Dimensional enhancement of artificial leather polyurethane composite material

A composite material, polyurethane layer technology, applied in the direction of textiles and papermaking, synthetic resin layered products, other household appliances, etc., can solve the problems of PU surface layer cutting, not enough to achieve embossing goals, and unable to properly protect composite materials, etc.

Active Publication Date: 2017-08-01
MILLIKEN & CO
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In previous embossing attempts, the surface of the PU material was cut or damaged due to a number of reasons including problems with the heating or pressing steps which resulted in melting and cutting of the material and induced stress at the corners of such embossing
Additionally, the embossing pattern transfer devices used previously were problematic, including cuts or damage to the PU surface layer caused by rollers or plates with excessively sharp edges, or even worse, cuts through the underlying composite layer
The use of unsuitable materials, including unsuitable foams and textile scrims, has caused further problems: such as following the embossing pro

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dimensional enhancement of artificial leather polyurethane composite material
  • Dimensional enhancement of artificial leather polyurethane composite material
  • Dimensional enhancement of artificial leather polyurethane composite material

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0035] Certain preferred embodiments and examples are disclosed herein. However, the subject matter of the present invention extends beyond the examples in the specifically disclosed embodiments to other alternative embodiments and / or uses, as well as modifications and equivalent solutions of the subject matter of the present invention. Therefore, the scope of the appended claims is not limited by any particular embodiments described herein. For example, in any method or process disclosed herein, the actions or operations of the method or process can be performed in any suitable order, and are not necessarily limited to any specific disclosed order. The various operations may be described as multiple discrete operations in a manner or order that is helpful for understanding certain embodiments; however, the order of description should not be construed as implying that these operations are order-dependent. In addition, the structures, systems, and / or devices described herein ma...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to view more

Abstract

A composite material formed by combining a polyurethane material with an unclickable foam layer and a scrim layer through roll and flat form technology. The composite material is embossed to form pillowlike chambers or cells delineated by a network of emboss pattern lines formed by the bonding between these layers.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Patent Application No. 62065470, filed October 17, 2014, which is hereby incorporated by reference in its entirety. technical field [0003] The present invention relates generally to artificial leather devices and methods, and more particularly to three-dimensional reinforcement of composites / laminates of artificial leather. Background technique [0004] Synthetic leather materials are used in various industries. For example, in the automotive industry, synthetic leather is widely used to cover seats, steering wheels, interior panels, etc. This material is superior to animal leather in terms of environmental impact, cost, durability and customizability for many reasons. Synthetic leather is generally lighter in weight, more efficiently produced, and is significantly less expensive than real / animal leather. [0005] Among the different types of synthetic leather, po...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06N3/00D06N3/14
CPCD06N3/0043D06N3/0077D06N3/0097D06N3/145D06N2211/28D06N3/14D06N2211/263D06N3/183D06N2205/04D06N3/0065D06N3/0095B32B5/022B32B5/026B32B5/245B32B7/12B32B27/12B32B27/283B32B27/40B32B3/266B32B3/30B32B2255/02B32B2255/26B32B2266/0264B32B2266/0278B32B2307/54B32B2307/732B32B2307/734B32B2605/003B29C65/106B32B33/00B32B37/02B32B37/04B32B38/06B32B38/10B32B2305/022B32B2305/18B32B2310/0445B32B2375/00B29L2007/001B29C66/1122B29C66/45B29C66/71B29C66/727B29C66/729B29C66/83413B29C66/83415B29L2009/00B29C59/046B32B27/065B29K2075/00B32B5/18B32B37/06
Inventor 保罗·麦克卢尔叶尔曼·瑞斯马克·埃弗里特·基弗威廉·G·柯林斯特蕾西·G·希尔大卫·迈克尔·布朗
Owner MILLIKEN & CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap