首页>
外国专利>
A WOVEN FABRIC-ELASTOMER COMPOSITE PREFERABLE FOR TRANSFER OR FILM COATING
A WOVEN FABRIC-ELASTOMER COMPOSITE PREFERABLE FOR TRANSFER OR FILM COATING
展开▼
机译:一种织物纤维-弹性体复合材料,适合转移或涂膜
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a process for producing a woven textile-elastomer composite that, when transfer or film-coated, is suitable for use as an artificial leather substrate. The inventive procedure involves (a) producing an elastomer composition of at least four ingredients (an anionically-stabilized waterborne polymer dispersion, an acid-generating chemical, a cloud-point surfactant, and a foam-stabilizing surfactant); (b) incorporating sufficient gas into the liquid mixture to generate a spreadable foam; (c) applying the foam onto a porous woven textile substrate; (d) heating said foamed fabric until the elastomer coagulates over the fabric substrate; and (e) drying the resultant composite without destroying the coagulated structure. The resultant composite obtains a pliability, compressibility, and drape that is similar to that of leather and a surface that is suitable for transfer or film-coating to produce artificial leather. The composite may be utilized as upholstery fabric in furniture or in automobiles, apparel, and the like. Thep articular composites produced are also contemplated within this invention.
展开▼