公开(公告)号：US5945055A

公开(公告)日：1999-08-31

申请号：US4314

申请日：1998-01-08

Applicant: Toshiaki Inamura

Inventor： Toshiaki Inamura

IPC: A44B19/10 ,  A44B18/00 ,  A44B19/00 ,  A44B19/12 ,  B29D5/02 ,  D01F6/46 ,  D01F6/62 ,  D01F6/92 ,  D02J1/22 ,  D01D5/12 ,  D01D10/02 ,  D01F6/36

CPC classification number: A44B19/12 ,  A44B18/0069 ,  A44B19/00 ,  D01F6/46 ,  D01F6/92 ,  D02J1/223 ,  D02J1/228 ,  Y10T428/2913 ,  Y10T428/2929

Abstract: A method for making linear materials for fasteners, particularly monofilaments, which possess pearly luster and retain this pearly luster intact even after being dyed. A polyester, particularly polyethylene terephthalate, is blended with 1 to 10% by weight of polypropylene and the resultant blend is subjected to melt spinning. The undrawn filament thus obtained possesses pearly luster and can be used as a raw material for fastener parts presenting an appearance of high quality. The undrawn filament has the dyeability thereof adjusted without noticeably affecting the degree of shrinkage when it is drawn at a temperature in the range of from 70 to 98.degree. C. Thus, the monofilaments for fasteners, which possess pearly luster and are allowed to be dyed in colors harmonized with the colors of fastener tapes, can be produced.

Abstract translation: 用于制造紧固件，特别是单丝的线性材料的方法，其具有珍珠光泽并且保持该珍珠光泽，即使在被染色之后也是完整的。 将聚酯，特别是聚对苯二甲酸乙二醇酯与1至10重量％的聚丙烯共混，并将所得共混物进行熔融纺丝。 由此获得的未拉伸丝具有珠光泽，并且可以用作具有高质量外观的紧固件部件的原材料。 未拉伸长丝在70-98℃的温度下拉伸时，其染色性能没有明显地影响收缩的程度。因此，具有珍珠光泽并允许染色的紧固件用单丝 可以制成与拉链带的颜色一致的颜色。

公开(公告)号：US5763077A

公开(公告)日：1998-06-09

申请号：US917612

申请日：1997-08-26

Applicant: Toshiaki Inamura

Inventor： Toshiaki Inamura

IPC: A44B19/10 ,  A44B18/00 ,  A44B19/00 ,  A44B19/12 ,  B29D5/02 ,  D01F6/46 ,  D01F6/62 ,  D01F6/92 ,  D02J1/22 ,  D02G3/00 ,  C08F8/00

CPC classification number: A44B19/12 ,  A44B18/0069 ,  A44B19/00 ,  D01F6/46 ,  D01F6/92 ,  D02J1/223 ,  D02J1/228 ,  Y10T428/2913 ,  Y10T428/2929

Abstract: Linear materials for fasteners, particularly monofilaments, which possess pearly luster and retain this pearly luster intact even after being dyed and a method for the production thereof are disclosed. A polyester, particularly polyethylene terephthalate, is blended with 1 to 10% by weight of polypropylene and the resultant blend is subjected to melt spinning. The undrawn filament thus obtained possesses pearly luster and can be used as a raw material for fastener parts presenting an appearance of high quality. The undrawn filament has the dyeability thereof adjusted without noticeably affecting the degree of shrinkage when it is drawn at a temperature in the range of from 70.degree. to 98.degree. C. Thus, the monomiflaments for fasteners which possess pearly luster and are allowed to be dyed in colors harmonized with the colors of fastener tapes can be produced.

Abstract translation: 具有珍珠光泽并保持该珍珠光泽的紧固件，特别是单丝的线性材料即使在被染色后也是完整的，并且公开了其生产方法。 将聚酯，特别是聚对苯二甲酸乙二醇酯与1至10重量％的聚丙烯共混，并将所得共混物进行熔融纺丝。 由此获得的未拉伸丝具有珠光泽，并且可以用作具有高质量外观的紧固件部件的原材料。 未拉伸丝的染色性在70〜98℃的温度范围内被拉伸时，其调色度不会明显地影响收缩的程度。因此，具有珍珠光泽并允许染色的紧固件单体 可以制造与拉链带的颜色一致的颜色。