Patente

    WOCO Industrietechnik GmbH (Germany)

  1. EP2871212A1 / WO 2015(068070 A1; Crosslinking of Resins in Rubbers
  2. EP2157125A1 Vulcanisable rubber mixtures and elastomer moulded parts, derivable from these rubber mixtures

    3. Cooper Standard Automotive (Canada) Ltd.

  3. US 943606/09 APL 08-07-03; EPDM Compounds for Dynamic Applications in Engine Mounts.
  4. US 20030021986A1; Moisture Crosslinkable Thermoplastic Elastomers in Manufacturing of Colored Weather Strips
  5. EP 2164895 A0 Method for the Regeneration of Rubbers, Früh,Thomas; Heiliger,Ludger; Mueller, Giorgio; Graf, Hans-Joachim; submitted 30 May 2008
  6. US 20030125438A1; Preventing Discoloration of a Carbon Black filled Rubber compound using EPDM of EP Rubber grafted with Polar groups, Hans-Joachim Graf, Yuding Feng, Graham Choonoo, Brenda Elliott
  7. US 20090214831 Polymeric carriers for vehicle seals, Hans-Joachim Graf, John Seed, Tom Gonder, Siva Gnananathan, John Seward, Zuoxing (Steven) Yu, Submitted April 20, 2001, pending
  8. US 20030134983A1; Blend of an EPDM and SBR using an EPDM of different Origin as a Compatibilizer, Hans-Joachim Graf
  9. US Patent Application 20040006179; Reducing Friction of EPDM and related Rubbers, Graf; Hans-Joachim Graf, Filing Date: July 1. 2002

Rhein Chemie Rheinau GmbH

  1. DE P 41 05 909.3 (26.02.91); EP 0502342A1 Dosed Mixture of Rubber Chemikals Kautschukchemikalien-Mischung in dosierter Form, Hans-Joachim Graf, Volker Leinhos.
  2. EC 92121039.9 (03.02.93); Rubber components of a vulcanizable rubber composition are homogenized by adding to the composition, prior to vulcanization, a phenolic resin formed by reacting a bisphenol A residual resin with chlorinated C4 to C8 hydrocarbons in the presence of a Friedel-Crafts alkylation catalyst. Ooms, Pieter; Schrage, Heinrich; Buysch, Hans-Josef; Loix, Rene; Graf, Hans-Joachim.
  3. US 56808228 Rubber chemical preparation, Loix, Rene; Graf, Hans-Joachim; Kleinknecht, Harald.
  4. EC 94106970 (28.06.94); Verfahren zur Herstellung polymergebundener Kautschukchemikalien.
  5. EC 94117841 (04.01.95); Rubber Chemical Preparation; Loix, Rene; Graf, Hans-Joachim; Kleinkencht, Harald.
  6. US 5830817 (01.14.97); A vulcanization accelerator combination based on di-(C6 -C12 alkyl)dithiophosphates for vulcanizing non-polar rubbers, comprising the following components: (a) a di-(C6 -C12 alkyl)dithiophosphate; (b) one or more compounds selected from the group consisting of sulphenamides, thiazoles and carbamates; (c) sulfur and/or a sulfur donor; and (d) at least one additional accelerator compound having a specific chemical structure that is different from the chemical structure of component (a) and any of the compounds used as component (b) in said accelerator combination; Graf, Hans-Joachim; Schafer, Volker; Schulz, Hartmut; Schmidt, Erich; Issel, Hans-Martin; Voss, Hans-Dieter; Kleinknecht, Harald; Schweiger, Manfred.
  7. EC 95110222 (23.08.95); Poly 2,5-bis(polysulfano)--1,3,4-thiadiazole.
  8. EC 95113287 (18.10.95); Stabilisierte Dithiophosphorsaeurepolysulfide.
  9. EC 95113288 (18.10.95); Stabilisierte Phosphorsaeuredisulfide.
  10. EP 0692518A1 (30.06.1995) Beschleuniger Gemische (Accelerator Compounds)
  11. EP 0767205 A1 Vulcanization free of reversion of natural and synthetic rubber by acceleration with dithiophosphate.
  12. US 5314986 Phenolic resins from bisphenol a residual resins and mixtures of chloro-substituted hydrocarbons, and the use of specific phenolic resins as homogenizers for rubber vulcanizates, Ooms, Peter; Schrage, Heinrich; Buysch, Hans-Josef; Loix, Rene, Graf, Hans-Joachim.
  13. Vulkanisationssystem fuer Silica gefuellte Laufstreifen Mischungen.

Kloeckner Ferromatik Desma GmbH

  1. DE4037406 A1 Injection mould for small accurate parts - has hollow outer tool which is pressurised when shot is injected into mould to compensate mold deflection at centre, Graf, Hans-Joachim; Stegemann, Ulrich; Stengelin, Ernst
  2. GB 2 198 626 B, 18 July 1990; A Shoe and a Process and Moulding Station for its Manufacture,
  3. US 4,854,841, Aug.. 8, 1989; Apparatus for Manufacture of an Article of Footwear Having an Outer Sole, an Inner Sole and a Lateral Sole; Graf, Hans-Joachim; Koliwer, Wolfgang.
  4. DE 38 01 907 C 1, 22. 6. 1989; Verfahren zum Auswerfen spritzgegossener elastomerer Artikel aus ihren Formnestern und Vorrichtung zur Durchführung des Verfahrens,
  5. GB 2184638B; 19. 11. 1989; Shoe having a midsole of polyurethane and a walking sole of elalstomer,
  6. DE 30.4.92, 4214254; Verfahren und Vorrichtung zum Herstellen von mindestens zweischichtigen Sohlen aus Gummi

Ideas for Patents, but not filed:

  1. Schalensohle mit geschäumten Komfortteil hergestellt im Direktansohlverfahren
  2. Produktionlinie zur Herstellung von Fendern

Stand: 07.08.2023