A laundry detergent composition providing cleaning and softening of textiles comprises an anionic surfactant, a water-insoluble di C10-C26 tertiary amine, and a water-soluble cationic compound which may be a mono C10-C18 alkyl primary, sacondary or tertiary amine, or a water-soluble salt thereof or a water-soluble mono C0-C18 alkyl quaternary ammonium compound. A smectite clay serving as an additional textile softening agent end a detergent builder salt are preferred components of the granular form of the composition which may contain otner conventional detergent ingredients.
Detergent composition having textile softening property
申请人:THE PROCTER & GAMBLE COMPANY
公开号:EP0023367A1
公开(公告)日:1981-02-04
Detergent compositions having good cleaning performance and also textile softening properties comprise an organic surfactant, alkaline reacting water-soluble salts and a specified class of tertiary amines. Optionally and preferably a smectite-type clay is also present in the compositions.
Detergent composition with fabric softening properties
申请人:UNILEVER PLC
公开号:EP0213730A1
公开(公告)日:1987-03-11
A fabric treatment composition contains at least a detergent active material, a fabric softening agent and 0.5 to 3% a nonionic substituted cellulose ether derivative which has an HLB of 3.1 to 4.3 and a gel point of less than 58°C, which improve softening performances on cotton while controlling deposition on synthetic fabrics. Ethyl, hydroxyethyl or methyl hydroxyethyl cellulose ethers are preferred. The detergent active material is anionic or a mixture thereof with other detergent active materials and may be present at 2 to 50% of the composition. The softening agent may be soap, a cationic material, a fatty amine and/or a clay with a soap/cationic mixture being preferred, and may be present at 0.5 to 50% of the composition.
A fabric conditioning composition in solid or liquid form contains a non-cationic softening agent and a nonionic cellulose ether derivative to improve deposition of the softener on fabrics. Preferred derivatives have a gel point below 55°C and an HLB of less than 3.6. Ethyl, hydroxylethyl cellulose ether is preferred. The exemplified softeners are soaps, petroleum jelly, glycerol monostearate. A cationic softener such as a quaternary ammonium salt may optionally be present. When the compositions are in liquid form the presence of a dispersing aid is preferred.
PROCESS FOR PREPARING ALKOXYALKYL-SUBSTITUTED PHENOLS
申请人:IDEMITSU PETROCHEMICAL CO. LTD.
公开号:EP0292564A1
公开(公告)日:1988-11-30
A process for preparing alkoxyalkyl-substituted phenols represented by formula (1), (wherein R', R2, and R3 each represents a hydrogen atom or an alkyl group, and R4 represents an alkyl group) in a high yield and with a high selectivity. The process comprises reacting a phenol with an alcohol in the presence of a catalyst selected from the group consisting of a tertiary alkylamine, a tertiary unsubstituted benzylamine, a mixture of a tertiary alkylamine with a tertiary unsubstituted benzylamine, an alkali metal carbonate, an alkali metal bicarbonate, and a mixture of an alkali metal carbonate with an alkali metal bicarbonate.