Invention Grant
- Patent Title: Composite sheet used for artificial leather with low elongation and excellent softness
- Patent Title (中): 复合片用于人造革，伸长率低，柔软度优良
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Application No.: US11714254Application Date: 2007-03-06
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Publication No.: US07896997B2Publication Date: 2011-03-01
- Inventor: Young-Nam Hwang , Won-Jun Kim , Jae-Hoon Chung
- Applicant: Young-Nam Hwang , Won-Jun Kim , Jae-Hoon Chung
- Applicant Address: KR Kwacheon
- Assignee: Kolon Industries Inc.
- Current Assignee: Kolon Industries Inc.
- Current Assignee Address: KR Kwacheon
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR2002-0005813 20020201
- Main IPC: D04H1/48
- IPC: D04H1/48 ; D04H1/46
Abstract:
A composite sheet used for artificial leather with low elongation and excellent softness which includes a non-woven fabric layer, a woven or knitted fabric layer and a polyurethane resin, wherein the non-woven fabric layer and the woven or knitted fabric layer are entangled with each other.
Public/Granted literature
- US20070151654A1 Composite sheet used for artificial leather with low elongation and excellent softness Public/Granted day:2007-07-05
Information query
IPC分类:
