Thermoplastically processable polyurethane elastomers
Patent
US-3689443-A
Inventor
FENSCH WALTER
Assignee
BASF WYANDOTTE CORP
Country
United States
Dates
- Priority:1967/12/13
- Grant:1972/09/05
Description
This web page summarizes information in PubChem about patent US-3689443-A. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.
A POLYURETHANE ADAPTED TO BE PROCESSED THERMOPLASTICALLY INTO A PRODUCT HAVING A SUBSTANTIALLY PERMANENT HARDENSS OF ABOUT SHORE A 80* OR LESS IS PROVIDED BY REACTING A HYDROXY POLYCAPROLACTONE HAVING A MOLECULR WEIGHT OF FROM ABOUT 1,500 TO ABOUT 2,500, A HYDROXY POLYCAPROLACTONE HAVING A MOLECULAR WEIGHT OF FROM ABOUT 500 TO ABOUT 600, A GLYCOL HAVING A MOLECULAR WEIGHT BELOW ABOUT 250 AND DIPHENYLEMTHANE-4,4''-DIISOCYANATE.
1967/12/13
1970/11/09
1972/09/05
1972/09/05
FENSCH WALTER
BASF WYANDOTTE CORP
United States
C08G18/66 (inventive)
C08G2140/00
C08G18/664 (inventive, first)
- US-3887525-A (SEA)
- US-4403084-A (SEA)
- US-4434126-A (UNKNOWN)
- US-4463156-A (SEA)
- EP-0417553-A2 (A) (SEA)
- EP-0417553-A3 (A) (SEA)
- EP-0630926-A2 (A) (SEA)
- EP-0630926-A3 (A) (SEA)
- US-6017997-A (SEA)
- US-2007135536-A1 (PRS)
- US-2008097067-A1 (PRS)
- US-8602504-B2 (SEA)
- US-3758443-A
- US-4202957-A
- US-3644457-A
- US-3640967-A
- US-3544524-A
- US-3741918-A
- JP-3605154-B2
- US-RE31671-E
- JP-2003261642-A
- US-3935132-A
- JP-H01259023-A
- US-4306052-A
- US-3746665-A
- US-4383050-A
- US-4575518-A
- JP-S63270725-A
- US-5739252-A
- US-2912414-A
- US-3689443-A
- US-4434284-A
- US-3523101-A
- US-3635908-A
- JP-4725937-B2
- US-4581388-A
- AU-641768-B2
- Google PatentsLICENSE"Google Patents Research Data" by Google, based on data provided by IFI CLAIMS Patent Services and OntoChem, is licensed under a Creative Commons Attribution 4.0 International License.https://creativecommons.org/licenses/by/4.0/legalcode
- PubChem
CONTENTS