Invention Grant
US09126369B2 Methods for manufacturing a paint roller and component parts thereof with strips of compounded material
有权
用于制造涂料辊及其组成部分的方法，其具有复合材料条
- Patent Title: Methods for manufacturing a paint roller and component parts thereof with strips of compounded material
- Patent Title (中): 用于制造涂料辊及其组成部分的方法，其具有复合材料条
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Application No.: US14225086Application Date: 2014-03-25
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Publication No.: US09126369B2Publication Date: 2015-09-08
- Inventor: Chandra Sekar
- Applicant: Sekar Patent Holdings, LLC
- Applicant Address: US NY Searingtown
- Assignee: Sekar Patent Holdings, LLC
- Current Assignee: Sekar Patent Holdings, LLC
- Current Assignee Address: US NY Searingtown
- Agency: Greenberg Traurig, P.A.
- Main IPC: B65H81/00
- IPC: B65H81/00 ; B29C65/48 ; B29C53/58 ; B29C63/10 ; B29D23/00 ; B05C17/02 ; B29D99/00 ; B29C65/52 ; B29C47/00 ; B29C47/38 ; B29C53/60 ; B29C63/00 ; B29C63/48 ; B29K23/00 ; B29K105/04 ; B29L23/00 ; B29L31/32 ; B29C47/02 ; B29C47/06 ; B29K105/16 ; B29K509/00 ; B29L9/00
Abstract:
Described are methods of making a paint roller using preformed strips or core material made from a compound of polypropylene and calcium carbonate having between 5% and 66% calcium carbonate by weight. One or various compounds may be used to form portions of one or multiple components that make up the paint roller, including, for example, the thermoplastic strips, adhesives and/or the backing of a composite cover material. The materials can be assembled in a continuous manufacturing process.
Public/Granted literature
- US20140238583A1 METHODS FOR MANUFACTURING A PAINT ROLLER AND COMPONENT PARTS THEREOF WITH STRIPS OF COMPOUNDED MATERIAL Public/Granted day:2014-08-28
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