A biodegradable composite may include a biodegradable plastic polymer having a biodegradability of from about 80 percent (%) to about 95% when measured according to a biodegradability test in accordance with an ASTM D6400-19 standard and a bio-derived fiber. A polymeric matrix of the biodegradable plastic polymer may have a tensile strength of from about 30 MPa to about 45 MPa and an elastic modulus of from about 2600 MPa to about 3600 MPa. The bio-derived fiber may have a tensile strength greater than the tensile strength of the polymeric matrix of the biodegradable plastic polymer and an elastic modulus greater than the elastic modulus of the polymeric matrix.

Disclosed is a covering of a fan unit of an information handling system. The covering contains a bottom covering and a top covering. The bottom covering contains i) copper and an first aluminum alloy, or ii) 10 wt. % to 50 wt. % of a thermally conductive plastic, and 50 wt. % to 90 wt. % of a post-consumer-recycled (PCR) plastic and/or biodegradable plastic. The top covering contains copper and a second aluminum alloy. The bottom covering houses a motor and blades of a fan of the fan unit, the top covering abuts against the bottom covering, and the fan is positioned in a space formed between the bottom and top covering. Fan unit containing the covering, and an information handling system containing the fan unit is also disclosed.

An aliphatic polyester resin composition including: an aliphatic polyester resin; and calcium carbonate, wherein an amount of the calcium carbonate in the aliphatic polyester resin composition is 20% by mass or more, a number average particle diameter of the calcium carbonate in the aliphatic polyester resin composition is 0.20 μm or more but less than 0.40 μm, and a standard deviation of the number average particle diameter is 0.3 or more but 0.6 or less.

Millions of plastic water bottles going to waste and harming the environment. Recycling is an option, but hardly becoming a practice. Biodegradable bottle cap consisting of the plastic-eating fungus ‘pestalotiopsis microsporia’, will consumes the plastic bottle and the cap so no trace is left behind. The cap is made of plastic and the fungus is contained in an aluminium casing.

Disclosed herein are a biodegradable polymer microparticle for a filler comprising a core and a shell, wherein the core contains secondary particles including aggregates of a plurality of primary particles, the shell has a raspberry shaped structure, an average particle diameter (D.sub.50) of the biodegradable polymer microparticle ranges from 20 to 200 μm, a manufacturing method thereof, a freeze-dried body including the same, and filler injection including the same.

The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel resources and having physical properties suited for practical use.

The polyester according to the present invention has a diol and a dicarboxylic acid as constituent components and has an amount of terminal acid of 50 equivalents/metric ton or less.

A foamable composition comprising at least one cellulose acetate, a plasticizer, a nucleating agent, and either a chemical blowing agent or a physical blowing agent is disclosed. The composition is formed into foamed articles that are biodegradable.

The invention features biodegradable, compostable molding mass compositions, molding masses, molded articles, coating solutions, and systems and methods for the manufacture of same.

The present invention provides a composition comprising at least one organic component having particles between 1 and 4 mm, and a cured thermoset polymer, and wherein a w/w ratio of the organic component to the thermoset polymer within the composition is between 4:1 and 10:1. Furthermore, provided herein are articles in a form of planting pots comprising the composition of the invention. The invention also provides a method for manufacturing of planting pots.

A package or container contains a biodegradable resin and a microcapsule including therein a decomposition accelerator for the biodegradable resin. The microcapsule includes an outer shell containing a resin composition having photodegradability.