Joseph W Fischer

US Patent:

42094372, Jun 24, 1980

Filed:

Jul 14, 1978

Appl. No.:

5/924465

Inventors:

Joseph Fischer - Cincinnati OH

Assignee:

National Distillers and Chemical Corporation - New York NY

International Classification:

C08K 510
C08K 511

US Classification:

260 318R

Abstract:

Polyvinyl chloride resin compounded with a plasticizer composition containing a monomeric ester and a liquid ethylene-vinyl acetate copolymer demonstrates significantly reduced levels of extractibles and low plasticizer migration while at the same time retaining good low temperature performance.

US Patent:

43093329, Jan 5, 1982

Filed:

May 5, 1980

Appl. No.:

6/146926

Inventors:

Joseph Fischer - Cincinnati OH
John M. Hoyt - Cincinnati OH

Assignee:

National Distillers & Chemical Corp. - New York NY

International Classification:

C08L 3104
C08L 2308

US Classification:

260 40R

Abstract:

The Mooney viscosity and green strength of ethylene-vinyl acetate (EVA) copolymer gum stock is improved by the addition thereto of a suitable elastomer such as: high viscosity ethylene propylene rubber (EPR); nitrile rubber; polychloroprene; polyacrylate rubber; polyurethane; chlorinated polyethylene; polyester; ethylene-propylene diene monomer (EPDM) terpolymer; and other elastomers such as ethylene-methyl acrylate, ethylene butyl acrylate and acrylonitrile types.

US Patent:

43328466, Jun 1, 1982

Filed:

Mar 31, 1981

Appl. No.:

6/249521

Inventors:

Joseph Fischer - Cincinnati OH
Gerald M. Platz - Conroe TX

Assignee:

National Distillers & Chemical Corp. - New York NY

International Classification:

B32B 310
B65D 1732
B65D 1734

US Classification:

428131

Abstract:

An improvement in can covers having a peelable closure member of the pull tab or tear strip type is provided wherein the closure member is fabricated from a partially hydrolyzed ethylene-vinyl acetate copolymer obtained from the hydrolysis of from about 50 percent to about 80 percent of the vinyl acetate groups of an ethylene-vinyl acetate copolymer containing from about 40 percent to about 80 percent by weight of interpolymerized vinyl acetate.

US Patent:

49562100, Sep 11, 1990

Filed:

Dec 7, 1988

Appl. No.:

7/281115

Inventors:

John M. Hoyt - Cincinnati OH
Joseph Fischer - Cincinnati OH

Assignee:

Quantum Chemical Corporation - New York NY

International Classification:

B29D 2200
B32B 108

US Classification:

428 353

Abstract:

The present disclosure is directed to a flexible delamination-resistant structure especially adapted for use in food packaging, such as in the construction of a retortable pouch. The structure comprises at least two adjacent films, at least one of which is aluminum, having interposed therebetween, as an adhesive for said films, a partially hydrolyzed ethylene-vinyl acetate copolymer obtained from the hydrolysis of from about 60 percent to about 80 percent of the vinyl acetate groups of an ethylene-vinyl acetate copolymer containing from about 30 percent to about 60 percent by weight of interpolymerized vinyl acetate.

US Patent:

52561666, Oct 26, 1993

Filed:

Jun 16, 1989

Appl. No.:

7/368122

Inventors:

Joseph Fischer - Cincinnati OH

Assignee:

National Distillers and Chemical Corporation - New York NY

International Classification:

C10L 118

US Classification:

44393

Abstract:

Terpolymers of ethylene, vinyl acetate and controlled amounts of isobutylene useful as pour point depressants in distillate oils.

US Patent:

42435765, Jan 6, 1981

Filed:

Apr 2, 1979

Appl. No.:

6/026149

Inventors:

Joseph Fischer - Cincinnati OH
John M. Hoyt - Cincinnati OH

Assignee:

National Distillers and Chemical Corp. - New York NY

International Classification:

C08L 2316

US Classification:

260 4215

Abstract:

The Mooney viscosity and green strength of ethylene-vinyl acetate (EVA) copolymer gum stock is improved by the addition thereto of a suitable elastomer such as: high viscosity ethylene propylene rubber (EPR); nitrile rubber; polychloroprene; polyacrylate rubber; polyurethane; chlorinated polyethylene; polyester; ethylene-propylene diene monomer (EPDM) terpolymer; and other elastomers such as ethylene-methyl acrylate, ethylene butyl acrylate and acrylonitrile types.

US Patent:

43776507, Mar 22, 1983

Filed:

Oct 31, 1980

Appl. No.:

6/202559

Inventors:

Joseph Fischer - Cincinnati OH

Assignee:

National Distillers & Chemical Corp. - New York NY

International Classification:

C08J 320
C08K 322
C08K 508
C08K 534

US Classification:

524 88

Abstract:

Pigment is finely dispersed in hydrolyzed ethylene-vinyl acetate copolymer by subjecting the copolymer to which pigment has previously been added by simple, non-intensive mixing to solution hydrolysis and/or by adding pigment to the solution hydrolysis medium prior to or during hydrolysis of the copolymer therein.

US Patent:

41350260, Jan 16, 1979

Filed:

Jul 20, 1977

Appl. No.:

5/817494

Inventors:

John M. Hoyt - Cincinnati OH
Joseph Fischer - Fairfield OH

Assignee:

National Distillers and Chemical Corp. - New York NY

International Classification:

C08F21606
C08F 800
C08F 600
C08F 608

US Classification:

428220

Abstract:

Alcoholyzed ethylene-vinyl acetate resins and unplasticized, thermoplastic packaging films constituted thereof which are suitable as food wraps, particularly for the packaging of fresh red meat. The alcoholyzed resin is prepared from an ethylene-vinyl acetate copolymer containing from about 9 to 45 weight percent combined vinyl acetate and having a melt index of from about 0. 1 to 70 g/10 min. , the alcoholyzed resin containing from about 5 to 20 weight percent residual vinyl acetate and having a melt index of from about 0. 1 to 100 g/10 min. Preferred films prepared from these alcoholyzed resins exhibit oxygen transmission rates in excess of about 350 cc/100 sq. in. /24 hr. /atm. at 23. degree. C, carbon dioxide transmission rates in excess of about 1000 cc/100 sq. in/24 hr. /atm. at 23. degree. C, and moisture vapor transmission rates of from about 10 to 50 g/100 sq. in. /24 hr. at 100. degree.