公开(公告)号：US12098502B2

公开(公告)日：2024-09-24

申请号：US16941041

申请日：2020-07-28

Applicant: San Fang Chemical Industry Co., Ltd.

Inventor： Chung-Chih Feng ,  Chih-Yi Lin ,  Kao-Lung Yang ,  Chi-Chin Chiang

IPC: D06N3/00 ,  B29C48/07 ,  B29C48/154 ,  B29C48/21 ,  B29C48/37 ,  B29C48/375 ,  B29C48/49 ,  B29C48/88 ,  B29C48/92 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B7/12 ,  B32B27/06 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B33/00 ,  D06N3/10 ,  D06N3/14 ,  B32B37/12

CPC classification number: D06N3/0043 ,  B29C48/07 ,  B29C48/154 ,  B29C48/21 ,  B29C48/37 ,  B29C48/387 ,  B29C48/49 ,  B29C48/914 ,  B29C48/92 ,  B32B5/022 ,  B32B5/024 ,  B32B5/18 ,  B32B5/245 ,  B32B7/12 ,  B32B27/065 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B33/00 ,  D06N3/0006 ,  D06N3/0011 ,  D06N3/106 ,  D06N3/14 ,  B29C2948/92704 ,  B32B2037/1215 ,  B32B2262/0276 ,  B32B2266/02 ,  B32B2266/025 ,  B32B2266/0264 ,  B32B2266/0278 ,  B32B2274/00 ,  B32B2305/188 ,  B32B2305/20 ,  B32B2307/51 ,  B32B2307/536 ,  B32B2307/732 ,  D06N2213/03

Abstract: A thermoplastic artificial leather includes a thermoplastic composite laminate and a textile base. The thermoplastic composite laminate includes a foamed thermoplastic elastic layer, an unfoamed thermoplastic elastic layer and a thermoplastic adhesive layer. The foamed thermoplastic elastic layer has a first surface, a second surface and a plurality of foamed structures. The second surface is opposite to the first surface. The unfoamed thermoplastic elastic layer is disposed on the first surface of the foamed thermoplastic elastic layer. The thermoplastic adhesive layer is disposed on the second surface of the foamed thermoplastic elastic layer. The textile base is laminated on the thermoplastic adhesive layer of the thermoplastic composite laminate.

公开(公告)号：US20240260183A1

公开(公告)日：2024-08-01

申请号：US18632963

申请日：2024-04-11

Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.

Inventor： Chih-Yi Lin ,  Kuo-Kuang Cheng ,  Chi-Chin Chiang ,  Wen-Hsin Tai ,  I-Ju Wu ,  Chi-Ho Tien

IPC: H05K1/03 ,  B29C48/00 ,  B29K75/00 ,  C08L75/04 ,  C09D11/52

CPC classification number: H05K1/036 ,  B29C48/0021 ,  B29C48/022 ,  C08L75/04 ,  C09D11/52 ,  B29K2075/00 ,  B29K2995/0016 ,  C08L2207/04

Abstract: The present disclosure is relates to a conductive film and a manufacturing method thereof. The conductive film includes a base layer, a TPU complex layer, a conductive layer and a TPU surface layer. The TPU complex layer includes a TPU heat-resistant layer and a TPU melting layer. The TPU heat-resistant layer is disposed on the TPU melting layer, and the TPU melting layer is disposed on the base layer. The conductive layer includes a conductive circuit disposed on the TPU heat-resistant layer. The TPU surface layer is disposed on the conductive layer. Utilizing the TPU complex layer, the conductive layer does not contact directly with the base layer to avoid breaking the conductive line of the conductive layer when the base layer is pulled. Therefore, the lifetime of the conductive film can be increased.

公开(公告)号：US10006149B2

公开(公告)日：2018-06-26

申请号：US15059061

申请日：2016-03-02

Applicant: San Fang Chemical Industry Co., Ltd.

Inventor： Chung-Chih Feng ,  Chih-Yi Lin ,  Kao-Lung Yang

IPC: D01D5/32 ,  D01F8/04 ,  D01F8/06 ,  D01F8/12 ,  D01F8/14 ,  D04H3/005 ,  D04H3/007 ,  D04H3/009 ,  D04H3/011 ,  D04H3/11 ,  D01D5/34 ,  D02G3/36 ,  D01D5/08 ,  D04H3/033 ,  D02G3/04 ,  D01D5/42 ,  D04H1/541

CPC classification number: D01D5/34 ,  D01D5/082 ,  D01D5/423 ,  D02G3/045 ,  D02G3/36 ,  D04H1/541 ,  D04H3/033 ,  D10B2331/02 ,  D10B2331/04 ,  Y10T428/2929 ,  Y10T442/611

Abstract: The present invention provides a composite fiber having a high surface area and flexibility and a method for manufacturing the same, and a substrate containing the composite fiber and a method for manufacturing the same. The composite fiber contains a first component and a second component, and has a maximum diameter and a circumference. The first component has a central portion and a plurality of extension portions. A maximum length of the central portion is less than three quarters of the maximum diameter. The first component is in an amount of 50 wt % to 95 wt %, based on the total weight of the composite fiber. The second component has a plurality of outer portions disposed between two extension portions, and the second component is in an amount of 5 wt % to 50 wt %, based on the total weight of the composite fiber.

