Consortium Fur Elektrochemische Industrie Gmbh

Wacker-chemie Gmbh

Marlies Regiert

Helmut Gebauer

Walter Hafner

Erich Markl

Wilhelm Friedrich

Jens-Peter Moldenhauer

Thomas Wimmer

Hans Mehlin

Walter Gebauer

Peter Ritter

Michaela Kupka

Cosmetic or dermatological preparations are based upon vitamin F, and the vitamin F is present in the form of a complex with a cyclodextrin which includes alpha-cylodextrin, beta-cyclodextrin, and gamma-cyclodextrin.

Cosmetic composition comprising a complex of cyclodextrin and vitamin F

Process for stabilizing and dispersing vegetable oils which contain

Complexes of .gamma.-cyclodextrin and retinol or retinol derivatives, along with processes for their preparation and compositions for their use. The complexes are useful in cosmetic formulations and in pharmaceutical formulations.

Complexes of gamma-cyclodextrin and retinol or retinol derivatives,

Alcohols having 3-methyl or 3,5-dimethyl or 3,5-dimethylphenyl groups, a

Compounds of the general formulae ##STR1## in which R may be a methyl or ethyl radical and R.sup.1 may be a hydrogen, methyl or ethyl radical are disclosed. Also provided as part of the present invention are processes for the preparation of the above compounds. The compounds of the invention are useful as scents.

Alcohols and ethers having cyclododecyl and cyclododecenyl groups,

The invention discloses compounds of the general formula ##STR1## in which R represents a methyl radical or a methoxy radical when R.sup.1 is a hydrogen atom; or

Alcohols containing 2-methylphenyl or 2-methoxyphenyl groups, and

Compounds of the general formula (I) ##STR1## and compounds of the general formula (II) ##STR2## in which R.sup.1 represents --OH, --CH.sub.2 OH, --CH.sub.2 --OCH.sub.3, --CHOH--CH.sub.3, --CHO or --CH(OCH.sub.3).sub.2,

Aldehydes, acetals, alcohols and ethers having 3-methyl- or

Compounds of the general formula ##STR1## wherein A is the ##STR2## group and in which R.sup.1 stands for hydrogen, methyl, ethyl, n-propyl, isopropyl, methoxy, ethoxy, n-propoxy and isopropoxy and R.sup.2 and R.sup.3 are hydrogen, methyl and ethyl. The compounds are used as perfume substances.

Trimethylcyclohexene derivatives, their preparation and use as perfume

The invention relates to 1,1-dimethoxy-2,5-dimethyl-2-vinyl-4-hexene, 1,1-dimethoxy-2,2,5-trimethyl-4-hexene, and 1,1-dimethoxy-2,2-dimethyl-3-phenyl-propane. The invention also relates to the production of these compounds and their use as fragrant substances in the cosmetics, detergent and perfume industries.

Growing community of inventors

Munich, Germany

Marlies Regiert