摘要:
Flock of synthetic fibers, especially of polyamide fibers, suitable for electrostatic flocking, and containing a certain amount of mineral tanning agents.
摘要:
A curvebank vehicle superstructure is supported by curvebank arms which extend between the vehicle axles and the superstructure and comprise torsionally operated springs and pairs of multiturn cushions kept under compression by the springs and resting against the vehicle axles and the superstructure respectively. Pivotal connections are placed between the respective multiturn cushion pairs to secure exactness in the geometric line-up of the related banking arm structural members. The axle supported cushion pairs are placed with their cushion centers along an essentially transversely extending line. Each pair of the superstructure supported cushions is placed along a line extending diagonally from the related superstructure supported pivotal connection directed outwardly towards the related axle supported wheel, and continuingly directed inwardly towards the centrally located vehicle district.
摘要:
Liquid, aqueous preparations of fatty acid/alkanolamine condensates containing a sulphuric acid ester of the general formulaR--X--OSO.sub.3.sup.(-) M.sup.(+)whereinR denotes an aliphatic radical with 8-22 C atoms;an alkylphenyl radical with 4-12 C atoms in the alkyl chain or a naphthyl radical,X denotes a polyglycol ether chain which is derived from ethylene oxide or propylene oxide or mixtures of both, and wherein the number of chain members is 10-30 andM.sup.(+) denotes a metal of main group 1 or an ammonium ion.
摘要:
Improved dressings for synthetic fibers, especially acrylonitrile fibers, comprise an anion-active preparation, a polyethylene dispersion and a dicarboxylic acid semi-ester salt.
摘要:
The invention relates to new finishing mixtures, which contain fatty acid alkanolamides having softening points above 70.degree. C. as anti-blocking components, for synthetic fibers, particularly fibers of polyacrylonitrile, which are used as staple fibers. The invention also relates to the use of these finishing mixtures for the finishing of staple fibers, particularly polyacrylonitrile-based staple fibers.
摘要:
Textile-treatment agents which containA. 50-80% by weight of acylated alkanolamines formed from saturated or unsaturated fatty acids having 12-22 C atoms and alkanolamines containing 1 or 2 nitrogen atoms, 1-3 hydroxyl groups and 2-6 C atoms, in a molar ratio of 1:1 to 3:1,B. 10-30% by weight of water-soluble quaternary ammonium salts of the general formula ##STR1## wherein R.sub.1 denotes an alkyl or alkenyl radical having 14-25 C atoms which is interrupted by an amide or ester groups,R.sub.2 denotes a radical such as R.sub.1 or an alkyl radical having 1-4 C atoms,R.sub.3 denotes an alkyl radical having 1-4 C atoms or an hydroxyethyl or hydroxypropyl radical,R.sub.4 denotes an alkyl radical having 1-4 C atoms or an hydroxyethyl, hydroxypropyl or benzyl radical andX.sup.(-) denotes an anion.C. 2-20% by weight of a fatty acid ester formed from saturated or unsaturated fatty acids having 12-22 C atoms or dicarboxylic acids having 4-10 C atoms and monohydric to tetrahydric alcohols having 3-20 C atoms,D. 0-20% by weight of ethylene oxide adducts formed from fatty acids having 12-22 C atoms or from fatty alcohols having 8-18 C atoms or from alkylamines or dialkylamines having 12-36 C atoms or from alkylphenols having 10-24 C atoms and 3 to 50 mols of ethylene oxide andE. 0-25% by weight of diorganopolysiloxanes having a viscosity of 1,000 to 100,000 cSt,and a process for finishing natural and synthetic textile materials, characterized in that they are treated with these textile-treatment agents.
摘要:
A colorant preparation containing(A) a colorant which is sparingly soluble or insoluble in water,(B) a plasticizer based on an ester and(C) a reaction product of a fatty acid ester of a polyhydric alcohol and ethylene oxide, a process for the production of this preparation and its use for pigmenting plastics.
摘要:
In a vehicle banking arm suspension structure the superstructure supported end of each banking arm employing a flexible torsion spring member and multiturn cushions, is carried by an intermediate mounting member which serves to simultaneously windup and bring under pressure all resilient members placed within the banking arm, preferably assembled in advance of connecting the mounting member to the superstructure.