公开(公告)号：US11912837B2

公开(公告)日：2024-02-27

申请号：US17391959

申请日：2021-08-02

Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.

Inventor： Chih-Yi Lin ,  Kuo-Kuang Cheng ,  Chi-Chin Chiang ,  Wen-Hsin Tai ,  Ming-Chen Chang

IPC: C08J5/12 ,  C08J5/18 ,  B32B25/08 ,  B32B25/14 ,  B29C48/00 ,  C08F255/04 ,  B29K23/00 ,  B29C48/08 ,  B29K21/00 ,  B29K96/02

CPC classification number: C08J5/121 ,  B29C48/022 ,  B32B25/08 ,  B32B25/14 ,  C08F255/04 ,  C08J5/18 ,  B29C48/0011 ,  B29C48/08 ,  B29K2021/003 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2096/02 ,  B29K2995/007 ,  B29K2995/0077 ,  B32B2250/02 ,  B32B2250/24 ,  C08J2323/12 ,  C08J2351/06 ,  C08J2367/02 ,  C08J2377/00

Abstract: The present disclosure provides a thin film including a first thermoplastic polyolefin (TPO) elastomer which is anhydride-grafted. The present disclosure further provides a method for manufacturing the thin film, a laminated material and a method for adhesion.

公开(公告)号：US11555271B2

公开(公告)日：2023-01-17

申请号：US17098558

申请日：2020-11-16

Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.

Inventor： Chih-Yi Lin ,  Kuo-Kuang Cheng ,  Chien-Chia Huang ,  Chia-Ho Lin ,  Yen-Lun Tseng ,  Chin-Wei Chen ,  Ching-Lo Lin

IPC: D06N3/14 ,  B32B27/08 ,  B32B27/12 ,  B32B27/40 ,  B32B7/12 ,  B32B27/26 ,  B32B9/04

Abstract: The present invention relates to an artificial leather and a method for producing the same. The artificial leather includes a substrate, a thermoplastic polyurethane fiber adhesive layer, a thermoplastic polyurethane fiber layer, a paste layer, and a surface layer. The paste layer has a thermosetting paste or a high solid-content paste, and the paste has a specific adhesive temperature. A bonding can be performed at low temperature in the method for producing the same, and the artificial leather made by the method for producing the same has excellent hand feeling and/or smoothness.

公开(公告)号：US09303342B2

公开(公告)日：2016-04-05

申请号：US13921560

申请日：2013-06-19

Applicant: San Fang Chemical Industry Co., Ltd.

Inventor： Lung-Chuan Wang ,  Chung-Chih Feng ,  Chih-Yi Lin ,  Szu-Wei Huang ,  Kao-Lung Yang ,  Jui-Peng Tung

IPC: D04H1/485 ,  D04H1/49 ,  D04H1/541 ,  D04H3/105 ,  D04H3/11 ,  D04H3/147 ,  B32B5/08 ,  B32B5/26 ,  D04H5/06 ,  D04H1/498 ,  D04H1/552 ,  D06N3/00 ,  B32B27/02 ,  B32B27/12 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  D01F8/04 ,  D01F8/06 ,  D01F8/14 ,  B32B37/14

CPC classification number: D04H5/06 ,  B32B5/08 ,  B32B5/26 ,  B32B27/02 ,  B32B27/12 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B37/14 ,  D01F8/04 ,  D01F8/06 ,  D01F8/14 ,  D04H1/485 ,  D04H1/49 ,  D04H1/498 ,  D04H1/541 ,  D04H1/552 ,  D04H3/105 ,  D04H3/11 ,  D04H3/147 ,  D06N3/0027 ,  Y10T428/24074 ,  Y10T428/2929 ,  Y10T442/602

Abstract: A composite fiber having elastomer and method for making the same, and a substrate having the composite fiber and method for making the same are provided. The composite fiber includes a first composition and a second composition. The first composition is thermoplastic non-elastomer, and the second composition is thermoplastic elastomer (TPE). The second composition is in an amount of 5 to 70 weight % of the composite fiber. The first composition and the second composition are alternately distributed in a circumference of a cross-section of the composite fiber, and the length of the second composition is less than 50% of the total length of the circumference. The TPE can be dispersed uniformly and increase the adhesion between fibers, and the segmented fiber cross-section thereof further prevents the TPE from becoming too adhesive and affecting the processing during the fabrication of fibers and non-woven fabric substrates. Therefore, the non-woven fabric substrate or artificial leather made from the composite fiber has excellent textile feeling and physical properties.

