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Stephen Maybaum Phones & Addresses

  • Cranford, NJ
  • Short Hills, NJ
  • Livingston, NJ
  • Maplewood, NJ
  • Somerset, NJ
  • New York, NY

Business Records

Name / Title
Company / Classification
Phones & Addresses
Stephen Maybaum
President
Maplechem Inc
Holding Company
186 N Ave, Cranford, NJ 07016
PO Box 630, Cranford, NJ 07016
(908) 272-7070
Stephen Maybaum
Managing
Agriguard Company LLC
Whol Farm Supplies
186 N North Ave E, Cranford, NJ 07016
PO Box 630, Cranford, NJ 07016
(908) 272-7070
Stephen Maybaum
Business Analyst, Personnel Executive
Harborchem
Whol Organic Chemicals & Research & Development
186 N Ave E, Cranford, NJ 07016
(908) 272-7070, (908) 272-8966

Publications

Us Patents

Method For Coating Refractory Molds

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US Patent:
46649484, May 12, 1987
Filed:
May 9, 1986
Appl. No.:
6/861272
Inventors:
John R. Moore - Florham Park NJ
Stephen Maybaum - Short Hills NJ
Assignee:
Harborchem, Inc. - Livingston NJ
International Classification:
B44D 120
US Classification:
427134
Abstract:
Binder, filler, and refractory compositions and methods of using and making these compositions are disclosed. The binder composition comprises colloidal silica, a liquid material containing Si-OH groups, a solvent which is capable of solubilizing the liquid material and the colloidal silica, and at least one aprotic, non-ionic, non-metallic, organic compound which contains at least one element selected from P, S, B and N and which stabilizes the binder composition against self-gelling. The liquid material and the colloidal silica are present in a ratio by weight of from about 10:1 to about 1:10 respectively. The liquid material has at least about 20% by weight SiO. sub. 2. The colloidal silica contains at least about 15% by weight SiO. sub. 2. The solvent and the organic compound are present in amounts so as to solubilize the liquid material and the colloidal silica, to provide a binder composition which is stable against self-gellation, and to provide a binder composition which gels to a single phase.

Method For Making Investment Casting Molds

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US Patent:
46026673, Jul 29, 1986
Filed:
Jan 11, 1985
Appl. No.:
6/690862
Inventors:
John R. Moore - Florham Park NJ
Stephen Maybaum - Short Hills NJ
Assignee:
Harborchem, Inc. - Livingston NJ
International Classification:
B22C 900
US Classification:
164 71
Abstract:
Binder, filler, and refractory compositions and methods of using and making these compositions are disclosed. The binder composition comprises colloidal silica, a liquid material containing Si--OH groups, a solvent which is capable of solubilizing the liquid material and the colloidal silica, and at least one aprotic, non-ionic, non-metallic, organic compound which contains at least one element selected from phosphorus, sulfur, boron and nitrogen and which stabilizes the binder composition against self-gelling. The liquid material and the colloidal silica are present in a ratio by weight of from about 10:1 to about 1:10 respectively. The liquid material has at least about 20% by weight SiO. sub. 2. The colloidal silica contains at least about 15% by weight SiO. sub. 2. The solvent and the organic compound are present in amounts so as to solubilize the liquid material and the colloidal silica, to provide a binder composition which is stable against self-gellation, and to provide a binder composition which gels to a single phase.

Processes For The Application Of Refractory Compositions To Surfaces Such As For The Preparation Of Refractory Shell Molds And Refractory Compositions Produced Thereby

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US Patent:
46248986, Nov 25, 1986
Filed:
Mar 22, 1985
Appl. No.:
6/715010
Inventors:
John R. Moore - Florham Park NJ
Stephen Maybaum - Short Hills NJ
Assignee:
Harborchem, Inc. - Livingston NJ
International Classification:
B32B 904
US Classification:
428446
Abstract:
A process is disclosed for providing a refractory composition on a surface. In the process an acidic hybrid binder composition and a basic colloidal silica sol composition are provided. The surface is coated with the acidic hybrid binder composition and the colloidal silica sol composition so that each colloidal silica sol composition coat contacts an acidic hybrid binder composition coat to form alternating layers of the acidic hybrid binder composition and the colloidal silica sol composition. Each acidic hybrid binder composition layer and each colloidal silica sol layer are dried prior to coating with the alternating layer to a sufficient hardness such that lift-off of the applied coatings from the surface is inhibited when a subsequent coating step is performed. A refractory laminate composition is also disclosed which comprises a plurality of layers of hardened acidic hybrid binder composition alternating with a plurality of layers of hardened basic colloidal silica sol composition.

Binder And Refractory Compositions And Methods

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US Patent:
45307229, Jul 23, 1985
Filed:
Aug 22, 1983
Appl. No.:
6/525423
Inventors:
John R. Moore - Florham Park NJ
Stephen Maybaum - Short Hills NJ
Assignee:
Harborchem, Inc. - Livingston NJ
International Classification:
B28B 734
US Classification:
106 3835
Abstract:
Binder, filler, and refractory compositions and methods of using and making these compositions are disclosed. The binder composition comprises colloidal silica, a liquid material containing Si-OH groups, a solvent which is capable of solubilizing the liquid material and the colloidal silica, and at least one aprotic, non-ionic, non-metallic, organic compound which contains at least one element selected from P, S, B and N and which stabilizes the binder composition against self-gelling. The liquid material and the colloidal silica are present in a ratio by weight of from about 10:1 to about 1:10 respectively. The liquid material has at least about 20% by weight SiO. sub. 2. The colloidal silica contains at least about 15% by weight SiO. sub. 2. The solvent and the organic compound are present in amounts so as to solubilize the liquid material and the colloidal silica, to provide a binder composition which is stable against self-gellation, and to provide a binder composition which gels to a single phase.
Stephen M Maybaum from Cranford, NJ, age ~91 Get Report