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公开(公告)号:US5154968A
公开(公告)日:1992-10-13
申请号:US623284
申请日:1990-12-05
申请人: Robert DePetris , William Reeve
发明人: Robert DePetris , William Reeve
CPC分类号: B29B15/127 , B27N1/00 , B27N3/08 , B29C70/46 , B29K2003/00 , B29K2101/10 , B29K2105/251 , Y10T428/249948 , Y10T428/253 , Y10T428/2982
摘要: A molded product is made having uniform strength throughout the product. The molded product is made by mixing together fibrous materials such as cellulosic fibers and a heat-fusible binding agent such as a phenolic resin to form an admixture. The admixture is then sprayed with a binding agent such as starch as it is dispersed to form a fibrous molding preform. Heat and pressure are applied to the molding preform to form a molded product.
摘要翻译: 在整个产品中制成具有均匀强度的模制产品。 模制产品通过将诸如纤维素纤维的纤维材料和诸如酚醛树脂的热熔粘结剂混合在一起而制成,以形成混合物。 然后在粘合剂如淀粉分散以形成纤维成型预成型体时,喷涂混合物。 将热和压力施加到模制预成型件以形成模制产品。
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2.
公开(公告)号:US5302445A
公开(公告)日:1994-04-12
申请号:US748674
申请日:1991-08-22
申请人: Robert DePetris , William Reeve
发明人: Robert DePetris , William Reeve
IPC分类号: B29C70/08 , B29C70/50 , D04H1/64 , D04H1/70 , D04H13/00 , D06M15/11 , D06M15/41 , D06M15/423 , D06M15/55 , D06M15/693 , D06M17/00 , D06M17/04 , D06M17/06
CPC分类号: B29C70/502 , B29C70/081 , D04H1/587 , D04H1/593 , D04H1/64 , D04H1/736 , D04H3/04 , D06M15/11 , D06M15/41 , D06M15/423 , D06M15/55 , D06M15/693 , D06M17/00 , D06M17/04 , D06M17/06 , Y10T442/197
摘要: A method for making a reinforced fibrous mat having a net layer between two fibrous layers and the reinforced fibrous mat made therefrom is disclosed. The net layer improves handleability of the fibrous mat. The fibrous mat may be used as is or it may be molded to form a molded product. A thermoplastic binder such as latex or starch is used in forming the fibrous layers. A thermoset binding agent such as a phenolic resin is added to the fibers if the reinforced fibrous mat is molded.
摘要翻译: 公开了一种用于制造在两个纤维层之间具有网层并由其制成的增强纤维垫的增强纤维垫的方法。 网层提高了纤维毡的可操作性。 纤维垫可以原样使用,也可以将其模制成模制品。 使用热塑性粘合剂如胶乳或淀粉来形成纤维层。 如果增强的纤维垫被模制,则将热固性粘合剂如酚醛树脂加入到纤维中。
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公开(公告)号:US5186831A
公开(公告)日:1993-02-16
申请号:US824810
申请日:1992-01-21
申请人: Robert DePetris
发明人: Robert DePetris
CPC分类号: B01D17/0202 , B32B27/12 , B32B27/32 , B32B3/04 , B32B5/028 , B32B5/08 , C02F1/681 , E02B15/10 , B32B2262/02 , B32B2262/0261 , B32B2262/0292 , B32B2262/062 , B32B2262/067 , B32B2262/14 , B32B2307/726 , B32B2307/73 , Y10S210/924
摘要: A product for sorbing oil is disclosed. The product comprises an absorbent fiber core encapsulated in an adsorbent sheet, the adsorbent sheet being oleophilic, substantially hydrophobic, and capable of passing oil therethrough to the absorbent core. An apparatus and a method for forming the sorbent product are also disclosed.
摘要翻译: 公开了一种吸附油的产品。 该产品包括一个吸收性纤维芯,该吸收性纤维芯被包封在吸收性片材中,该吸附性片材是亲油性的,基本上是疏水性的,并能够将油从其中通过到吸收芯中 还公开了一种用于形成吸附剂产品的装置和方法。
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