Maro Publications

Polyurethane (PUR) Materials

Patent Titles

From 03/18/2015 through 2/19/2013

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Patent Abstracts

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Patent Titles

For earlier US Patent titles go to Sorted Patents /Polymers /Polyurethane (PUR) /Materials.

2/3/2015

8,946,375
Method for making over-indexed thermoplastic

8,946,374
Polyether ester composition, polyurethane resin composition, and optical material using the same

8,945,434
Antistatic or electronically conductive polyurethanes, and method for the production thereof

1/20/2015

8,937,128
Curable reaction resin system

1/13/2015

8,932,722
Process for the preparation of low-viscosity, water-dilutable urethane (meth)acrylates

12/30/2014

8,920,929
Halogen free, flame retardant compositions

12/16/2014

8,912,303
Poly(hydroxyl urethane) compositions and methods of making and using the same

8,912,281
Urethane resin particles for slush molding

8,912,280
Aqueous polyurethane resin dispersion and process for preparing the same

8,912,249
Method of preparing encapsulated pigment dispersions which include polyurethane dispersions

8,911,851
Latent-reactively glued TPU/PC layer materials

12/9/2014

8,907,041 
Granular polyurethane resin composition and molded article of the same 

8,906,508 
Method of toughening thermoplastic polyurethane and articles comprising toughened thermoplastic polyurethane 

8,906,192 
Polyurethane with polyether and polyester blocks and alkoxysilane end group 

8,906,183 
Photochromic polyurethane laminate 

12/2/2014

8,901,244 
Aqueous dispersions of polyurethane/acrylic hybrid compositions 

8,901,232 
Polymers for surgeons gloves 

8,901,203 
Preparation of a pyrithione salt dispersion usable in urethane applications 

8,900,673 
Long-lasting water-repellent textile treatment process using UV-curable polydimethylsiloxane-containing polyurethane system 

11/25/2014

8,894,788 
Decorative element with TPU film and method of its manufacture 

11/18/2014

8,889,815 
Reinforced polyurethanes and poly(ureaurethane)s, methods of making the same and articles prepared therefrom 

8,889,813 
Mixture comprising sulfonate group-containing compound and method of manufacturing the same, solution composition, polyurethane resin and method of manufacturing the same, and magnetic recording medium 

11/04/2014

8,877,865 
Resin composition and multilayered structure 

10/28/2014

8,872,034 
Flame retardant thermoplastic composition 

10/21/2014

8,865,853 
Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same 

8,865,832 
Tin-free aqueous polyurethane dispersions 

8,865,808 
Halogen-free, flame retardant TPU composite 

12/14/2014

8,859,691 
Low temperature thermoplastic material and preparing method thereof 

11/12/2013     

33. 8,580,900 
Thermoplastic amphiphilic co-networks 

11/5/2013     

32. 8,575,256 
Dispersion of hybrid polyurethane with olefin-acrylic copolymerization 

10/29/2013     

31. 8,569,440 
Highly reactive polyurethane compositions containing uretdione groups 

9/24/2013     

30. 8,541,535 
Thermoplastic polyurethane containing silane groups 

9/10/2013     

29. 8,529,880 
Biodegradable polyurethane/urea compositions 

9/3/2013     

28. 8,524,840 
Polyurethane sealant compositions having primerless to paint and glass properties 

27. 8,524,839 
Curable resin composition, transparent laminate, and process for producing transparent laminate 

26. 8,524,838 
Heat-curable urethane resin composition 

25. 8,524,815 
Non halogen flame retardant thermoplastic polyurethane 

8/20/2013     

24. 8,513,334 
Functionalized polyurethane polyurea dispersions 

7/30/2013     

23. 8,497,317 
Preparation method for aqueous polyurethane resin-pigment dispersion, aqueous polyurethane resin-pigment dispersion, and ink composition 

22. 8,497,023 
Polyurethane-grafted hydrogels

7/23/2013     

21. 8,491,879 
Ammonium-polyurethane- and/or polycarbonate compounds 

7/16/2013     

20. 8,487,051 
Polyurethane based pigment dispersants which contain reactive double bonds 

6/18/2013      

19. 8,465,840 
Polyurethane systems for producing polyurethane sandwich parts at low molding temperatures

6/4/2013     

18. 8,455,608 
Catalyzed pellet heat treatment for thermoplastic polyurethanes 

17 8,455,099 
Urethane acrylic blends

5/28/2013   

16. 8,450,385 
Urea-urethane gellant compositions with controlled molecular weight and methods of preparation 

5/21/2013   

15. 8,445,110 
Water-sensitive film containing thermoplastic polyurethanes 

14. 8,445,109 
Biodegradable polyurethane plastic using phosphorus pentoxide 

4/30/2013   

13. 8,431,675 
Curable compound comprising silylated polyurethane

12. 8,431,673 
Radiation curable compositions 

11. 8,431,058 
Polyurethane systems for production of polyurethane sandwich components 

4/16/2013 

10. 8,420,765 
Spandex from poly(tetramethylene-co-ethyleneether)glycols blended with polymeric glycols 

9. 8,420,216 
Thermosetting resin composition 

4/9/2013

8. 8,415,414 
Polyurethane flame retardant compositions 

7. 8,415,036 
Mixture comprising sulfonate group-containing compound and method of manufacturing the same, solution composition, polyurethane resin and method of manufacturing the same, and magnetic recording medium 

4/2/2013

6. 8,410,236 
Polycarbonate and/or polyurethane polyorganosiloxane compounds 

3/26/2013

5. 8,404,780 
Articles comprising nonpolar polyolefin and polyurethane, and methods for their preparation and use 

4. 8,404,077 
Polyurethane composition that contains organomethoxysilane and has anisotropic material properties 

3/12/2013

3. 8,394,890 
Cosmetic composition comprising a polyurethane based on dialkyl tartrate diol and uses thereof 

2/19/2013

2. 8,378,053 
Aliphatic polyisocyanate prepolymers and polyurethane resin coating compositions using the same 

1. 8,378,052 
Composition capable of radiation activated catalysis and radiation curable urethane containing the composition 

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Interested!!
Bookmark this page to follow future developments!.
(RDC 6/5/2012)

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Roger D. Corneliussen
Editor
www.maropolymeronline.com

Maro Polymer Links
Tel: 610 363 9920
Fax: 610 363 9921
E-Mail: cornelrd@bee.net  

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Copyright 2012 by Roger D. Corneliussen.
No part of this transmission is to be duplicated in any manner or forwarded by electronic mail without the express written permission of Roger D. Corneliussen
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** Date of latest addition; date of first entry is 2/25/2013.