Patents by Inventor Reiner Jahn

Reiner Jahn has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20150079412
    Abstract: The present invention pertains to tinted clear coating compositions comprising (a) a 2-hydroxy phenyl triazine UV absorber, (b) a pigment, and (c) a binder and to coatings obtained by applying such compositions to a substrate.
    Type: Application
    Filed: November 24, 2014
    Publication date: March 19, 2015
    Applicant: BASF SE
    Inventors: Reiner Jahn, Daniel Henke, Adalbert Braig
  • Publication number: 20100062270
    Abstract: The present invention pertains to tinted clear coating compositions comprising (a) a 2-hydroxy phenyl triazine UV absorber, (b) a pigment, and (c) a binder and to coatings obtained by applying such compositions to a substrate.
    Type: Application
    Filed: December 17, 2007
    Publication date: March 11, 2010
    Applicant: CIBA CORPORATION
    Inventors: Reiner Jahn, Daniel Henke, Adalbert Braig
  • Patent number: 6645257
    Abstract: A process for pigmenting wood, which comprises treating wood in succession: a) with a solution comprising from 0.01 to 80% by weight, based on the solution, of a compound of the formula A(B)x  (I), in which x is an integer from 1 to 8, A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, indanthrone, isoindolinone, isoindoline, dioxazine, azo, phthalocyanine or diketopyrrolopyrrole series which is attached to x groups B via one or more heteroatoms, these heteroatoms being selected from the group consisting of N, O and S and forming part of the radical A, B is hydrogen or a group of the formula  at least one group B not being hydrogen and, if x is a number from 2 to 8, the groups B being identical or different, and L is any desired group suitable for solubilization; and from 0.05 to 5% by weight, based on the solution, of a salt of the formula Kat+.An−  (II), Kat+.
    Type: Grant
    Filed: September 15, 2000
    Date of Patent: November 11, 2003
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Hans-Thomas Schacht, Gilbert Moegle, Reiner Jahn, Christiane Griessen, Peter Scheibli
  • Publication number: 20030164580
    Abstract: A photopo1ymerisation process for the production of mouldings from methacrylate casting resins wherein 1) a methacrylate casting resin formulation containing (A1)>50% methyl methacrylate and/or a prepolymerisate containing a high proportion of methyl methacrylate, (A2) 0 to 40% other monomers than can be copolymerised with methyl methacrylate, (B) 0.1 to 10% at least one mono- or bis-acyiphosphine oxide photoinitiator, C) 0 to 10% other photoinitiators, D) 0 to 5% thermal initiators and E) optionally further customary additives is cast in a mould and 2) is fully cured by irradiation with a light source in the range of from 200 to 800 nm to form a mechanically stable moulding.
    Type: Application
    Filed: March 10, 2003
    Publication date: September 4, 2003
    Inventors: Karsten Rinker, Clemens Auschra, Tunja Jung, Reiner Jahn, Andre Litzler
  • Patent number: 5518985
    Abstract: An image receiver material for thermal dye transfer comprises a polyolefin-coated base paper and a dye receiving layer applied to and adhering to the front face side of the coated base paper. The dye receiving layer comprises a vinyl chloride/vinyl acetate copolymer with a plasticizer contained in the vinyl chloride/vinyl acetate copolymer and a vinyl chloride copolymer free from plasticizer.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: May 21, 1996
    Assignee: Felix Schoeller Jr Papierfabriken GmbH & Co. KG
    Inventors: Reiner Jahn, Horst Westfal, Jurgen Graumann
  • Patent number: 5221583
    Abstract: A support material for thermal dye transfer processes of a polyolefin coated base paper in which the base paper has a roughness of 4 .mu.m or less and the polyolefin coating is applied to the base paper in an amount of 30 g/m.sup.2 or less.
    Type: Grant
    Filed: January 24, 1992
    Date of Patent: June 22, 1993
    Assignee: Felix Schoeller, Jr. GmbH & Co. KG
    Inventors: Reiner Jahn, Jurgen Graumann, Horst Westfal
  • Patent number: 5141599
    Abstract: A receiving material for ink-jet printing includes a polyolefin coated base paper and an ink receiving layer applied on the front face thereof, and the receiving layer contains a mixture of gelatin and starch.
    Type: Grant
    Filed: March 5, 1991
    Date of Patent: August 25, 1992
    Assignee: Felix Schoeller, Jr. GmbH & Co. KG
    Inventors: Reiner Jahn, Horst Westfel
  • Patent number: 5096876
    Abstract: The invention relates to image receiving material for dye diffusion thermal transfer comprising a polyolefin coated base paper the front side of which has been coated with a receiving layer which comprises a combination of an acrylate copolymer containing polar groups and an oxidized polyethylene as a dye receiving resin.
    Type: Grant
    Filed: August 23, 1990
    Date of Patent: March 17, 1992
    Assignee: Felix Schoeller jr. GmbH & Co. KG
    Inventors: Reiner Jahn, Horst Westfal