Abstract translation: 提供了具有弹性体的复合纤维及其制造方法，以及具有该复合纤维的基材及其制造方法。 复合纤维包括第一组合物和第二组合物。 第一组合物是热塑性非弹性体，第二组合物是热塑性弹性体（TPE）。 第二组合物的量为复合纤维的5-70重量％。 第一组合物和第二组合物交替分布在复合纤维的横截面的圆周上，第二组合物的长度小于圆周总长度的50％。 TPE可以均匀分散并增加纤维之间的粘合力，并且其分段纤维横截面进一步防止TPE变得太粘并且影响在制造纤维和无纺布基材期间的加工。 因此，由复合纤维制成的无纺布基材或人造革具有优异的纺织感觉和物理性能。

公开(公告)号：US12091816B2

公开(公告)日：2024-09-17

申请号：US17702124

申请日：2022-03-23

Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.

Inventor： Chih-Yi Lin ,  Kuo-Kuang Cheng ,  Kao-Lung Yang ,  Wei-Jie Liao

IPC: D06N3/00 ,  B32B3/26 ,  B32B5/02 ,  B32B5/24 ,  D06N3/04 ,  D06N3/08

CPC classification number: D06N3/0006 ,  B32B3/266 ,  B32B5/022 ,  B32B5/024 ,  B32B5/245 ,  D06N3/005 ,  D06N3/045 ,  D06N3/08 ,  B32B2250/40 ,  B32B2262/0292 ,  B32B2266/0278 ,  B32B2307/536 ,  D06N2211/28

Abstract: The present disclosure provides an artificial leather structure, comprising a woven layer, a porous elastomer layer disposed on the woven layer and a nonwoven layer disposed on the porous elastomer layer. The porous elastomer layer is adhered to the woven layer and the nonwoven layer.

公开(公告)号：US11987027B2

公开(公告)日：2024-05-21

申请号：US17846122

申请日：2022-06-22

Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.

Inventor： Chih-Yi Lin ,  Kuo-Kuang Cheng ,  Li-Yuan Chen ,  Yung-Yu Fu

IPC: B32B27/40 ,  B29D7/01 ,  B29K75/00 ,  B29K105/26 ,  B32B5/02 ,  B32B27/08 ,  B32B27/12

CPC classification number: B32B27/40 ,  B29D7/01 ,  B32B5/028 ,  B32B27/08 ,  B32B27/12 ,  B29K2075/00 ,  B29K2105/26 ,  B32B2262/0292 ,  B32B2305/70

Abstract: The present disclosure relates to an innovative leather and a manufacturing method thereof. The innovative leather includes a TPU substrate, a TPU adhering layer, and a TPU surface layer. The TPU adhering layer is disposed on the TPU substrate. The TPU surface layer is disposed on the TPU adhering layer. All materials of the innovative leather of the present disclosure are the same TPU materials, thus the innovative leather of the present disclosure can be recycled after the innovative leather of the present disclosure is used. The innovative leather of the present disclosure has recycling benefit.

公开(公告)号：US20210238338A1

公开(公告)日：2021-08-05

申请号：US17060383

申请日：2020-10-01

Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.

Inventor： Chih-Yi Lin ,  Kuo-Kuang Cheng ,  Kao-Lung Yang ,  Po-Ping Kang

IPC: C08G18/38 ,  B29C48/35

Abstract: The present invention relates to a thermoplastic polyurethane fiber and a method for producing the same. A thermoplastic polyurethane material is firstly provided and subjected to a molten extruding process to form a fiber material. Next, an extension process is performed to the fiber material to obtain the thermoplastic polyurethane fiber of the present invention. The thermoplastic polyurethane fiber has a lower thermal shrinking property, thereby meeting requirements of the application.

公开(公告)号：US10968564B2

公开(公告)日：2021-04-06

申请号：US16533727

申请日：2019-08-06

Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.

Inventor： Chih-Yi Lin ,  Kuo-Kuang Cheng ,  Kao-Lung Yang ,  Yung-Yu Fu ,  Wei-Jie Liao

IPC: D04H1/4358 ,  D04H1/4374 ,  D04H1/56 ,  D04H1/4382 ,  D06N3/00 ,  D06N3/14

Abstract: The present disclosure is relates to an artificial leather and a method of manufacturing the same. The manufacturing method of the artificial leather includes steps in which TPU particles are provided. The method continues with step in which the TPU particles are heated to be melted. The method continues with step in which a first TPU mesh layer is formed by meltblowing the melted TPU. The method continues with step in which a second TPU mesh layer is meltblown on the first TPU mesh layer so as to form a multi-layer TPU mesh layer structure. The method continues with step in which the multilayer TPU mesh layer structure is heat pressed to form the artificial leather.