Patent · US Active

Cellulosic composite

US8377564B2 · kind B2 · utility

69Cited by

5References

14Claims

0Family size

Assignee

Johns Manville · US

Inventors

Kiarash Alavi Shooshtari · Littleton, US
Philip Francis Miele · Highlands Ranch, US
Jawed Asrar · Englewood, US

Key dates

Filing date	Aug 19, 2009
Grant date	Feb 19, 2013
Priority date	—
Expiry date	Jan 3, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31993
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Provided is a cellulosic composite comprised of cellulosic material and a binder. The binder comprises a reaction product of an amine and a reactant in the form of an amino-amide intermediate. To the amino-amide is added an aldehyde or ketone to form a curable binder composition. The composition when mixed with cellulosic material and cured forms a cellulosic composite.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.