1
Gideon Salee: Polymer blends with improved hydrolytic stability. Hooker Chemicals & Plastics, James F Mudd, David A Stein, December 8, 1981: US04304709 (39 worldwide citation)

This invention relates to polymer blends having improved hydrolytic stability which comprise, in admixture, (1) a linear aromatic polyester of monomer residues consisting essentially of residues of a dicarboxylic acid and a bisphenol, and (2) an MBS polymer.


2
Gideon Salee: Polymer blends with improved hydrolytic stability. Hooker Chemicals & Plastics, James F Mudd, David A Stein, August 18, 1981: US04284549 (27 worldwide citation)

This invention relates to polymer blends having improved hydrolytic stability, moldability and fire retardancy which comprise, in admixture, (1) a linear aromatic polyester prepared from an aromatic dicarboxylic acid and a bisphenol, and (2) polyphenylene sulfide.


3

4
Frank S Grazen, Melvin L Buike, Frank M Bryzinsky: Friction particle for brake lining. Hooker Chemicals & Plastics Corporation, Peter F Casella, James F Mudd, David A Stein, June 29, 1976: US03966670 (26 worldwide citation)

A friction particle, useful in applications where cashew nut shell oil friction particles have been used, may be prepared by the reaction at a temperature from about 225.degree. to about 400.degree. Fahrenheit of a non-oxyalkylated resole with resin selected from the group consisting of an oxyalkyla ...


5
Kyohei Funabiki, Noriaki Matsushima, Naomitsu Inoue: Resin binder for foundry sand cores and molds. Sumitomo Durez Company, Peter F Casella, James F Mudd, David A Stein, February 24, 1981: US04252700 (25 worldwide citation)

This invention relates to a solid phenolic resin composition useful as a binder in the preparation of foundry sand cores and molds which comprises a solid novolac resin and a lubricant-containing solid resole resin wherein the lubricant is incorporated into the resole during the preparation of the s ...


6
Akio Takahashi, Geoffrey H Smith, George C Hopkins: Polyester modifiers for vinyl halide polymers. Hooker Chemicals & Plastics, Peter F Casella, James F Mudd, David A Stein, June 3, 1980: US04206291 (17 worldwide citation)

Polyvinyl halide or polyvinyl graft copolymers intimately mixed with a polyester derived mainly from an halogenated bicycloheptene carboxylic acid or anhydride such as chlorendic acid or anhydride and an alkylene glycol or alkylene oxide such as ethylene oxide are provided. The graft copolymers of t ...


7
Kyohei Funabiki, Noriaki Matsushima, Naomitsu Inoue: Resin-coated sand compositions. Sumitomo Durez Company, Peter F Casella, James F Mudd, David A Stein, June 12, 1979: US04157993 (15 worldwide citation)

This invention relates to resin-coated sand compositions useful in the preparation of foundry sand cores and molds comprising sand, a solid novalac resin, a lubricant-containing solid resole resin, and optionally, hexamethylenetetramine in an amount of up to about 5 parts by weight based on 100 part ...


8
Gideon Salee: Polymer blends with improved flame retardance. Hooker Chemicals & Plastics, Peter F Casella, James F Mudd, David A Stein, February 17, 1981: US04251429 (14 worldwide citation)

This invention relates to polymer blends having improved hydrolytic stability, moldability and flame retardancy which comprise, in admixture, (1) a linear aromatic polyester prepared from an aromatic dicarboxylic acid reactant and a bisphenol reactant and (2) polyphenylene sulfide. Desirably from ab ...


9
Henry Kahn, William L Schall: Process for the bulk polymerization of vinyl halide polymers showing reduced reactor scale formation. Hooker Chemicals & Plastics Corporation, Peter F Casella, James F Mudd, David A Stein, June 7, 1977: US04028329 (14 worldwide citation)

An improved bulk polymerization of vinyl halide is disclosed wherein reactor scale formation is substantially reduced by polymerizing in a single or two stage bulk process a vinyl halide monomer containing up to 50% of a comonomer in contact with a combination of a polyolefin, water, and an inert fi ...


10
Akio Takahashi: Method of polymerizing vinyl chloride with olefin-acrylic ester copolymers and composition thereof. Hooker Chemicals & Plastics Corporation, Peter F Casella, James F Mudd, David A Stein, March 15, 1977: US04012460 (14 worldwide citation)

An improved polyvinyl chloride or polyvinyl chloride copolymer containing up to 50 percent of a monomer can be obtained by graft polymerizing in contact with an olefin-acrylic ester copolymer in a process of bulk polymerization comprising single stage or two-stage polymerization wherein high speed a ...