The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 2011
Filed:
Sep. 08, 2006
Julie W. Gibbons, Lake Jackson, TX (US);
Alveda J. Williams, Pearland, TX (US);
Rajen M. Patel, Lake Jackson, TX (US);
Jeffrey J. Wooster, Houston, TX (US);
Enrique Torres, Thalwil, CH;
Miguel A. Prieto Goubert, Richterswil, CH;
Olga Bertran, Tarragona, ES;
Julie W. Gibbons, Lake Jackson, TX (US);
Alveda J. Williams, Pearland, TX (US);
Rajen M. Patel, Lake Jackson, TX (US);
Jeffrey J. Wooster, Houston, TX (US);
Enrique Torres, Thalwil, CH;
Miguel A. Prieto Goubert, Richterswil, CH;
Olga Bertran, Tarragona, ES;
Dow Global Technologies Inc., Midland, MI (US);
Abstract
The invention relates to a polyolefin-based heat sealable and peelable seal. The peelable seals comprise from 5 to 98 percent by weight of a propylene based plastomer or elastomer and from 2 to 95 percent by weight of a second polymer selected from the group consisting of polyethylene, polybutylene, and styrenic polymer and mixtures thereof. The invention also relates to tamper evident peelable seals. The invention also relates to methods of making and using the heat sealable, peelable seal.