Innotech Materials

Hydrophobic nanocellulose for sustainable packaging

Posted by Innotech MaterialsResponsive · Innovative Products and Technologies · United States

Summary of the technology

A hydrophobic nanocellulose has been developed to replace synthetic polymers including PE, PP, or PVC to reduce plastic waste. It is thermally stable, mechanically strong, and provides water vapor and oxygen barrier properties suitable for food packaging, so the nanocellulose would be an ideal material for sustainable packaging.

Innotech Materials

Description of the technology

The hydrophobic nanocellulose (MEC) developed by Innotech Materials is a non-toxic, biocompatible cellulosic nanomaterial and has many advantages over synthetic polymers such as polyethylene (PE) or polypropylene (PP) or existing biomaterials such asstarch or poly(lactic acid) (PLA).

First, it is a glucose-based cellulose, so it is biodegradable, biocompatible, and compostable to break down into valuable nutrients in soils. Due to nano dimensions and cellulose oxidation, its solution is fluidic and suitable for spray or roll coating.

Second,nanocellulose is a liquid crystalline material able to self-assemble to form compact and transparent films, so the MEC films are effective barriers to water vapors and oxygen by increasing the diffusion path length within the films.

Third,it is thermally stable up to 200 °C and mechanically stronger than polyethylene. As such, it allows for reduction in the thickness of paper to save paper as well as to lower the manufacturing cost.

Lastly, it is further modified to bind to fatty acids to improve water vapor and oxygen barrier properties. The modified nanocellulose melts around 1350-145 °C and decomposes at over 190 °C.

Intellectual property status

Patent already applied for

Patent application number : PCT/US2016/59413

Where : US, EU, Canada, and China

Technology Owner

Innotech Materials


Related keywords

  • Industrial Technologies
  • Clean Industrial Technologies
  • Chemical Technology and Engineering
  • Plastics and Rubber related to Chemical Technology and engineering
  • Plastics, Polymers
  • Packaging / Handling
  • Packaging for materials
  • Industrial manufacturing, Material and Transport Technologies
  • Protecting Man and Environment
  • Environment
  • Industrial Products
  • Chemicals and Materials
  • Polymer (plastics) materials
  • hydrophobic nanocellulose
  • biomaterials

About Innotech Materials

Startup from United States

Innotech Materials dedicates the development of nanocellulose technology producing several of cellulosic nanomaterials for applications in bio surfactants and bio plastics.

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