Results 191 to 200 of about 3,344 (226)
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Arerugi = [Allergy], 1993
Late asthmatic reaction (LAR) and dual asthmatic reaction (DAR) were developed in guinea pigs by repetitive treatment with toluene 2,4-diisocyanate (TDI). Development of LAR or DAR seemed to dependent on the TDI-treatment period. IgG was demonstrated in both the LAR and DAR models, whereas IgE was only in the DAR model. Increased numbers of eosinophils
Y, Sugawara +3 more
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Late asthmatic reaction (LAR) and dual asthmatic reaction (DAR) were developed in guinea pigs by repetitive treatment with toluene 2,4-diisocyanate (TDI). Development of LAR or DAR seemed to dependent on the TDI-treatment period. IgG was demonstrated in both the LAR and DAR models, whereas IgE was only in the DAR model. Increased numbers of eosinophils
Y, Sugawara +3 more
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Journal of Polymer Science Part A: General Papers, 1964
AbstractFurther studies on the thermal degradation of POPG‐TDI polymer have been carried out. It has been shown that at temperatures of ∼200°C., the predominant degradation process involves random scission of the urethane linkages to give substantial amounts of isocyanate and hydroxyl.
J. D. Ingham, N. S. Rapp
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AbstractFurther studies on the thermal degradation of POPG‐TDI polymer have been carried out. It has been shown that at temperatures of ∼200°C., the predominant degradation process involves random scission of the urethane linkages to give substantial amounts of isocyanate and hydroxyl.
J. D. Ingham, N. S. Rapp
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Determination of toluene-2,4-diisocyanate in rubber fumes
The Analyst, 1983John E. Davey, Arthur D. Edwards
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Journal of Applied Polymer Science, 1998
Based on an expanded kinetic scheme for 32 subsequent and parallel reactions that yield linear polyurethane, a mathematical model was developed for a gradual polyaddition process involving toluene 2,4-diisocyanate and 1,4-butanediol. Unlike the earlier models, this one followed Flory's assumption and made the reactivities of the oligomers dependent ...
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Based on an expanded kinetic scheme for 32 subsequent and parallel reactions that yield linear polyurethane, a mathematical model was developed for a gradual polyaddition process involving toluene 2,4-diisocyanate and 1,4-butanediol. Unlike the earlier models, this one followed Flory's assumption and made the reactivities of the oligomers dependent ...
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Relative Reactivity of the Isocyanate Groups in Toluene-2,4-diisocyanate
Journal of the American Chemical Society, 1956Donald M. Simons, Robert G. Arnold
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Nigerian Journal of Engineering
The compatibility of natural fiber in a synthetic matrix is an important factor affecting bio-composite properties. Several methods have been used to enhance the fiber matrix interface, however, the use of toluene-2,4-diisocyanate (TDI) though recommended in literature, has gained little attention.
Bello, T. K. +3 more
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The compatibility of natural fiber in a synthetic matrix is an important factor affecting bio-composite properties. Several methods have been used to enhance the fiber matrix interface, however, the use of toluene-2,4-diisocyanate (TDI) though recommended in literature, has gained little attention.
Bello, T. K. +3 more
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Toluene 2,4 Diisocyanate: (Tolylene 2,4 diisocyanate, TDI)
American Industrial Hygiene Association Quarterly, 1957openaire +1 more source
Infrared Analysis of Toluene-2,4-diisocyanate and Toluene-2,6-diisocyanate Mixtures
Analytical Chemistry, 1957openaire +1 more source