Patents Represented by Attorney, Agent or Law Firm Wayne C. Jaeschke
  • Dispenser for multicomponent hair-cosmetic products
    Patent number: 5076298
    Abstract: A dispenser for multicomponent hair-cosmetic products, such as hair-dyeing preparations, includes in one embodiment a tubular element including absorbent material in separate storage compartments for each product component, respectively, and a plurality of tines of absorbent material partially inserted into the storage compartments for transferring the components by capillary action from the storage compartments into the tines, where the components are mixed and immediately thereafter available for transfer from the tines to hair to be dyed.
    Type: Grant
    Filed: August 29, 1988
    Date of Patent: December 31, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Peter Busch, Klaus Thiele
  • Process for the separation of propylene glycol from fatty alcohols
    Patent number: 5076896
    Abstract: A process for the separation of propylene glycol from a mixture of low-boiling fatty alcohols and propylene glycol which comprises extracting the mixture with water to produce a water-propylene glycol mixture and fractionating the water-propylene glycol mixture to produce propylene glycol that is substantially anhydrous and an apparatus for carrying out the process.
    Type: Grant
    Filed: June 13, 1989
    Date of Patent: December 31, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Franz-Josef Carduck, Lutz Jeromin, Gerd Geobel, Wilhelm Johannisbauer, Georg Fieg, Theo Fleckenstein
  • Process for making olefins
    Patent number: 5077447
    Abstract: Carboxylic acids are converted in high yields to olefins or high purity .alpha.-olefins by contacting a mixture of carboxylic acid and a carboxylic acid anhydride in the presence of a Group VIII metal or copper-containing catalyst at a temperature of from about 100.degree. C. to about 300.degree. C.
    Type: Grant
    Filed: September 28, 1990
    Date of Patent: December 31, 1991
    Assignee: Henkel Research Corporation
    Inventors: Joseph A. Miller, Jeffrey A. Nelson, Mike Byrne
  • Process for the production of vicinally diacyloxy-substituted
    Patent number: 5075046
    Abstract: Vicinally diacyloxy-substituted compounds of the formulae Ia, Ib, Ic and IdR.sup.1 [vic. (O--CO--R.sup.2).sub.2 ]--H (Ia)R.sup.3 [vic. (O--CO--R.sup.2).sub.2 ]--CO--OR.sup.4 (Ib)R.sup.3 [vic. (O--CO--R.sup.2).sub.2 ]--CO--OR.sup.5 [vic. (O--CO--R.sup.2).sub.2 ] (Ic)R.sup.6 --CO--OR.sup.5 [vic. (O--CO--R.sup.2).sub.2 ] (Id)in whichR.sup.1 is a trivalent saturated C.sub.6-22 hydrocarbon radical,R.sup.2 is a C.sub.1-3 alkyl radical,R.sup.3 is a trivalent saturated C.sub.10-21 hydrocarbon radical,R.sup.4 is a C.sub.1-22 alkyl radical,R.sup.5 is a trivalent saturated C.sub.16-22 hydrocarbon radical, andR.sup.6 is a C.sub.1-21 alkyl radical,are prepared from the corresponding epoxidized compounds by reaction with C.sub.2-4 carboxylic anhydrides at elevated temperature in the presence of catalytic quantities of carboxylic acids corresponding to the anhydrides and/or catalytic quantities of sulfuric acid.
    Type: Grant
    Filed: May 8, 1989
    Date of Patent: December 24, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventor: Gerhard Stoll
  • Folding box for a bag-in-box pack
    Patent number: 5074429
    Abstract: A window flap formed in the outer envelope of a bag-in-box pack for the removal of a dispenser may readily be reclosed if the insertion flap formed from an external head flap is drawn in from both sides at the fold crease and if an insertion slot securing the insertion flap folded inwards through about 90.degree. is associated with the insertion flap in the head flap (3) situated on the inside below the window flap.
