公开(公告)号：US20110250162A1

公开(公告)日：2011-10-13

申请号：US12875562

申请日：2010-09-03

Applicant: Roy M. BROUGHTON ,  Hasan Basri KOCER ,  S. D. WORLEY ,  Annalese MADDOX

Inventor： Roy M. BROUGHTON ,  Hasan Basri KOCER ,  S. D. WORLEY ,  Annalese MADDOX

IPC: A01N37/18 ,  C08J9/16 ,  A01P1/00 ,  B32B5/18

CPC classification number: A61K8/88 ,  A01N25/10 ,  A01N25/34 ,  A01N37/30 ,  A61K9/14 ,  C02F1/76 ,  C08J3/14 ,  C08J9/28 ,  C08J9/36 ,  C08J2377/10 ,  D06L4/20 ,  D06L4/23 ,  Y10S2/901 ,  Y10S8/925 ,  Y10T442/2139 ,  A01N59/00 ,  A01N2300/00

Abstract: Porous, permeable particles of meta-aramid can be chlorinated or brominated to produce antimicrobial and detoxifying particles for use in applications such as, but not limited to, nonwoven webs, paper, textiles, absorbent articles, healthcare products, paints, filter materials, powder coatings, clear coatings, molded plastic articles, binders for fibrous materials, and the like. The particles can be charged with halogen before or after incorporation into the application medium. The particles can contain blends of meta-aramid with other polymers such as, but not limited to, cellulose, cellulose acetate, polyurethane, and the like. The particles will be effective at inactivation of pathogenic and odor-causing microorganisms and toxic chemical agents. The particles, which contain N-halamine units, have unexpected resistance to ultraviolet light degradation.

Abstract translation: 间位芳族聚酰胺的多孔可渗透颗粒可以被氯化或溴化以产生抗微生物和解毒颗粒，用于例如但不限于非织造纤维网，纸，纺织品，吸收制品，保健产品，油漆，过滤材料，粉末 涂料，透明涂料，模制塑料制品，纤维材料用粘合剂等。 在掺入施用介质之前或之后，颗粒可以带有卤素。 颗粒可以包含间位芳族聚酰胺与其它聚合物的混合物，例如但不限于纤维素，乙酸纤维素，聚氨酯等。 这些颗粒将有效地灭活致病和引起气味的微生物和有毒的化学试剂。 含有N-卤胺单元的颗粒具有对紫外光降解的出人意料的抗性。

公开(公告)号：US08535654B2

公开(公告)日：2013-09-17

申请号：US12875562

申请日：2010-09-03

Applicant: Roy M. Broughton ,  Hasan Basri Kocer ,  Shelby Davis Worley ,  Annelese Felmy Maddox ,  Wei Liu

Inventor： Roy M. Broughton ,  Hasan Basri Kocer ,  Shelby Davis Worley ,  Annelese Felmy Maddox ,  Wei Liu

IPC: A61K9/14 ,  A61K8/88 ,  D06L3/06 ,  C02F1/76

CPC classification number: A61K8/88 ,  A01N25/10 ,  A01N25/34 ,  A01N37/30 ,  A61K9/14 ,  C02F1/76 ,  C08J3/14 ,  C08J9/28 ,  C08J9/36 ,  C08J2377/10 ,  D06L4/20 ,  D06L4/23 ,  Y10S2/901 ,  Y10S8/925 ,  Y10T442/2139 ,  A01N59/00 ,  A01N2300/00

Abstract: Porous, permeable particles of meta-aramid can be chlorinated or brominated to produce antimicrobial and detoxifying particles for use in applications such as, but not limited to, nonwoven webs, paper, textiles, absorbent articles, healthcare products, paints, filter materials, powder coatings, clear coatings, molded plastic articles, binders for fibrous materials, and the like. The particles can be charged with halogen before or after incorporation into the application medium. The particles can contain blends of meta-aramid with other polymers such as, but not limited to, cellulose, cellulose acetate, polyurethane, and the like. The particles will be effective at inactivation of pathogenic and odor-causing microorganisms and toxic chemical agents. The particles, which contain N-halamine units, have unexpected resistance to ultraviolet light degradation.

Abstract translation: 间位芳族聚酰胺的多孔可渗透颗粒可以被氯化或溴化以产生抗微生物和解毒颗粒，用于例如但不限于非织造纤维网，纸，纺织品，吸收制品，保健产品，油漆，过滤材料，粉末 涂料，透明涂料，模制塑料制品，纤维材料用粘合剂等。 在掺入施用介质之前或之后，颗粒可以带有卤素。 颗粒可以包含间位芳族聚酰胺与其它聚合物的混合物，例如但不限于纤维素，乙酸纤维素，聚氨酯等。 这些颗粒将有效地灭活致病和引起气味的微生物和有毒的化学试剂。 含有N-卤胺单元的颗粒具有对紫外光降解的出人意料的抗性。