Results 181 to 190 of about 4,306 (216)
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1976
The chemistry of Thiokol LP® liquid polysulfide polymers and their ambient temperature vulcanization to rubbery products is presented. Compounding, chemical and physical properties, testing, and specification data for polysulfide building sealants are also included.
EA Peterson +3 more
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The chemistry of Thiokol LP® liquid polysulfide polymers and their ambient temperature vulcanization to rubbery products is presented. Compounding, chemical and physical properties, testing, and specification data for polysulfide building sealants are also included.
EA Peterson +3 more
openaire +1 more source
Rubber Chemistry and Technology, 1951
Abstract Polysulfide liquid polymers are a comparatively recent development conceived at the Thiokol Laboratories in 1943. The development was initiated by the problem of finding methods to reduce the molecular weight of a polysulfide rubber which was too tough to process on conventional rubber milling equipment.
J. S. Jorczak, E. M. Fettes
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Abstract Polysulfide liquid polymers are a comparatively recent development conceived at the Thiokol Laboratories in 1943. The development was initiated by the problem of finding methods to reduce the molecular weight of a polysulfide rubber which was too tough to process on conventional rubber milling equipment.
J. S. Jorczak, E. M. Fettes
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Polysulfide Complexes of Metals
1987Publisher Summary Sulfide minerals were formed mostly hydrothermally from postmagnetic fluids; it appears remarkable that the formation of many ore deposits cannot be conclusively explained because of the very low solubility of the corresponding sulfide.
Müller, Achim, Diemann, Ekkehard
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Benzoannelated Cyclic Polysulfides
ChemInform, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
T. Kimura, S. Ogawa, R. Sato
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1976
The paper deals briefly with the chemistry and formulation of polysulfide liquid polymers. It is primarily concerned with areas of application and performance of compounds based on the various liquid polymers. Criteria for the use of polysulfide sealants in the aircraft, automotive, building, and marine industries are given along with some case ...
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The paper deals briefly with the chemistry and formulation of polysulfide liquid polymers. It is primarily concerned with areas of application and performance of compounds based on the various liquid polymers. Criteria for the use of polysulfide sealants in the aircraft, automotive, building, and marine industries are given along with some case ...
openaire +1 more source
1977
Disulfides and polysulfides have the structure R1SSnR2, in which chains of sulfur atoms are terminated by two groups that may be the same, different, or connected in a ring. Chapter 7 considers only substances where the S-R bond involves a carbon linkage; a review is available of structures such as ROSnOR and R2NSnNR2) Disulfides (n = 1) and their ...
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Disulfides and polysulfides have the structure R1SSnR2, in which chains of sulfur atoms are terminated by two groups that may be the same, different, or connected in a ring. Chapter 7 considers only substances where the S-R bond involves a carbon linkage; a review is available of structures such as ROSnOR and R2NSnNR2) Disulfides (n = 1) and their ...
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2001
Publisher Summary The compositional classification of polysulfides is based on three groups: the higher (hyperstoichiometric) polysulfides, RS2+x; stoichiometric disulfides, RS2.0; and lower (hypostoichiometric) polysulfides, RS2–x. The classification covers all known compounds with compositions varying in the range from RS2.67 to RS1.70. The methods
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Publisher Summary The compositional classification of polysulfides is based on three groups: the higher (hyperstoichiometric) polysulfides, RS2+x; stoichiometric disulfides, RS2.0; and lower (hypostoichiometric) polysulfides, RS2–x. The classification covers all known compounds with compositions varying in the range from RS2.67 to RS1.70. The methods
openaire +1 more source