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公开(公告)号:US5304225A
公开(公告)日:1994-04-19
申请号:US773895
申请日:1991-10-25
IPC分类号: C04B35/524 , C04B35/532 , C09K3/14
CPC分类号: C04B35/532 , C04B35/524
摘要: Mixtures consisting of a phenolic resin, a hardener, and residues from bisphenol-A production in the ratio of 1:9 to 9:1 are used for the production of binder mixtures for thermostable molding materials. Usable for said purpose are binders with a minimum content of phenolic resin of 10%.
摘要翻译: PCT No.PCT / EP91 / 00850 Sec。 371 1991年10月25日第 102(e)1991年10月25日PCT 1991年5月6日提交PCT。以酚醛树脂,硬化剂和双酚A生产的残留物为1:9至9:1的混合物用于生产 的热稳定成型材料的粘合剂混合物。 用于所述目的的粘合剂的酚醛树脂的最低含量为10%。
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公开(公告)号:US4918116A
公开(公告)日:1990-04-17
申请号:US312884
申请日:1989-02-17
IPC分类号: B24D3/02 , B24D3/28 , B24D3/34 , C04B35/00 , C04B35/01 , C04B35/632 , C04B35/66 , C08J5/14 , C08K3/14 , C08K3/40 , C08K7/04 , C08K7/14 , C08L61/04 , C08L61/10 , C09K3/14 , F16D69/02 , F27D1/00
CPC分类号: F16D69/026 , B24D3/285 , B24D3/344 , C04B35/013
摘要: Improved high temperature resistant molding materials containing customary filler materials and additives and a carbon forming bonding agent which is a phenol novolac with a molar ratio of phenol to formaldehyde of 1 to 0.2 to 1 to 0.35 of high quality and free of solvents useful as refractory products, carbon materials, abrasive wheels, friction lining and the like.
摘要翻译: 改进的含有常规填料和添加剂的耐高温成型材料和碳成型粘合剂,其是苯酚酚醛清漆,苯酚与甲醛的摩尔比为1至0.2至1至0.35的高品质和不含溶剂的有用的耐火产品 ,碳材料,砂轮,摩擦衬里等。
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公开(公告)号:US4745024A
公开(公告)日:1988-05-17
申请号:US75111
申请日:1987-07-20
IPC分类号: C09J163/00 , D04H1/60 , D04H1/64 , D04H1/58
CPC分类号: D04H1/60 , Y10T428/2982 , Y10T428/31511 , Y10T442/60
摘要: A non-woven textiles comprising a web of organic fibers bonded together by a binder applied to the fibers as a powdered mixture of a non-heat reactive phenolic resin and at least one thermoreactive condensation resin selected from the group consisting of phenolic resins, epoxy resins and amino resins and then fused and a method of producing said textiles.
摘要翻译: 一种无纺织物,其包含通过粘合剂施加到纤维上的作为非热反应性酚醛树脂和至少一种选自酚醛树脂,环氧树脂的热反应性缩合树脂的粉末混合物粘合在一起的有机纤维网 和氨基树脂,然后熔融,以及生产所述纺织品的方法。
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4.
公开(公告)号:US4587291A
公开(公告)日:1986-05-06
申请号:US727038
申请日:1985-04-25
CPC分类号: C08K5/42 , C08L61/06 , C08L67/00 , C08L71/00 , Y10T428/31616 , Y10T428/31627 , Y10T428/31942
摘要: Binders are described based on acid curing phenol resins and acid curing agents which, after mixing, have an extended processability time but nevertheless exhibit a rapid curing time at relatively low temperatures. They are obtained by using, as the resin, aqueous phenol resols and, as the curing agent, either copper, aluminum, or iron(III) salts of aromatic sulfonic acids or addition products of hydroxy-containing, water-compatible polyols with aromatic sulfonic acids or mixtures of these salts and the polyol addition products. The binders are used for impregnation of fabrics, for production of abrasives and for fiber reinforced plastics.
摘要翻译: 基于酸固化酚醛树脂和酸固化剂描述了粘合剂,其在混合后具有延长的可加工性时间,但在相对低的温度下表现出快速固化时间。 它们通过使用作为树脂的水性酚溶液,并且作为固化剂,可以使用芳族磺酸的铜,铝或铁(III)盐或含羟基的水溶性多元醇与芳族磺酸的加成产物 酸或这些盐的混合物和多元醇加成产物。 粘合剂用于织物浸渍,生产磨料和纤维增强塑料。
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