 Method for detecting and separating thermoplastic containers with near infrared fluorosphores |
| This invention relates to a method for "marking" or "tagging" a thermoplastic polymeric material by ... |
|
| Digital information recording media and method of using same |
| OF THE INVENTION The present invention relates in general to a light-stable colorant system that ... |
|
| Method for tagging thermoplastic materials with near infrared fluorophores |
| This invention relates to a method for "marking" or "tagging" a thermoplastic polymeric material by ... |
|
| Insulation system |
| The object of the present invention is therefore to provide an insulation system of the above type ... |
|
| Epoxy-sulfonamide compounds and compositions |
| What is claimed is: 1. The reaction product of an aryl sulfonamide compound selected from the group ... |
|
| Optical quality polycarbonates with reduced static charge and method for making same |
| OF THE INVENTION Polycarbonate resins are prepared in a melt process by the reaction of a diaryl ... |
|
| Optical data storage compact disc and method for manufacturing the same |
| OF THE DRAWING AND PREFERRED EMBODIMENTS Referring to the drawings, there is shown an optical data ... |
|
| Optical pickup device |
| It is an object of the present invention to provide a more simplified and minimized optical pickup ... |
|
|
Fluid, cold-stable, two-component washing compositions
| Details |
Inventors: Bechstedt, Wolfgang;
Assignee: Henkel Kommanditgesellschaft auf Aktien (Dusseldorf-Holthausen, DE)
Primary Examiner: Albrecht; Dennis L.
Assistant Examiner:
Attorney, Agent or Firm: Hammond & Littell, Weissenberger and Muserlian
A fluid, two-component washing agent consisting of two-components, A and B, of which component A is an aqueous dispersion of fatty acids and component B is an alkaline solution, wherein component A is a cold-stable aqueous dispersion consisting essentially of (a) from 25% to 35% by weight of a substantially unsaturated fatty acids, (b) from 10% to 16% by weight of a potassium soap of the fatty acids of (a), (c) from 15% to 25% by weight of an ethoxylated primary alcohol having 5 to 12 oxyethylene units, (d) from 4% to 10% by weight of a sodium C.sub.10-14 alkylbenzenesulfonate, (e) from 0.05% to 1% by weight of at least one optical brightener, (f) from 1% to 5% by weight of at least one hydrotropic compound, (g) from 2% to 10% by weight of at least one C.sub.1-3 alcohol, and (h) from 15% to 30% by weight of water, and wherein component B is an alkaline solution containing alkaline potassium compounds. |
|
DETAILED DESCRIPTION I claim: 1.
A method of washing soiled textiles consisting of the steps of adding a washing agent consisting of two components, A and B wherein component A is an aqueous dispersion of fatty acids consisting essentially of (a) from 25% to 35% by weight of a C.
sub.
12-18 fatty acid having from 60% to 100% of the fatty acids of oleic acid, (b) from 10% to 16% by weight of a potassium soap of said C.
sub.
12-18 fatty acid of (a), (c) from 15% to 25% by weight of an ethoxylate of from 5 to 12 ethoxylate units onto a primary alcohol selected from the group consisting of linear C.
sub.
8-14 -alkanols and C.
sub.
8-14 -2-methylated-alkanols, (d) from 4% to 10% by weight of a sodium C.
sub.
10-14 -alkylbenzenesulfonate, (e) from 0.
05% to 1% by weight of an alkali metal salt of substituted stilbenesulfonic acid optical brighteners, (f) from 1% to 5% by weight of a hyrotrope selected from the group consisting of urea and alkali metal salts of alkylbenzenesulfonates having from 1 to 2 alkyl of groups with a total of 1 to 3 carbon atoms, (g) from 2% to 10% by weight of alcohols selected from the group consisting of C.
sub.
1-3 alkanols and mixtures of C.
sub.
1-3 alkanols with up to 50% by weight of the mixture of C.
sub.
1-4 -alkoxy-C.
sub.
2-3 -alkanols or C.
sub.
1-4 -alkoxy-C.
sub.
2-3 -alkoxy-C.
sub.
2-3 -alkanols, and (h) from 15% to 30% by weight of water; and component B is an aqueous solution of alkalies consisting essentially of (i) from 0.
5% to 5% by weight of sodium tripolyphosphate, (j) from 0 to 25% by weight of potassium tripolyphosphate, (k) from 0 to 10% by weight of a sodium silicate of the composition Na.
sub.
2 --:SiO.
sub.
2 1:1 to 1:3.
5, (l) from 0.
5% to 5% by weight of sodium ethylenediaminetetraacetate, (m) from 10% to 25% by weight of potassium hydroxide, and (n) the remainder up to 100% by weight of water, where the amount of water is sufficient to dissolve all the constituents at room temperature; where the ratio of component A to component B in the combination for washing is from 1:1 to 1:4 and where the washing solution has a pH of from 9
|
| Related patents |
|
|
Optical information recording medium
What is claimed is: 1. An optical information recording medium comprising a light transmitting substrate, a light absorptive layer having a complex refractive index ...
|
|
|
Optical recording disk
Therefore, an object of the invention is to provide a novel and improved optical recording disk having a dye base recording layer which disk is less expensive and highly ...
|
|
|
Directed energy assisted in vacuo micro embossing
OF PREFERRED EMBODIMENTS FIG. 1. shows a diagram of one possible configuration of the embossing machine/station. A drum 1 and pressure roll(s) 2, 3 confine a web (roll ...
|
|
|
Method for preparing poly-N-alkenylamines
We claim: 1. A method for preparing thermoplastic poly-N-alkenylamines having the general formula ##EQU2## where A is a tertiary heterocyclic amine, connected to the ...
|
|
|
Polymeric Schiff's bases containing acetylene terminal groups
OF THE INVENTION It has been discovered that acetylene-substituted Schiff's bases can be prepared from the reaction of acetylene-substituted amines and ...
|
|
|
Physically optimized optical disc structure, method and apparatus
The present invention provides structures, methods and apparatus which are useful both in coping with demanding real-time applications of the type mentioned above and in ...
|
|
|
Polycarbonate from carbonyl halide, bischloroformate and dihydric phenol
What is claimed is: 1. High molecular weight thermoplastic aromatic polycarbonate exhibiting improved processability consisting essentially of at least one recurring ...
|
|
|
Optically isotropic devices
OF THE INVENTION As indicated above, in many optical devices it is important that optical clarity and uniformity be achieved. For example, in such uses as optical disks ...
|
|
|
Optical recording disk
An object of the present invention is to suppress the appearance of wrinkles of a UV-cured resin surface, thereby to provide an optical recording disk of high C/N ratio ...
|
|
|
Arm socket and attached hand prosthesis
In view of the above, it is an object of the present invention to provide an arm socket that is easy to put on and that can be fitted by the user to changes in the shape ...
|
|
|
Manufacturing Materials 
