Method to produce a surface covering
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United States of America Patent
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Feb 3, 2015
Grant Date -
Dec 2, 2010
app pub date -
May 29, 2009
filing date -
May 29, 2009
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a method to produce a polymeric sheet comprising the steps of providing an acid-based polymer, providing a neutralizing agent, the neutralizing agent being selected from the group consisting of an organic metallic compound, a metallic salt of a fatty acid, and an ionomer, or a mixture thereof, providing a processing oil, mixing said acid-based polymer, said neutralizing agent, said processing oil, to obtain a polymeric composition, and processing said polymeric composition to form a polymeric sheet. The polymeric sheet may be used as a component, or as a substrate, of a surface covering. The polymeric sheet may also be used to form polymeric particles which are component of so-called “homogenous”, or substrate-free, surface covering.
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International Classification(s)
- C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
- C09J:ADHESIVES; ADHESIVE PROCESSES IN GENERAL
- D03D:WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- D05C:EMBROIDERING
- B29B:PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE ....
- B31B:MAKING BOXES, CARTONS, ENVELOPES, OR BAGS
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
- H05K:PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAIL....
- D04H:MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAME....
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