24 results for “Reaction Department”, page 1 of 2
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Company document · Union Carbide documents · November 20, 1964
J. W. Potter, Investigation into an Uncontrolled Reaction in a DPP Storage Tank (1964)
Memorandum reporting an investigation of an uncontrolled decomposition reaction on August 30, 1964 in a storage tank of dipropionyl peroxide (DPP) at the Montreal plant. It describes the sequence of events, analysis of the tank contents…
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Company document · Union Carbide documents · November 2, 1964
C. W. McGary and G. W. Rausch, New Enterprises Status Report on Chemical Reactions of Asbestos (1964)
Status report, Project 162D21, on laboratory work to attach reactive organic groups to chrysotile asbestos by reaction with acrylic acid, anion exchange, and adsorption of magnesium e-hydroxycaproate. It reports that the acrylate-modified asbestos was…
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Company document · Union Carbide documents · October 7, 1963
C. W. McGary, P. L. Smith and L. C. Shriver, Status Report on Asbestos-Reinforced Resins (New Enterprises) (1963)
…maleic, phosphoric and acetic acids, to cross-link the asbestos for resin products. It reports the reaction data in nine tables and lists possible applications such as pipe, laminates, building panels and auto body patch kits…
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Company document · Union Carbide documents · October 7, 1963
Union Carbide Research and Development Status Reports on Asbestos-Reinforced Resins, Asbestos-Filled Polypropylene and Chemical Reactions of Asbestos (1963-1964)
…presumably remaining figures and other material Figures IV and V, caprolactone concentration versus reaction time with asbestos (aqueous and non-aqueous); source report not identified Status report, New Enterprises: Chemical Reactions of Asbestos, McGary and Rausch…
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Company document · Motley 1000 · March 21, 1962
R. J. Sexton to L. N. Dickinson Enclosing Union Carbide's Thermobestos and Kaylo Dust Survey (1962)
…band saw. J-M's reaction to this finding appears in Sexton's memo of December 1962. In Johns-Manville's index Johns-Manville's legal department indexed the Motley 1,000 in 1984. Its index…
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Company document · Motley 1000 · September 26, 1961
W. E. Shoemaker of American Mutual on Keasbey & Mattison and the Public Health Service Cancer Survey (1961)
…dust were kept within "what are known to be safe levels," the company would have less to worry about. In Johns-Manville's index Johns-Manville's legal department indexed the Motley 1,000 in 1984…
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Company document · Union Carbide documents · November 2, 1964
Union Carbide Research Status Reports on Chemical Reactions of Asbestos (C. W. McGary and G. W. Rausch) and Impact Modification of Asbestos-Phosphoric Acid Board (G. D. Jacobs and J. A. Faucher) (1964)
Status Report, 'New Enterprises: Chemical Reactions of Asbestos,' McGary and Rausch, Nov. 2, 1964, File No. 3180, with Tables I-II Status Report, 'Inorganic Polymers: Impact Modification of Asbestos-Phosphoric Acid Composition Board,' Jacobs and Faucher…
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Company document · Union Carbide documents · July 7, 1964
C. W. McGary and G. W. Rausch, Status Report on Chemical Reactions of Asbestos (New Enterprises, Project 162D21) (1964)
A 1964 status report from the Chemicals Division's Research and Development Department on the chemical reactions of chrysotile asbestos, covering reactions with inorganic and organic acids, unsaturated and cyclic compounds, and chemisorption. It also describes…
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Company document · Union Carbide documents · July 7, 1964
C. W. McGary and G. W. Rausch, Status Report on Chemical Reactions of Asbestos (New Enterprises, Project 162D21) (1964)
A 1964 status report from the Chemicals Division's Research and Development Department on the chemical reactions of chrysotile asbestos with acids, unsaturated compounds, cyclic compounds and polymers. It also summarizes the division's asbestos research…
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Company document · Union Carbide documents · July 28, 1964
C. W. McGary and G. W. Rausch, New Enterprises: Chemical Reactions of Asbestos, Status Report (1964)
