摘要:
A solid composition consisting essentially of 5-98 parts by weight of heterocyclic compounds I where L1 is groups with a cyclic carbamate, a lactonoxy or a lactam structure, X is a carbonyl, a doubled carbonyl or a heterocarbonyl group, and R1 is an organic radical or a second moiety L1, and/or oxime esters II where L2 is an oxime moiety where R2, R3 and Z4 are organic radicals or linkers, L3 is the radical R1, a second oxime moiety L2 or a carboxylic ester residue, carboxamide residue, phenolate residue, vinyloxy radical, sulfonamide residue, imidazole residue, amidolactam residue, cyclic carbamate residue, lactonoxy residue or lactam residue, and m is 0 or 1, and 2-95 parts by weight of inert porous carrier materials with an internal surface area of from 10 to 500 m2/g. The solid composition described is suitable as stable bleach activator component in detergents, bleaches and cleaners.
摘要:
A cyclic amine containing polymer substantially free of primary and secondary amino groups which is prepared by reacting:a) an amine selected from the group consisting of:i) cyclic amines having at least one nitrogen atom in the ring and at least one primary amino alkyl group bonded to the nitrogen atom of the ring, andii) mixtures of cyclic amines containing at least two nitrogen atoms which react with a cross-linking agent with at least one other amine containing 1-6 nitrogen atoms which react with a cross-linking agent, withb) at least one cross-linker selected from the group consisting of at least one compound containing two groups which react with the primary amino group and said nitrogen atoms and mixtures of at least one compound containing two groups which react with the primary amino group and said nitrogen atoms with at least one compound containing at least three groups which react with the primary amino group and said nitrogen atoms in a molar ratio of (a):(b) of from 2.5:1 to 1:1.5 thereby forming a cyclic amine containing polymer containing primary or secondary amino groups and reacting said cyclic amine based polymer, withc) an alkylating agent selected from the group consisting of epoxides, alkyl halides, arylalkyl halides, dimethyl sulfate, diethyl sulfate, mixtures of formic acid and an aldehyde, and mixtures of formic acid and a ketone, to convert more than 80% of the primary and secondary nitrogen groups into tertiary nitrogen groups.
摘要:
Heterocyclic compounds IR.sup.1 --X--L (I)whereL is a cyclic carbamate residue, a lactonoxy residue or a lactam residue,X is an oxygen-containing group ##STR1## where A is a linker, and R.sup.1 is an organic radical or a group L,are used as activators for inorganic peroxy compounds, in particular as cold bleach activators or optical brighteners in detergents, cleaners and bleaches and in disinfectants.
摘要:
Described is a process for preparing 1-(2-sulfoethyl)pyridinium betaine wherein pyridine is reacted with a sulfoethylating agent from the group consisting of carbyl sulfate, ethionic acid and its salt and vinylsulfonic acid and vinylsulfonate, the reaction taking place in aqueous solution or in pyridine.
摘要:
Use of mono- and bisoxime esters I where L1 is an oxime moiety of the formula where R1 and R2 are hydrogen or organic radicals and Z1 are alkylene groups, L2 is a second oxime moiety L1 or an organic radical attached via an O or N atom, A is a chemical bond or a linker, and m is 0 or 1, as activators for inorganic peroxy compounds, in particular as cold bleach activators or optical brighteners in detergents, cleaners and bleaches and in disinfectants.
摘要:
Detergent compositions and fabric conditioning compositions which utilize certain anionically modified, oxidized cyclic amine based polymers, oligomers or copolymer materials. These anionically modified, cyclic amine based polymers, oilgomers or copolymers materials can impart fabric appearance and integrity benefits to fabrics and textiles laundered in washing solutions which contain such materials.
摘要:
The invention relates to the use of compounds (A) with at least one structural unit of formula (I), wherein X represents groups of formula —CR1═CR2— or a carbonyl group C═O, R1 and R2 meaning hydrogen or essentially organic radicals, Z means essentially organic radicals, n means a number from 0 to 3 and p means a number from 0 to 5, as UV absorbers with an affinity for textile fibres, for protecting the human skin from harmful UV radiation and for protecting dyed textile materials from fading.
摘要:
Detergent compositions and fabric conditioning compositions which utilize certain oxidized cyclic amine based polymers, oligomers, or copolymers are disclosed. These oxidized cyclic amine based polymers, oligomers, or copolymer materials serve as fabric treatment agents that can impart fabric appearance and integrity benefits to fabrics and textiles laundered in washing solutions which contain such materials.
摘要:
Inorganic per compounds may be activated with oxime carbonates of the formula (I), A—O—CO—OR3, a hydroximide ester of formula (II): or polymeric hydroximide esters.
摘要:
Amphoteric amine based polymers having a net cationic charge, wherein the polymers are obtained by reacting (a) at least one amine with (b) at least one crosslinking agent, in a molar ratio of (a):(b) of from 2:1 to 1:1.5 and (c) reacting the condensation products of (a) and (b), which are free of anionic groups, with an anionic group containing an alkylating agent or oxidizing their tertiary nitrogen atoms to N-oxides in such an amount that the resulting polymers still have a net cationic charge, and a process for the production of amphoteric amine based polymers having anet cationic charge by reacting the compounds of (a), (b) and (c) the amphoteric amine based polymers may be used as additives in detergents.