公开(公告)号：US5549957A

公开(公告)日：1996-08-27

申请号：US82222

申请日：1993-06-24

Applicant: Edward J. Negola ,  James R. Kennedy

Inventor： Edward J. Negola ,  James R. Kennedy

IPC: D01F8/06 ,  D01F8/12 ,  D01F8/14 ,  D02G3/44 ,  B32B3/02 ,  D02G3/00

CPC classification number: D02G3/445 ,  D01F8/06 ,  D01F8/12 ,  D01F8/14 ,  Y10T428/23957 ,  Y10T428/23993 ,  Y10T428/2924 ,  Y10T428/2929

Abstract: A bi-component, multifilament synthetic dyeable carpet face yarn that is manufactured using the sheath-core melt spinning process is constructed so as to include a plurality of individual uniformly sheath-cored filaments having a sheath of virgin polyamide (e.g., nylon) and a polymer core that cannot be dyed using standard atmospheric pressure carpet dyeing methods used to dye the sheath filaments. This yarn is a less expensive substitute for 100% polyamide tufted carpet face yarn.

Abstract translation: 使用皮芯熔融纺丝方法制造的双组分复丝合成可染地毯面纱线被构造成包括多个单独的均匀皮芯线，其具有原始聚酰胺（例如，尼龙）和 聚合物芯不能用标准大气压地毯染色方法染色鞘丝。 这种纱线是100％聚酰胺簇绒地毯面纱的代价较低的一种。

公开(公告)号：US4905886A

公开(公告)日：1990-03-06

申请号：US221973

申请日：1988-07-20

Applicant: James R. Kennedy ,  Edmund Y. Ting

Inventor： James R. Kennedy ,  Edmund Y. Ting

IPC: B23K20/16 ,  C23C4/12 ,  C23C4/18

CPC classification number: B23K20/16 ,  C23C4/12 ,  C23C4/18

Abstract: Diffusion bonding of aluminum alloy objects of different sizes and shapes may be greatly improved when the surface of the object is exposed to a thermal spray source which deposits fine metal particles on the surface. Rapid quenching of solidification occurs at the surface. Such treatment results in the formation of finer grains at the surface which enhances the strength of a diffusion bond.

Abstract translation: 当物体的表面暴露在表面上沉积细金属颗粒的热喷射源时，可以大大改善不同尺寸和形状的铝合金物体的扩散结合。 在表面发生快速淬火凝固。 这种处理导致在表面形成更细的晶粒，这增强了扩散键的强度。

公开(公告)号：US4830265A

公开(公告)日：1989-05-16

申请号：US193615

申请日：1988-05-13

Applicant: James R. Kennedy ,  Edmund Y. Ting

Inventor： James R. Kennedy ,  Edmund Y. Ting

IPC: B23K20/24 ,  B23K35/00 ,  C22C45/00

CPC classification number: C22C45/00 ,  B23K20/24 ,  B23K35/002 ,  Y10S148/903

Abstract: Diffusion bonding of aluminum alloy objects of different sizes and shapes are greatly improved when the surface of the object is exposed to a high energy source which causes a heat treatment or melting and rapid quenching or solidification at the surface. Such treatment results in the formation of finer grains at the surface which enhances the strength of a diffusion bond.

Abstract translation: 当物体的表面暴露于导致热处理或熔化并在表面快速淬火或凝固的高能量源时，大大改善了不同尺寸和形状的铝合金物体的扩散结合。 这种处理导致在表面形成更细的晶粒，这增强了扩散键的强度。