Absstract of: WO2024157882A1
The present invention addresses the problem of providing a new method for producing PHA by which PHA having a small amount of impurities and a high degree of purity can be produced at high yield without increasing the amount of washing water. The problem is resolve by a method for producing polyhydroxyalkanoate that uses a culture solution containing bacterial cells containing a PHB copolymer having a specific composition ratio, said method comprising: (d) a step for enzymatically treating the culture solution; (e) a step for enzymatically treating the bacterial cells in the culture solution obtained in step (d); (b) a step for adjusting the pH of the culture solution and adding a surfactant; and (f) a step for subjecting the obtained aqueous suspension to solid-liquid separation to recover PHA-containing cake.
Absstract of: WO2024156574A1
The present invention provides a process for producing a melamine-formaldehyde foam by heating and foaming an aqueous mixture M using microwave radiation, said mixture M compris- ing at least one melamine-formaldehyde precondensate having a molar ratio of mela- mine:formaldehyde ranging from 1:1.3 to 1: 2.5, at least one curative, at least one surfactant, at least one blowing agent and at least one polyalcohol, selected from the group of ethylene gly- col, diethylene glycol, glycerol, trimethylol propane, pentaeryhritol, xylitol, xylose, and sorbitol, as well as biodegradable melamine resin foam obtainable by this process.
Absstract of: WO2024158725A1
The present disclosure is directed to a package of one or more absorbent articles. The package comprises a package material comprising natural fibers. The package comprises a plurality of panels comprising a consumer-facing panel. The package is sealed such that the one or more absorbent articles are enclosed therein. The package material exhibits a HuBa value of greater than about 5 hours, according to the HuBa Test. The package is recyclable. The package comprises a vertical side seal having a side seal strength that is in the range of about 5.1 N/15mm to about 15 N/15mm, according to Seal Tensile Strength Test. The package material comprises a barrier film comprising a first layer and a second layer. The first layer comprises a first polymer material and the second layer comprises a second polymer material. The first polymer material is different than the second polymer material.
Absstract of: WO2024158756A1
A stretchable barrier wrap includes an extensible cellulosic substrate having a stretchability of at least 5% and an aqueous polyolefin dispersion barrier layer on the extensible cellulosic substrate.
Absstract of: CN219479214U
The utility model provides a filter element as well as a smoking product and a multi-section filter comprising the same, and provides a cigarette holder or a filter element (for example, a cigarette, a tobacco heating product and an HNB product), the cigarette holder or the filter element comprises a longitudinal extension (for example, a longitudinal extension of paper or other biodegradable (for example, non-cellulose acetate) materials), and the longitudinal extension of the paper or other biodegradable (for example, non-cellulose acetate) materials. A hollow tube (e.g., substantially cylindrical); a layer comprising a paper filter material and/or other biodegradable (e.g., comprising non-cellulose acetate) filter material joined around the hollow tube; and a wrapper (e.g., filter rod wrap paper) joined around a layer comprising a paper filter material and/or other biodegradable (e.g., comprising non-cellulose acetate) filter material.
Nº publicación: HRP20240652T1 02/08/2024
Applicant:
KOPPERT B V [NL]
Koppert B.V.
Absstract of: MX2020000581A
This invention relates to an improved system for releasing beneficial mites and the use of such a system. Mite species that can be used beneficially for human purposes may for example be employed in the control of pests, such as in the field of agriculture, including agricultural production systems for plant products, agricultural production systems for animal products, and animal husbandry, or in the field of storage of food products. The system of the invention may find use in any of these fields.