Patents by Inventor Shiu Yin Lau

Shiu Yin Lau has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20010016621
    Abstract: A polyethylene resin composition is prepared by first preparing a mixture by admixing the following components: (i) about 40-80% polyethylene, (ii) about 5-30% of a linear low density polyethylene prepared using a metallocene catalyst, (iii) about 1-10% of a low density polyethylene, and (iv) about 10-30% of a high density polyethylene and then heating the mixture at a temperature in the range of 80-120° C. for a time in the range of 0.45-1.5 hours. A polyethylene film composition is prepared by first preparing a mixture by admixing the following components: (i) about 40-80% polyethylene, (ii) about 5-30% of a linear low density polyethylene prepared using a metallocene catalyst, (iii) about 1-10% of a low density polyethylene, and (iv) about 10-30% of a high density polyethylene and then heating the mixture at a temperature in the range of 80-120° C. for a time in the range of 0.45-1.
    Type: Application
    Filed: April 12, 2001
    Publication date: August 23, 2001
    Inventor: Shiu Yin Lau