公开(公告)号：US10370490B2

公开(公告)日：2019-08-06

申请号：US15301248

申请日：2015-04-03

Applicant: SABIC Global Technologies B.V.

Inventor： Amanda Marie Flores ,  Jacob LaBelle ,  Peter James Zuber ,  Kim R. Choate

IPC: C08G64/14 ,  D21H13/20 ,  D01F6/64 ,  D01D10/00 ,  C08J3/24 ,  C08J3/28 ,  C08L69/00 ,  C09D169/00 ,  D01D5/06 ,  D01D5/04 ,  D01D5/18

Abstract: Disclosed herein are polycarbonate fibers and fibrous substrates, such as papers, containing such fibers. The polycarbonate fibers are produced from a polymeric composition comprising a cross-linkable polycarbonate containing endgroups derived from a monofunctional benzophenone or containing repeating units derived from a difunctional benzophenone. The polycarbonate fibers can be combined with other fibers to form the fibrous substrate. Upon exposure to ultraviolet light, crosslinking of the polycarbonate fibers will occur, improving various properties of the fibrous substrate.

公开(公告)号：US20170015783A1

公开(公告)日：2017-01-19

申请号：US15301248

申请日：2015-04-03

Applicant: SABIC Global Technologies B.V.

Inventor： Amanda Marie Flores ,  Jacob LaBelle ,  Peter James Zuber ,  Kim R. Choate

IPC: C08G64/14 ,  C09D169/00 ,  D21H13/20 ,  C08J3/24 ,  D01F6/64 ,  D01D5/06 ,  C08L69/00 ,  C08J3/28

CPC classification number: C08G64/14 ,  C08J3/24 ,  C08J3/28 ,  C08J2369/00 ,  C08L69/00 ,  C08L2201/02 ,  C08L2201/08 ,  C08L2203/12 ,  C08L2205/16 ,  C08L2312/06 ,  C09D169/00 ,  D01D5/04 ,  D01D5/06 ,  D01D5/18 ,  D01D10/00 ,  D01F6/64 ,  D10B2505/02 ,  D10B2505/04 ,  D21H13/20

Abstract: Disclosed herein are polycarbonate fibers and fibrous substrates, such as papers, containing such fibers. The polycarbonate fibers are produced from a polymeric composition comprising a cross-linkable polycarbonate containing endgroups derived from a monofunctional benzophenone or containing repeating units derived from a difunctional benzophenone. The polycarbonate fibers can be combined with other fibers to form the fibrous substrate. Upon exposure to ultraviolet light, crosslinking of the polycarbonate fibers will occur, improving various properties of the fibrous substrate.

Abstract translation: 本文公开了包含这种纤维的聚碳酸酯纤维和纤维基材，例如纸。 聚碳酸酯纤维由包含含有源自单官能二苯甲酮的端基的交联性聚碳酸酯或含有衍生自二官能二苯甲酮的重复单元的聚合物组合物制成。 聚碳酸酯纤维可与其它纤维组合以形成纤维基材。 当暴露于紫外线时，会发生聚碳酸酯纤维的交联，改善纤维基材的各种性能。