US 2022/0190403 A1Published application

Heat insulating material composition, heat insulating material, and method for manufacturing same

AssigneeDenka Company Limited

InventorsKohei MIZUTA, Kazuto TABARA, Seiichi SAKAWA

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Abstract

A heat insulating material composition, including: a composite in which cellulose microfibrils enclose wet silica particles having an average particle diameter of 1 μm or more and 50 μm or less.

Claims9

Dependent claims

A heat insulating material composition, comprising:

a composite in which cellulose microfibrils enclose wet silica particles having an average particle diameter of 1 μm or more and 50 μm or less.

Dependencies are inferred from the claim text.

Facts

Application: 17/601,649Filed 6 Apr 2020
Priority: JP 2019-0729365 Apr 2019
Published: 16 Jun 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification23 codes

F16L 59/02
Thermal insulation in general: shape or form of insulating materials, with or without coverings integral with the insulating materials
H01M 10/658
Means for temperature control structurally associated with the cells: by thermal insulation or shielding
D21H 11/18
Modified by a particular after-treatment: highly hydrated, swollen or fibrillatable fibres
D21H 13/24
From macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds: polyesters

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No related US applications are recorded in the indexed filing history.

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