Biodegradable resin composition

Details Biodegradable resin composition Biodegradable resin composition

2007-10-11

2010-10-12

Sanders, Kriellion A (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S100000, C524S140000, C524S148000, C524S161000, C524S201000, C524S211000, C524S398000

Reexamination Certificate

active

07812066

ABSTRACT:
The invention relates to a biodegradable resin composition containing a biodegradable resin, a plasticizer and a crystal nucleus agent, the plasticizer being a compound containing two or more ester groups in the molecule thereof, wherein at least one alcohol component constituting the ester contains an alkylene oxide having 2 to 3 carbon atoms, added in the average amount of 0.5 to 5 moles per one hydroxyl group, and the crystal nucleus agent is a mixture of the following crystal nucleus agent (1) and crystal nucleus agent (2); the crystal nucleus agent (1) being the following crystal nucleus agent (1-1) or crystal nucleus agent (1-2): crystal nucleus agent (1-1): at least one selected from compounds having a hydroxyl group and an amide group in the molecule thereof; and crystal nucleus agent (1-2): at least one selected from hydroxy fatty acid esters; crystal nucleus agent (2): at least one selected from a metal salt of phenylphosphonic acid, a metal salt of a phosphate, a metal salt of an aromatic dialkyl sulfonate, a metal salt of rosinic acids, an aromatic carboxylic acid amide, rosinic acid amide, carbohydrazides, N-substituted ureas, salts of melamine compounds and uracils.

REFERENCES:
patent: 7445835 (2008-11-01), Serizawa et al.
patent: 2004/0152810 (2004-08-01), Takenaka et al.
patent: 2005/0001349 (2005-01-01), Yosimura et al.
patent: 2005/0228077 (2005-10-01), Alger et al.
patent: 2002-146170 (2002-05-01), None
patent: 3410075 (2003-05-01), None
patent: 2004-176044 (2004-06-01), None
patent: 2005-120237 (2005-05-01), None
patent: 2006-176747 (2006-07-01), None
patent: 2007-130894 (2007-05-01), None
patent: WO-03/042302 (2003-05-01), None
patent: WO-2005/097894 (2005-10-01), None

Affiliated with

Also associated with

Rating

Biodegradable resin composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Biodegradable resin composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Biodegradable resin composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4185082