公开(公告)号：US5560972A

公开(公告)日：1996-10-01

申请号：US300941

申请日：1994-09-06

Applicant: Lawrence W. Blakely ,  Michael A. Howe

Inventor： Lawrence W. Blakely ,  Michael A. Howe

IPC: B32B5/26 ,  D04H11/00 ,  D04H11/04 ,  D06N7/00 ,  B32B3/02 ,  D03D27/00

CPC classification number: D04H11/04 ,  B32B5/26 ,  D04H11/00 ,  D06N7/0073 ,  D06N7/0076 ,  D06N7/0081 ,  D06N2201/082 ,  D06N2203/041 ,  D06N2203/042 ,  D06N2203/045 ,  D06N2203/047 ,  D06N2203/048 ,  D06N2203/061 ,  D06N2203/065 ,  D06N2203/068 ,  D06N2203/08 ,  D06N2205/026 ,  D06N2205/20 ,  D06N2207/123 ,  D06N2209/067 ,  D06N2209/1628 ,  D06N2213/065 ,  Y10T428/23957 ,  Y10T428/23964 ,  Y10T428/23971 ,  Y10T428/23979 ,  Y10T428/23993

Abstract: A fusion bonded carpet in which the pile yarn is secured in a non hot-melt latex adhesive base and methods of manufacture of such carpet.

Abstract translation: 一种熔融粘合地毯，其中绒头纱线固定在非热熔胶乳胶粘剂基底中以及制造这种地毯的方法。

公开(公告)号：US06182913B2

公开(公告)日：2001-02-06

申请号：US09236878

申请日：1999-01-25

Applicant: Michael A. Howe ,  Samuel H. White ,  Samuel G. Locklear

Inventor： Michael A. Howe ,  Samuel H. White ,  Samuel G. Locklear

IPC: B02C1912

CPC classification number: B03B9/061 ,  B03B2009/067 ,  B29B17/02 ,  B29B2017/0428 ,  B29B2017/044 ,  B29L2031/7322 ,  Y02W30/521 ,  Y02W30/622 ,  Y02W30/625 ,  Y02W30/667

Abstract: A system for reclaiming carpet components such as yarn, tufting primary, binder, and secondary backing wherein the carpet is sprayed with a high velocity water spray so as to disjoint the components from one another, and thereafter, separating the secondary backing from the yarn and tufting primary. Desirably, water is removed from the disjointed carpet after spraying the carpet with high pressure water spray. This system is useful for reclaiming components of broadloom carpet and carpet tiles and cleanly and efficiently separates tie components of carpet.

Abstract translation: 一种用于回收地毯部件如纱线，簇绒初级，粘合剂和二次背衬的系统，其中用高速喷水喷洒地毯，以使部件彼此分离，然后将第二背衬与纱线分离， 起草小学。 理想地，在用高压水喷雾喷涂地毯之后，从脱落的地毯中除去水。 该系统可用于回收宽幅地毯和地毯瓷砖的组件，并且清洁有效地分离地毯的连接部件。

公开(公告)号：US5024840A

公开(公告)日：1991-06-18

申请号：US352060

申请日：1989-05-15

Applicant: Lawrence W. Blakely ,  Michael A. Howe ,  Daniel F. Pinholster, Jr. ,  Claude E. Terry ,  Robert H. McIntosh, Sr.

Inventor： Lawrence W. Blakely ,  Michael A. Howe ,  Daniel F. Pinholster, Jr. ,  Claude E. Terry ,  Robert H. McIntosh, Sr.

IPC: A61L2/16 ,  A01N25/34 ,  A01N33/04 ,  A01N33/08 ,  A01N57/12 ,  C08K5/00 ,  C08K5/521 ,  D06M13/292 ,  D06M16/00 ,  D06N7/00

CPC classification number: D06M16/00 ,  A01N25/34 ,  A01N33/04 ,  A01N33/08 ,  A01N57/12 ,  C08K5/0058 ,  C08K5/521 ,  D06M13/292 ,  D06N7/0068 ,  D06N7/0071 ,  D06N2203/048 ,  D06N2205/14 ,  D06N2209/067 ,  D06N2209/1671 ,  Y10T428/23979

Abstract: A carpet and carpet tile resistant to the growth of Gram negative, Gram positive and fungal organisms which contains a polymeric non-plasticized PVC tuftlock precoat, fusion bonding adhesive, or secondary backing which has incorporated in it a phosphoric acid ester or its salt of the general formula: ##STR1## wherein R and R' are alkyl, oxyalkyl, polyoxyalkyl, aryl, aralkyl or alkaryl groups of C.sub.1 to C.sub.24, and one of R or R' can be H; X is a Group I metal ion, Group II metal ion, transition metal ion, or NY.sub.1 Y.sub.2 Y.sub.3 Y.sub.4, where Y.sub.1-4 are hydrogen, a hydrocarbon of C.sub.1 to C.sub.24, or a hydroxyalkyl group of C.sub.1 to C.sub.24 ; and there is at least one free hydroxyl group; and when X is NY.sub.1 Y.sub.2 Y.sub.3 Y.sub.4 or a Group I metal ion, n is 1, when X is a Group II metal ion, n is 2; and when X is a transition metal, n is equal to the valence of the metal.

Abstract translation: 抗革兰氏阴性，革兰氏阳性菌和真菌生物的生长的地毯和地毯瓦片，其含有聚合物非增塑PVC簇绒预涂层，熔融粘合粘合剂或二次背衬，其中掺入磷酸酯或其盐 通式：其中R和R'是C1至C24的烷基，烷氧基，烷氧基，芳基，芳烷基或烷芳基，R或R'之一可以是H; X是I族金属离子，II族金属离子，过渡金属离子或NY1Y2Y3Y4，其中Y1-4是氢，C1至C24的烃或C1至C24的羟烷基; 并且存在至少一个游离羟基; 当X为NY1Y2Y3Y4或I族金属离子时，n为1，当X为II族金属离子时，n为2; 并且当X是过渡金属时，n等于金属的化合价。