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Solvent cleaning compsns - contg organic solvents and isopropylamine salts of alkylbenzene sulphonic acids
Solvent cleaning compsns - contg organic solvents and isopropylamine salts of alkylbenzene sulphonic acids
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机译:溶剂清洁剂-含有机溶剂和烷基苯磺酸的异丙胺盐
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摘要
Compsn. contng. 0-70% water, 0.2-91% isopropylamine salts of a mixture of linear 9-14 (mainly 11-12) C alkyl benzene sulphonates and at least 9% Stoddard solvent and/or 1,2,2-trichloro-1,2,2-trifluoroethane. Pref. the water content is 10% max., the isopropylamine salt content 0.25-5%. When using Stoddard solvent the alkyl gps. pref. consist of 50% C11 and 37% C12 gps., while with the halogenated solvent they pref. consist of 10-14 C gps., with 43% C11 and 33% C12. They will tolerate much higher propns. of water without breakdown or inversion of the water-in-oil emulsion. High propns. of expensive emulsifiers are not required. The emulsifiers used are highly efficient and biologically degradable. The cleaners are suitable for use on textiles and machines.
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机译:Compsn。继续线性9-14(主要为11-12)C烷基苯磺酸盐与至少9%的Stoddard溶剂和/或1,2,2-三氯-1的混合物的0-70%水,0.2-91%异丙胺盐, 2,2-三氟乙烷。首选水含量最大为10%,异丙胺盐含量为0.25-5%。使用Stoddard溶剂时,烷基gps。偏好由50%的C11和37%的C12 gps。组成,同时使用卤化溶剂进行制备。由10-14 C gps。,43%C11和33%C12组成。他们将容忍更高的支持率。不会破坏或破坏油包水型乳液。高道具。不需要昂贵的乳化剂。所使用的乳化剂是高效的且可生物降解的。该清洁剂适用于纺织品和机器。
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