The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 2017
Filed:
Oct. 25, 2012
Applicant:
Huntsman International Llc, The Woodlands, TX (US);
Inventors:
Johan Antoine Stefaan Macken, Tildonk, BE;
Loredana Moro, Velaine-sur-Sambre, BE;
Johannes Eduward Irene Marie Josefa Clerinx, Haasrode, BE;
Annelies Vandevelde, Gingelom, BE;
Assignee:
HUNTSMAN INTERNATIONAL LLC, The Woodlands, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A01G 9/10 (2006.01); A01G 31/00 (2006.01); C08G 18/76 (2006.01); C08G 18/10 (2006.01); C08G 18/08 (2006.01); C08G 18/48 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
A01G 9/1086 (2013.01); A01G 31/001 (2013.01); C08G 18/10 (2013.01); C08G 18/14 (2013.01); C08G 18/7664 (2013.01); C08G 18/4804 (2013.01); C08G 18/4833 (2013.01); C08G 18/4837 (2013.01); C08G 2101/005 (2013.01); C08G 2101/0083 (2013.01);
Abstract
Process for making a foam suitable as plant growth medium by reacting a polyisocyanate, a polyether polyol mixture and water at an isocyanate index of 90-150 wherein the polyol mixture used comprises at least 2 polyols and wherein the polyol mixture comprises less than 50% by weight oxyethylene calculated on the weight of the polyol mixture.