公开(公告)号：US4866109A

公开(公告)日：1989-09-12

申请号：US660629

申请日：1984-10-15

申请人： Billy B. Hibbard ,  Joe A. Mann ,  Frans P. P. Koeleveld ,  Agnes K. Potepan ,  Richard E. White ,  Barry T. Knight ,  Howard H. Bryant

发明人： Billy B. Hibbard ,  Joe A. Mann ,  Frans P. P. Koeleveld ,  Agnes K. Potepan ,  Richard E. White ,  Barry T. Knight ,  Howard H. Bryant

IPC分类号： C08L35/04

CPC分类号： B29C70/12

摘要： The invention is specifically concerned with an improvement in the process of manufacturing reinforced materials. The reinforced materials are conceived to include a wide variety of materials, the most notable being high density compressed gaskets. The improvement comprises mixing a cut solid (generally a cut fiber) with a body material to produce the reinforced materials. The solid is cut into particulates of highly variable size, the range in the size of the particulates being adjusted to optimize the characteristics of the resulting reinforced material. The cut solid is produced utilizing comminuting machines previously used for the recycle of waste products.

摘要翻译： 本发明具体涉及制造增强材料的方法的改进。 增强材料被认为包括各种各样的材料，最显着的是高密度压缩垫片。 该改进包括将切割的固体（通常是切割纤维）与主体材料混合以产生增强材料。 将固体切割成高度可变尺寸的颗粒，调整颗粒尺寸的范围以优化所得增强材料的特性。 切割的固体是利用先前用于废物再循环的粉碎机生产的。

公开(公告)号：US4886706A

公开(公告)日：1989-12-12

申请号：US24644

申请日：1987-03-11

申请人： Hughey A. Rush ,  Billy B. Hibbard ,  Johnson L. Pursoo ,  John W. Lindsay ,  Thomas E. Smith ,  Kenneth Harper ,  MIchael V. Tullos ,  James E. Davis

发明人： Hughey A. Rush ,  Billy B. Hibbard ,  Johnson L. Pursoo ,  John W. Lindsay ,  Thomas E. Smith ,  Kenneth Harper ,  MIchael V. Tullos ,  James E. Davis

IPC分类号： C09K3/14 ,  C08J5/14 ,  C08L33/18 ,  C08L33/20 ,  D01F6/18 ,  D06M13/02 ,  D06M13/184 ,  D06M13/224 ,  D06M13/322 ,  D06M13/402 ,  D06M101/00 ,  D06M101/16 ,  D06M101/18 ,  D06M101/28 ,  F16D69/02

CPC分类号： F16D69/026 ,  D01F6/18 ,  Y10T428/249924

摘要： An improved fibrous polyacrylonitrile mixture for use in friction products enables the production of low resiliency preforms by mixing an additive with a polyacrylonitrile wet gel. The additive is incorporated into the fiber in extremely large amounts. The additive is a member selected from the group consisting of:(a) polyethylene glycol esters of pelargonic acid; or(b) polyethylene glycol esters of enanthic, caprylic or capric acids; or(c) blends of polyethylene glycol esters of enanthic, caprylic, pelargonic, or capric acids; or(d) blends of polyethylene glycol esters of carboxylic acids derived from natural products containing at least 50% by weight of carboxylic acids containing less than 14 carbon atoms; or(e) reaction products of ethylene oxide and carboxylic acid amides wherein at least 70% of the acids from which the amide is derived contain between 16 and 20 carbon atoms.

公开(公告)号：US4837281A

公开(公告)日：1989-06-06

申请号：US871961

申请日：1986-06-09

申请人： Billy B. Hibbard ,  Joe A. Mann ,  Frans P. P. Koeleveld ,  Agnes K. Potepan ,  Richard E. White ,  Barry T. Knight ,  Howard H. Bryant

发明人： Billy B. Hibbard ,  Joe A. Mann ,  Frans P. P. Koeleveld ,  Agnes K. Potepan ,  Richard E. White ,  Barry T. Knight ,  Howard H. Bryant

IPC分类号： C08L9/02 ,  C08L33/20

CPC分类号： B29C70/12 ,  Y10S83/913 ,  Y10T83/0443 ,  Y10T83/0467

摘要： The invention is specifically concerned with an improvement in the process of manufacturing reinforced materials. The reinforced materials are conceived to include a wide variety of materials, the most notable being high density compressed gaskets. The improvement comprises mixing a cut solid (generally a cut fiber) with a body material to produce the reinforced materials. The solid is cut into particulates of highly variable size, the range in the size of the particulates being adjusted to optimize the characteristics of the resulting reinforced material. The cut solid is produced utilizing comminuting machines previously used for the recycle of waste products.

摘要翻译： 本发明具体涉及制造增强材料的方法的改进。 增强材料被认为包括各种各样的材料，最显着的是高密度压缩垫片。 该改进包括将切割的固体（通常是切割纤维）与主体材料混合以产生增强材料。 将固体切割成高度可变尺寸的颗粒，调整颗粒尺寸的范围以优化所得增强材料的特性。 切割的固体是利用先前用于废物再循环的粉碎机生产的。