WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2000058393) LOW EMISSION POLYMER COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/058393    International Application No.:    PCT/US2000/005604
Publication Date: 05.10.2000 International Filing Date: 02.03.2000
Chapter 2 Demand Filed:    29.09.2000    
IPC:
C08G 63/88 (2006.01), C08K 5/16 (2006.01), C08L 67/02 (2006.01)
Applicants: E.I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street, Wilmington, DE 19898 (US)
Inventors: KURIAN, Joseph, Varapadavil; (US).
CHANG, Jing, Chung; (US)
Agent: KULLER, Mark, D.; E.I. du Pont de Nemours and Company, Legal Patent Records Center, 1007 Market Street, Wilmington, DE 19898 (US)
Priority Data:
60/127,080 31.03.1999 US
09/505,785 17.02.2000 US
Title (EN) LOW EMISSION POLYMER COMPOSITIONS
(FR) COMPOSITIONS POLYMERES A FAIBLE TAUX D'EMISSION
Abstract: front page image
(EN)The invention comprises polymer compositions containing 3-hydroxypropanoxy terminated polymer that exhibit reduced levels of degradation product emissions during processing, by contacting the polymer in the molten state with a melt stable, organic nitrogen-containing stabilizing compound, such as polyamide.
(FR)La présente invention concerne des compositions polymères contenant un polymère à terminaison en 3-hydroxypropanoxy qui présente des taux réduits d'émission de produits de dégradation lors de son traitement, par contact du polymère en phase fondue avec un composé stabilisateur contenant de l'azote organique stable en phase fondue, tel un polyamide.
Designated States: BR, CA, CN, ID, IN, JP, KR, MX, TR.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)