1
Edward Krainer
Edward Krainer, Peter Frenkel, Mukund Shah, Perry Reed, David J Sikora: Alkyltin sulfanyl mercaptocarboxylates having terminal thiol groups. Galata Chemicals, Dilworth IP, August 3, 2010: US07767740 (1 worldwide citation)

An alkyltin compound of specified formula which has utility as an excellent stabilizer for a halogen-containing resin. The alkyltin compound has from 1-3 terminal thiol groups.


2
Edward Krainer
Peter Frenkel, Edward Krainer: Compatibilizers for composites of PVC and cellulosic materials. Chemtura Corporation, James Sher, April 7, 2009: US07514485 (1 worldwide citation)

Disclosed herein is a method for improving the physical properties of cellulose fiber-containing material/PVC composites comprising adding to said composites an effective amount of at least one compatibilizer comprising an organometallic zirconium compound. The preferred organometallic zirconium com ...


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Edward Krainer
Edward Krainer, Radu Bacaloglu, Mukund Shah, Michael H Fisch, Peter Frenkel, Kook Jin Bae: Stabilization system for halogen-containing polymers. Crompton Corporation, Daniel Reitenbach, October 16, 2007: US07282527

A method is disclosed for stabilizing a halogen-containing polymer wherein the method comprises adding to said polymer a thermally stabilizing amount of a mixture comprising at least one polyalkylene glycol and at least one metal salt of a strong acid selected from the group consisting of perchloric ...


5
Edward Krainer
Edward Krainer, Michael H Fisch, Ulrich Stewen, Radu Bacaloglu, Ilze Bacaloglu: Complexes of metal salts of organic acids and beta-diketones and methods for producing same. Crompton Corporation, Michael P Dilworth, March 29, 2005: US06872854

Metal salts of organic acids complexed with β-diketone compounds are multifunctional complexes useful in the formulation of stabilizers for halogenated resins. These complexes may be used jointly with other low toxicity intermediates, such as zinc or magnesium intermediates, to form effective stabil ...


6
Edward Krainer
Edward Krainer, Peter Frenkel: Alkyltin sulfanyl diester thiols. Galata Chemicals, Dilworth IP, January 3, 2012: US08088937

Disclosed herein are compounds of the formula: (R)x—Sn—(R′)4-x wherein: R is alkyl; R′ is a moiety selected from the group consisting of: w is 0 or 1; x is 1 or 2; y is 1, 2, 3, or 4; and Z is a linear, branched, cyclic, or aromatic hydrocarbon. These compounds are excellent stabilizers for halogen- ...


7
Edward Krainer
Edward Krainer, Peter Frenkel: Alkyltin sulfanyl diester thiols. Galata Chemicals, Dilworth IP, August 24, 2010: US07781504

Disclosed herein are compounds of the formula: (R)x—Sn—(R′)4-x wherein: R is alkyl; R′ is a moiety selected from the group consisting of: w is 0 or 1; x is 1 or 2; y is 1, 2, 3, or 4; and Z is a linear, branched, cyclic, or aromatic hydrocarbon. These compounds are excellent stabilizers for halogen- ...


8
Edward Krainer
Edward Krainer, Peter Frenkel: Alkyltin Sulfanyl Diester Thiols. Galata Chemicals, Dilworth Ip, November 25, 2010: US20100298589-A1

Disclosed herein are compounds of the formula: (R)x—Sn—(R′)4-x wherein: R is alkyl;R′ is a moiety selected from the group consisting of: w is 0 or 1; x is 1 or 2; y is 1, 2, 3, or 4; andZ is a linear, branched, cyclic, or aromatic hydrocarbon. These compounds are excellent stabilizers for halogen-co ...


9
Edward Krainer
Edward Krainer, Peter Frenkel, Mukund Shah, Perry Reed, David J Sikora: Alkyltin sulfanyl mercaptocarboxylates having terminal thiol groups. Michael P Dilworth, Crompton Corporation, November 9, 2006: US20060252859-A1

An alkyltin compound of specified formula which has utility as an excellent stabilizer for a halogen-containing resin. The alkyltin compound has from 1-3 terminal thiol groups.


10
Edward Krainer
Edward Krainer, Radu Bacaloglu, Mukund Shah, Michael H Fisch, Peter Frenkel, Kook Jin Bae: Stabilization system for halogen-containing polymers. Crompton Corporation, February 24, 2005: US20050043451-A1

A method is disclosed for stabilizing a halogen-containing polymer wherein the method comprises adding to said polymer a thermally stabilizing amount of a mixture comprising at least one polyalkylene glycol and at least one metal salt of a strong acid selected from the group consisting of perchloric ...



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