基本信息:
- 专利标题： FLOORCOVERINGS STABILIZED WITH PRESSED-IN FIBROUS LAYERS
- 申请号：PCT/US2019/050816 申请日：2019-09-12
- 公开(公告)号：WO2020056140A1 公开(公告)日：2020-03-19
- 发明人： REES, John Joseph Matthews , SCHNELLER, Douglas P. , ZAFIROGLU, Dimitri
- 申请人： ENGINEERED FLOORS LLC
- 申请人地址： 3510 Corporate Drive Dalton, Georgia 30721 US
- 专利权人： ENGINEERED FLOORS LLC
- 当前专利权人： ENGINEERED FLOORS LLC
- 当前专利权人地址： 3510 Corporate Drive Dalton, Georgia 30721 US
- 代理机构： WILLINGHAN, George
- 优先权： US62/730,310 20180912
- 主分类号： D05C17/02
- IPC分类号： D05C17/02 ; D04H1/40 ; D04H1/44 ; D04H1/46 ; D04H1/48 ; D04H1/488 ; B32B7/04 ; B32B7/12
摘要：
Reinforcing fibers insensitive to thermal and hydroscopic expansion or contraction are inserted into the backside of a textile fabric using embossing with a fine and deep pattern of projections or cupped needles and held in place with adhesive. The process allows the stabilization of layers having a high sensitivity to variations in temperature or humidity in constructions when the stabilizing fibers cannot be included in the original fabric-forming process, as in the case of a tufted fabric using fiberglass fibers for stabilization.