    Type: Grant
    Filed: January 9, 1991
    Date of Patent: December 24, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Siegfried Konkel, Dieter vom Hofe, Volker Endler
  • Glycidoxypropyl silanol and polydimethyl siloxanes as mold release agents
    Patent number: 5073588
    Abstract: An aqueous solution of suspension of glycidoxypropyl silanol and polydimethyl siloxanes having a number average molecular wieght of more than 100,000 and their use as mold release agents with good release values over a relatively large number of molding cycles in the molding of rubber and plastics.
    Type: Grant
    Filed: August 31, 1988
    Date of Patent: December 17, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Hans-Guenter Seltmann, Juergen Haerer, Hans-Josef Hoffmann
  • Non-accelerated iron phosphating
    Patent number: 5073196
    Abstract: Iron phosphating solutions without accelerators give excellent quality coatings on cold rolled steel and galvanized steel substrates for promoting adhesion of subsequent paint and similar coatings, when the solutions include at least 0.01 g/L of dissolved anionic titanium.
    Type: Grant
    Filed: May 18, 1989
    Date of Patent: December 17, 1991
    Assignee: Henkel Corporation
    Inventors: Nicephoros A. Fotinos, Gary D. Kent
  • Silylated octenyl ethers
    Patent number: 5072013
    Abstract: Silylated octenyl ethers are used to treat concrete to seal it against penetration by aqueous electrolyte solutions.
    Type: Grant
    Filed: April 16, 1991
    Date of Patent: December 10, 1991
    Assignee: Henkel Research Corporation
    Inventors: Ta Y. Ching, Lon T. W. Lin, Bert Gruber, Edgar Koeppelman
  • Carbonic acid fatty alcohol ester sulfonates, a process for their production and surface-active agents containing them
    Patent number: 5072015
    Abstract: Carbonic acid fatty alcohol ester sulfonates prepared by sulfonation of carbonic acid fatty alcohol esters corresponding to formula IR.sup.1 O--(C.sub.m H.sub.2m O).sub.n --CO--(OC.sub.m H.sub.2m).sub.n --OR.sup.2 (I)in whichR.sup.1 O is a residue of a fatty alcohol containing 16 to 22 carbon atoms and at least one olefinic double bond,R.sup.2 O is a residue of a saturated alkanol containing 1 to 22 carbon atoms or a residue of a fatty alcohol containing 16 to 22 carbon atoms and at least one olefinic double bond,m is a number 2 or 3 andn is a number of 0 to 20,and subsequent neutralization and hydrolysis of the sulfonation products with a base.
    Type: Grant
    Filed: July 20, 1989
    Date of Patent: December 10, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Bernd Fabry, Alfred Westfechtel, Horst Eierdanz, Ansgar Behler
  • Process for making polyoxyethylene surfactants with desirable low temperature behavior
    Patent number: 5069817
    Abstract: A process for the production of alkyl polyoxyethylenes showing improved low-temperature behavior, by reaction of alcohols with ethylene oxide at elevated temperature in the presence of basic alkali metal compounds as catalysts and subsequent neutralization of the alkaline catalyst with acids, which under prior art practice was impractical because of clogging of reaction vessels and equipment associated with precipitation of salts during neutralization, is made practical by adding a finely divided solid to serve as a precipitation control agent during neutralization. The finely divided solids used are, in particular, organic and/or inorganic materials known in the prior art as filter aids, such as kieselguhr and sawdust or other finely divided cellulose.
    Type: Grant
    Filed: January 25, 1989
    Date of Patent: December 3, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Karl Schmid, Alfred Meffert, Klaus Friedrich, Michael Langen, Klaus Herrmann
  • Carbodohydrate-modifed polyphenol compounds and compositions containing them
    Patent number: 5068299
    Abstract: A metal treatment solution comprising an effective amount of a soluble or dispersible compound which is a derivative of a polyphenol. Novel derivatives of polyphenol compounds useful in the treatment of the surface of metal articles is provided. Novel surface treatment solutions or dispersions, and methods for using these solutions is provided. Carbohydrate-modified polyphenol compounds are utilized in the present invention. The molecular weight of the polyphenols used in the preperation of derivatives of the present invention are in the range of about 360 to about 30,000 or greater. The resulting derivatives will typically have a molecular weight of up to about 2,000,000 with molecular weight within the range of about 700 to about 70,000 being preferred.
