Results 111 to 120 of about 2,286 (170)

The effects of olopatadine hydrochloride on rhinitis induced by intranasal instillation of toluene-2,4-diisocyanate in rats

World Allergy Organization Journal, 2007
Tadafumi Tamura, Masato Komai
openaire   +1 more source

Chemical analysis of urethane oligomers prepared from toluene 2,4-diisocyanate (2,4-TDI) and 1,4-butanediol

Polimery, 1994
PIOTR KROL, RYSZARD CHRZASZCZ
openaire   +1 more source

Synthesis, characterization, and thermal stability of novel poly(azomethine-urethane)s and polyphenol derivatives derived from 2,4-dihydroxy benzaldehyde and toluene-2,4-diisocyanate

Up to date, only a few kinds of poly(azomethine-urethane)s (PAMUs) were synthesized and studied with thermal degradation steps. However, polyphenol based PAMUs including azomethine linkages have not been investigated yet.
Avci, A, Kaya, I
core  

Toluene 2,4-diisocyanate and bowel obstruction: occupational medicine aspect of a case report.

The international journal of occupational and environmental medicine, 2014
openaire   +1 more source

Form, function and functionality of two dimeric toluene-2,4-diisocyanate polymorphs

Acta Crystallographica Section B Structural Science, 2012
2,4-Dioxo-1,3-diazetidine-1,3-bis(methyl-m-phenylene) diisocyanate (dimerized toluene-2,4-diisocyanate, TDI) is one of the most widely used aromatic diisocyanates in the polymer industry, and it crystallizes in at least two polymorphic forms (form A and form B) depending on reaction conditions.
Vella-Zarb, L., Dinnebier, R.
openaire   +4 more sources

Some of the next articles are maybe not open access.

Related searches:

Catalytic synthesis of toluene-2,4-diisocyanate from dimethyl carbonate

Journal of Chemical Technology and Biotechnology, 2001
AbstractThe process for catalytic synthesis of toluene‐2,4‐diisocyanate (TDI) from dimethyl carbonate (DMC) consists of two steps. Starting from the catalytic reaction between toluene‐2,4‐diamine (TDA) and DMC, dimethyl toluene‐2,4‐dicarbamate (TDC) is formed, and then decomposed to TDI. For the first step, the yield of TDC is 53.5% at a temperature of
Yanji Wang, Xinqiang Zhao, Fang Li
exaly   +2 more sources

Modeling formation and distribution of toluene-2,4-diamine (TDA) after spillage of toluene-2,4-diisocyanate (TDI) into a river

Journal of Hazardous Materials, 2013
Toluene diisocyanate (TDI) is a large volume chemical used for the production of polyurethanes. It is sparingly soluble in water, but hydrolyses instantaneously liberating toluene diamine (TDA), which is highly reactive to TDI. The ecotoxicity of TDI is dominated by TDA.
Thomas Schupp
exaly   +3 more sources

The effects of toluene diisocyanate and of capsaicin on human bronchial smooth muscle in vitro

European Journal of Pharmacology - Environmental Toxicology and Pharmacology Section, 1994
Toluene diisocyanate contracts guinea-pig bronchial smooth muscle through a mechanism involving capsaicin-sensitive sensory nerves. In the present study, we investigated the effects of toluene diisocyanate, capsaicin and tachykinins on isolated human ...
Francesco Calabro, Marina Saetta, P Maestrelli   +2 more
exaly   +2 more sources

Evidence that toluene diisocyanate activates the efferent function of capsaicin-sensitive primary afferents

European Journal of Pharmacology, 1990
Isocyanates are an important cause of occupational asthma. The mechanism of isocyanate-induced asthma is still unknown. To determine whether toluene diisocyanate stimulates the 'efferent' function of peripheral endings of capsaicin-sensitive sensory ...
C E Mapp, Leonardo M Fabbri, Riccardo Patacchini   +2 more
exaly   +1 more source

Toluene diisocyanate (TDI) regulates haem oxygenase-1/ferritin expression: implications for toluene diisocyanate-induced asthma

Clinical and Experimental Immunology, 2010
Diisocyanate is a leading cause of occupational asthma (OA). Diisocyanate-induced OA is an inflammatory disease of the airways that is associated with airway remodelling.
Seung-Hyun Kim, G-S Choi, Hae-Sim Park   +2 more
exaly   +2 more sources