全氢化的二嵌段或三嵌段热塑性弹性体共聚物或其混合物的共混物; 和（ii）约5重量％至约50重量％的乙烯与丙烯酸或乙烯的共聚物和丙烯酸的低级烷基酯，其中乙烯含量范围为约5重量％至约 50重量％。
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