PAPER AND NONWOVEN ARTICLES COMPRISING SYNTHETIC MICROFIBER BINDERS

• Main Authors: SOHN SUNGKYUN, DEMA KEH, SMITH ERNEST PHILLIP, CLARK MARK DWIGHT, ANDERSON CHRIS DELBERT, EVERETT CHARLES STUART
• Format: Patent
• Language: English; Korean
• Published: 24.12.2015
• Subjects: BRAIDING; COTTON-WOOL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS; IMPREGNATING OR COATING OF PAPER; KNITTING; LACE-MAKING; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL; NON-WOVEN FABRICS; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; TRIMMINGS; WADDING

부직 웹 층을 포함하는 종이 또는 부직 제품이 제공되며, 이때 상기 부직 웹 층은 복수의 섬유 및 복수의 결합제 마이크로섬유를 포함하며, 상기 결합제 마이크로섬유는 수 비-분산성 합성 중합체를 포함하며, 상기 결합제 마이크로섬유는 25 밀리미터 미만의 길이 및 0.5 d/f 미만의 섬도(fineness)를 가지며, 상기 결합제 마이크로섬유는 상기 섬유의 융점보다 낮은 융점을 갖는다. A paper or nonwoven article is provided comprising a nonwoven web layer, wherein the nonwoven web layer comprises a plurality of fibers and a plurality of binder microfibers, wherein the binder microfibers comprise a water non-dispersible, synthetic polymer; wherein the binder microfibers have a length of less than 25 millimeters and a fineness of less than 0.5 d/f; and wherein the binder microfibers have a melting temperature that is less than the melting temperature of the fibers.