High impact polyamides

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4299744
SERIAL NO

06157000

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A high impact polyamide composition is disclosed which comprises at least 50% of a polyamide resin having a relative viscosity of at least 4.0, 5 to 30% of an olefin-acid copolymer, ionomers thereof, or mixtures of these, and 5 to 30% of a stabilizing polyamide resin which contains at least one long chain amide-forming monomer component.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
AMERICAN HOECHST CORPORATIONSOMERVILLE, NJ2

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stewart, David E Bedford, NH 6 80

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SUSPA GMBH (1)
6705239 Adjustable table assembly 11 2002
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
THE DOW CHEMICAL COMPANY (2)
* 4602058 Compatibility and stability of blends of polyamide and ethylene copolymers 24 1984
* 4536533 Product 6 1984
 
Judd Wire, Inc. (1)
* 5811490 Polyamide coating compositions having a balance of resistance properties 4 1997
 
E. I. DU PONT DE NEMOURS AND COMPANY (5)
* 4478978 Toughened polyamide blends 19 1982
* 4690981 Ionomers having improved low temperature properties 101 1984
* 4801649 Ionomers having improved low temperature properties and blends thereof with thermoplastic resins 64 1987
* 5091478 Partially grafted thermoplastic compositions 35 1990
* 5866658 High performance ionomer blends 30 1996
 
ASAHI KASEI KABUSHIKI KAISHA (1)
* 4885340 High impact polyamide composition 6 1988
 
EMS-PATENT AG (1)
* 5288799 Thermoplastic molding compositions which are mixtures of amorphous and semi-crystalline polyamides, a method of preparation thereof and products made therefrom 45 1992
 
N.V. RACHEM S.A., A COMPANY OF BELGIUM (1)
* 4374231 Adhesive composition 7 1981
 
ALLIED CORPORATION (1)
* 4404325 High impact nylon composition containing copolymer esters and ionic copolymers 43 1981
 
BASF AKTIENGESELLSCHAFT (1)
* 5179164 Thermoplastic polypropylene/polyamide molding composition 27 1991
 
Rhone-Poulenc Specialites Chimiques (1)
* 4977213 Moulding compositions comprised of semirigid, fatty acid copolyamides, elastomers and optionally conventional polyamides 50 1987
 
CALLAWAY GOLF COMPANY (8)
7156755 Golf ball with thermoplastic material 9 2005
7312267 Golf ball and thermoplastic material 14 2005
7612134 Golf ball and thermoplastic material 11 2006
7175543 Golf ball and thermoplastic material 3 2006
7361101 Golf ball and thermoplastic material 7 2006
7438650 Golf ball and thermoplastic material 5 2007
* 2008/0032,821 Golf Ball And Thermoplastic Material 0 2007
7612135 Golf ball and thermoplastic material 13 2007
* Cited By Examiner