[DE] KONTINUIERLICHES VERFAHREN ZUR HERSTELLUNG VON PSEUDOJONONEN UND JONONEN [EN] CONTINUOUS PROCESS FOR PRODUCING PSEUDOIONONES AND IONONES [FR] PROCEDE POUR PRODUIRE EN CONTINU DES IONONES ET PSEUDOIONONES
POLYMER CONJUGATES FOR A CONTROLLED RELEASE OF ACTIVE MOLECULES
申请人:Berthier Damien
公开号:US20100098649A1
公开(公告)日:2010-04-22
The present invention relates to the field of perfumery. More particularly, it concerns co-polymers, derived from a maleic anhydride derivative and a ethylenic derivative, comprising at least one β-oxy or β-thio carbonyl moiety capable of liberating an active molecule such as, for example, an α,β-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of polymers or co-polymers in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds.
Compounds of formula (I), wherein R1 is hydrogen, methyl or ethyl, and R2 is methyl or ethyl, having woody and ambery odor notes, their use as fragrance ingredient and perfumed products comprising them.
Cycloalkane derivatives and anti-peptic ulcer compositions containing same
申请人:THE GREEN CROSS CORPORATION
公开号:EP0270124A2
公开(公告)日:1988-06-08
A cycloalkane derivative represented by formula (I) :
wherein A, R2, R3, R4, R5, R6, R7, Z, and n are as defined in the specification. The compounds of formula (I) exhibit activities against peptic ulcers and are useful as therapeutic and prophylactic agents for peptic ulcers.
由式 (I) 表示的环烷衍生物:其中 A、R2、R3、R4、R5、R6、R7、Z 和 n 如说明书中所定义。 式 (I) 的化合物具有抗消化性溃疡的活性,可用作消化性溃疡的治疗剂和预防剂。
Cleaning composition
申请人:The Procter & Gamble Company
公开号:EP1245668A2
公开(公告)日:2002-10-02
According to the present invention there is provided a hard surface cleaning composition for removing cooked-, baked-, or burnt-on food soil from cookware and table ware, having surface tension of less than 30 mN/m and comprising an organic solvent system and no more than:
0.09% by weight of the composition of ethers having molecular weight of less than 210
0.007% by weight of the composition of esters having molecular weight of less than 110
0.045% by weight of the composition of glycol ethers having molecular weight of less than 130
0.0025% by weight of the composition of ketones having molecular weight of less than 90.
A hard-surface cleaning composition for removing cooked-, baked-, or burnt-on food soil from cookware and tableware, the composition being in sprayable form and comprising an organic solvent system having a volatile organic content above 1 mm Hg of less than about 50% and an odor masking perfume or perfume base, said perfume or perfume base comprising at least about 20% by weight thereof of non-volatile perfume materials having a boiling point above 250°C at 1 atmosphere pressure. The composition can be used as pretreatment prior to the dishwashing process. The composition provides excellent removal of polymerised grease from metal and glass substrates and has a very pleasant odor.