    Type: Grant
    Filed: August 24, 1990
    Date of Patent: November 26, 1991
    Assignee: Henkel Corporation
    Inventors: Andreas Lindert, John R. Pierce, David R. McCormick, William D. Zimmermann
  • Process for the production of detergents in the form of fused blocks containing alkali hydroxides and, optionally, active chlorine for use in dishwashing machines
    Patent number: 5064554
    Abstract: A process for the preparation of a homogeneous, storage-stable detergent for dishwashing machines in the form of fused blocks containing alkali metal hydroxide, alkali metal silicate, water, penta-alkali metal triphosphate, active chlorine donor, and organic complexing agent; comprising preparing a melt of alkali metal silicate, alkali metal hydroxide and water, maintaining the melt at a temperature of about 50.degree. C. to about 75.degree. C., adding to the melt an active chlorine donor and an organic complexing agent, introducing the melt into a flow mixer together with a penta-alkali metal triphosphate and distributing the triphosphate in the melt, pouring the resulting liquid mixture into flexible molds, and allowing the mixture to solidify.
    Type: Grant
    Filed: October 9, 1987
    Date of Patent: November 12, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Jochen Jacobs, Theodor Altenschoepfer, Peter Jeschke
  • Surface conditioner for formed metal surfaces
    Patent number: 5064500
    Abstract: Contact of acid or alkaline cleaned aluminum surfaces, particularly cans, with a water based composition containing a combination of (i) alkoxylated phosphate esters, (ii) ions of aluminum, zirconium, iron, tin, and/or cerium, (iii) a metal etching component, and (iv) a combination of alkoxylated alcohol and alkoxylated alkyl phenol emulsifiers, gives the surface after drying lowered surface friction without loss of high quality printability and lacquer adhesion and removes any brown spotting on the cans that may have developed during the cleaning or post-cleaning rinses. The cans after treatment are substantially free from any water breaks when rinsed with water.
    Type: Grant
    Filed: September 14, 1990
    Date of Patent: November 12, 1991
    Assignee: Henkel Corporation
    Inventor: Sami B. Awad
  • Packed column with built-in temperature measuring points
    Patent number: 5064506
    Abstract: A packed column with temperature sensors to measure the temperature profile longitudinally and transversely of the column without the temperature profile or flow conditions being affected by the measuring arrangement. The temperature measuring leads (10) are introduced into the upper part of a column section (1) through a single tube (12) and, are routed to the desired measuring points (8) through the peripheral zone between the packing (9) and the column wall (2).
    Type: Grant
    Filed: August 11, 1989
    Date of Patent: November 12, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Dieter Sparenberg, Rolf Ullrich, Herbert Nuding
  • Closure for bottle
    Patent number: D322220
    Type: Grant
    Filed: November 14, 1988
    Date of Patent: December 10, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventor: Wolfgang Pisar
  • Combined deodorant dispenser bottle and cap or similar article
    Patent number: D322395
    Type: Grant
    Filed: December 27, 1989
    Date of Patent: December 17, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventor: Ingrid Sommer
  • Dispenser for liquid detergent or similar article
    Patent number: D322558
    Type: Grant
    Filed: January 19, 1989
    Date of Patent: December 24, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Hans Halm, Herbert Buecheler
  • Combined bottle and closure
    Patent number: D322564
    Type: Grant
    Filed: November 14, 1988
    Date of Patent: December 24, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventor: Gerd Doering
  • Dispenser bottle
    Patent number: D322750
    Type: Grant
    Filed: December 13, 1988
    Date of Patent: December 31, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventor: Gerhard Sommer
  • Container for dispensing liquid detergent or similar article
    Patent number: D322754
    Type: Grant
    Filed: January 19, 1989
    Date of Patent: December 31, 1991
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Hans Halm, Herbert Buecheler