CELLULOSE NANOPARTICLE AEROGELS, HYDROGELS AND ORGANOGELS
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United States of America Patent
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N/A
Issued Date -
Jan 17, 2013
app pub date -
Sep 14, 2010
filing date -
Sep 14, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A cellulose aerogel comprises a plurality of cellulose nanoparticles. The cellulose nanoparticles preferably comprise at least 50% or 80% cellulose nanocrystals by weight of cellulose nanoparticles, and the cellulose nanoparticle aerogel preferably has a density of from 0.001 to 0.2 g/cm3 or from 0.2 to 1.59 g/cm3 The cellulose nanoparticle aerogel typically has an average pore diameter of less than 100 nmm and the cellulose nanoparticles may comprise anionic and/or cationic surface groups.
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International Classification(s)
- C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- B82Y:SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; ....
- C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- C08B:POLYSACCHARIDES; DERIVATIVES THEREOF
- H01B:CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATER....
- E04B:GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTIT....
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- B01F:MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
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