公开(公告)号：US20230373880A1

公开(公告)日：2023-11-23

申请号：US18031032

申请日：2021-10-15

申请人： INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE ,  INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE, L'ALIMENTATION ET L'ENVIRONNEMENT

发明人： Philippe EVON ,  Carlos VACA-GARCIA ,  Laurent LABONNE ,  Antoine ROUILLY

IPC分类号： C05G5/40 ,  C05C9/00 ,  C05F3/00 ,  C05G3/40

CPC分类号： C05G5/40 ,  C05C9/00 ,  C05F3/00 ,  C05G3/44

摘要： An agricultural product as well as its manufacturing method, the product being solid, disintegrable and including at least one agricultural active ingredient and one matrix based on a plant-origin material, the matrix having a plant protein content of at least 30% by weight relative to the dry weight of the plant-origin material and a lipid content of at most 10% by weight relative to the dry weight of the plant-origin material, and being present in the product in a proportion of at least 75% by weight relative to the weight of the product, and the agricultural active ingredient being dispersed, in a homogeneous way, in the matrix, the product having a density from 1300 to 1500 kg/m3.

公开(公告)号：US20230129744A1

公开(公告)日：2023-04-27

申请号：US17759892

申请日：2021-02-03

申请人： AUTHENTIC MATERIAL ,  INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE ,  INSTITUT NATIONAL DE RECHERCHE POUR L'AGRICULTURE, L'ALIMENTATION ET L'ENVIRONNEMENT

发明人： Margaux JUMEAUX ,  Paul VERNIOLLE ,  Antoine ROUILLY ,  Virginie VANDENBOSSCHE

IPC分类号： C08J3/12

摘要： A process for preparing a powder of a material of natural origin, which comprises a step of treating a substance containing at least 70% by weight of one or more leather wastes in particle form in a twin-screw extruder, wherein a temperature profile is applied that increases from an initial temperature of between 10 and 40° C. up to a maximum temperature of between 60 and 120° C., in the presence of water in an amount such that the weight ratio of water to said substance is between 0.20 and 6.