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    • 41. 发明授权
    • Unsaturated aldehydes, organoleptic uses thereof and process for
preparing same
    • 不饱和醛,感官用途及其制备方法
    • US4374053A
    • 1983-02-15
    • US303011
    • 1981-09-17
    • Philip T. KlemarczykRobert P. BelkoRichard M. Boden
    • Philip T. KlemarczykRobert P. BelkoRichard M. Boden
    • C07C33/02C07C45/38C07C47/21C11B9/00A61K7/46
    • C11B9/0015C07C33/02C07C45/38C07C47/21C07C67/00Y02P20/582
    • Described is a mixture containing a major proportion of unsaturated aldehydes defined according to the structure: ##STR1## wherein in the mixture in each of the molecules thereof one of the dashed lines represents a carbon-carbon double bond and each of the other of the dashed lines represent carbon-carbon single bonds, prepared by first reacting a diisoamylene compound defined according to the structure: ##STR2## wherein one of the dashed lines represents a carbon-carbon double bond and each of the other of the dashed lines represent carbon-carbon single bonds or defined according to one of the structures: ##STR3## with formaldehyde or a formaldehyde source such as trioxane or paraformaldehyde in the presence of an alkanoic acid anhydride and an acid catalyst; then hydrolyzing the resulting ester or mixture of esters to form an alcohol or mixture of alcohols and finally oxidizing the resulting alcohol or mixture of alcohols to form a mixture of aldehydes; the organoleptic uses of such oxidation products in the field of perfumery, colognes and perfumed articles (e.g., solid or liquid anionic, cationic, nonionic, zwitterionic detergents, fabric softener compositions or dryer-added fabric softener articles).
    • 描述了根据以下结构限定的主要比例的不饱和醛的混合物:其中在每个分子的混合物中,虚线之一表示碳 - 碳双键,并且每个虚线 线代表碳 - 碳单键,其通过首先使根据以下结构定义的二异戊烯化合物反应制备:其中虚线中的一条代表碳 - 碳双键,另一条虚线表示碳 - 碳 或者在链烷酸酐和酸催化剂存在下,根据以下结构之一定义:与甲醛或甲醛源如三恶烷或多聚甲醛反应; 然后水解所得的酯或酯的混合物以形成醇或醇的混合物,并最终氧化得到的醇或醇的混合物以形成醛的混合物; 在香料,古龙水和香水制品(例如固体或液体阴离子,阳离子,非离子,两性离子洗涤剂,织物柔软剂组合物或干燥剂添加的织物柔软剂制品)领域中的这种氧化产物的感官用途。
    • 47. 发明授权
    • Use of mixture of aliphatic C.sub.10 branched olefin epoxides in
augmenting or enhancing the aroma of articles subjected to action of
aqueous hypochlorites
    • 使用脂族C10支链烯烃环氧化物的混合物来增强或增强受到次氯酸盐水溶液作用的物品的香气
    • US4330425A
    • 1982-05-18
    • US231773
    • 1981-02-27
    • Richard M. BodenLambert DekkerFrederick L. SchmittAugustinus G. Van Loveren
    • Richard M. BodenLambert DekkerFrederick L. SchmittAugustinus G. Van Loveren
    • C11B9/00C11D1/24C11D3/395C11D3/50C11D7/54
    • C11B9/0007C11D1/24C11D3/3956C11D3/50
    • Described are methods for augmenting or enhancing the aroma of articles subjected to the action of aqueous hypochlorite bleach compositions by adding perfume aroma augmenting or enhancing quantities of aliphatic C.sub.10 -branched olefin epoxide-containing mixtures produced by dimerizing isoamylene, (2-methyl-2-butene) and then epoxidizing the resulting product to aqueous alkali metal hypochlorite bleach compositions containing a stabilizing and emulsifying quantity of at least one compound having the structure: ##STR1## wherein at least one of R.sub.1 and R.sub.2 represents C.sub.10 -C.sub.12 branched or straight chain alkyl and when one of R.sub.1 or R.sub.2 is C.sub.10 -C.sub.12 branched or straight chain alkyl, the other of R.sub.1 or R.sub.2 is hydrogen and wherein M.sub..alpha. and M.sub..beta. are the same or different and each represents alkali metal which may be either sodium, potassium or lithium and aqueous bleaching compositions containing such dimerized isoamylene epoxide derivative(s), alkali metal hypochlorites and at least one compound having the structure: ##STR2## wherein R.sub.1, R.sub.2, M.sub..alpha. and M.sub..beta. are defined as above.
    • 描述了通过添加增加或增加量的通过二聚异戊烯制备的脂族C10支链烯烃环氧化物混合物(2-甲基-2-吡咯烷酮),增加或增强经受次氯酸盐漂白剂组合物作用的制品的香气的方法, 丁烯),然后将所得产物环氧化成含有稳定和乳化量的至少一种具有以下结构的化合物的碱金属次氯酸盐漂白剂组合物:其中R 1和R 2中的至少一个表示C 10 -C 12支链或直链烷基 并且当R 1或R 2中的一个为C 10 -C 12支链或直链烷基时,R 1或R 2中的另一个为氢,并且其中M a和M b相同或不同,并且各自表示可以是钠,钾或 含有这种二聚异戊烯环氧化物衍生物的锂和水性漂白组合物,碱金属次氯酸盐和至少一种化合物 结构:其中R1,R2,Mα和Mβ如上定义。