A Union Carbide Chemicals Division R&D status report on attempts to react chrysotile asbestos with activated vinyl compounds (mesityl oxide, acrylonitrile, divinylspirobi(m-dioxane)). It reports that the additions were unsuccessful, that only…
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Company document · Union Carbide documents · October 7, 1963
C. W. McGary, P. L. Smith and L. C. Shriver, Status Report on Asbestos-Reinforced Resins (New Enterprises), Reactions of Chrysotile Asbestos with Acids (1963)
Status report, Project 161W21, File No. 1342, on laboratory work reacting chrysotile asbestos with aqueous and non-aqueous acids, including maleic, phosphoric and acetic acids, to cross-link asbestos for resin products. It summarizes the chemistry,…
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Company document · Union Carbide documents · 1967
I. C. Sayers, Asbestos as a Health Hazard in the United Kingdom, Union Carbide U.K. Report (1967)
…of Union Carbide U.K. on UK health concerns about asbestos and how they affected sales of Coalinga asbestos. It covers customer and paper-mill reactions, dockers refusing to handle asbestos, and visits to UK health…
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Company document · Union Carbide documents · 1967
I. C. Sayers, Asbestos as a Health Hazard in the United Kingdom (1967)
…reviewing UK concern about asbestos toxicity, including customer, paper-mill, and dockers' reactions to Coalinga asbestos. It summarizes the medical and animal-study literature on asbestosis, lung cancer and mesothelioma, discusses the threshold limit value and…
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Company document · Union Carbide documents · 1967
I. C. Savers, 'Asbestos as a Health Hazard in the United Kingdom,' Union Carbide U.K. Alloys Division Report (1967)
…written during Union Carbide U.K.'s promotion of Coalinga asbestos. It describes customer, industry, docker and Factory Inspectorate reactions, summarizes the medical literature on asbestosis, lung cancer and mesothelioma, and discusses the company's responsibilities…
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Medical study · Medical research · 1961
Asbestosis In A Worker Engaged In Automobile Undercoating
…respiratory protection. Chest x-rays showed fine nodular shadows in both lungs; lung biopsies showed foreign-body reaction and a few typical asbestos fibers. He improved but still had a cough a year later. The authors…
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Medical study · Medical research · 1968
Report on The Pulmonary Response to Brake-Dust A Preliminary Investigation
…dust caused swelling of air-sac lining cells and clusters of dust-filled scavenger cells. This resembled the reaction to aluminum silicate and silicon carbide, and was unlike the inflammation in rats given quartz or chrysotile…
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Company document · JM Knowledge Chronology · December 17, 1968
Johns-Manville Environmental Health Task Force Policy Committee Minutes, December 1968 (1968)
…Force, 12/17/68. In light of the UK's adverse reaction to the labelling of fiber bags, it was agreed that J-M would use a caution label only on domestic shipments (U.S. and…
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Medical study · Medical research · 1967
Tissue response to intraperitoneal asbestos with preliminary report of acute toxicity of heart-treated asbestos in mice
…plaques and invasive granulomas, while none of 12 talc mice did. The authors described the reaction as histologically similar to mesothelioma but obtained no morphologic evidence of actual malignancy. In a second experiment, asbestos heated to…
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Medical study · Medical research · 1965
Asbestos and neoplasia: diffuse mesothelial tumors. Criteria for diagnosis of diffuse mesothelial tumors
…periodic acid-Schiff reaction was nearly always negative. A colleague found hyaluronidase-removable acid mucopolysaccharide in all 17 mesotheliomas examined and in none of 20 adenocarcinomas. However, the author had seen an identical reaction in pleural…
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Medical study · Medical research · 1965
Talco-silicosis in a rubber worker
…golden-brown asbestos bodies, and the lymph nodes held crystals presumed to be silica. The authors judged the lesions typical of a reaction to impure talc, with features of both silicosis and asbestosis. He had worked…