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    HEAT-SENSITIVE RECORDING MATERIAL IN SHEET FORM
    1.
    发明申请
    HEAT-SENSITIVE RECORDING MATERIAL IN SHEET FORM 有权

    公开(公告)号：US20250050674A1

    公开(公告)日：2025-02-13

    申请号：US18720032

    申请日：2022-12-13

    Applicant: Koehler Innovation & Technology GmBH

    Inventor： Timo STALLING ,  Kerstin ZIERINGER

    IPC: B41M5/44 ,  B41M5/42

    Abstract: The invention relates to a heat-sensitive recording material, comprising: a support material in sheet form, a color layer on one side of the support material in sheet form; and a heat-sensitive layer on the color layer, so that the color layer is at least partially covered, the heat-sensitive layer being such that it becomes translucent by local application of heat, so that the underlying color layer becomes visible; and a protective layer on the heat-sensitive layer, the protective layer containing less than 5% by weight of pigments. The invention also relates to its use as a receipt roll, adhesive label (roll), ticket (roll) or as printer paper for mechanical printers or pens.

    Heat-sensitive recording material
    2.
    发明授权
    Heat-sensitive recording material 有权

    公开(公告)号：US12157326B2

    公开(公告)日：2024-12-03

    申请号：US17923841

    申请日：2021-03-29

    Applicant: KOEHLER INNOVATION & TECHNOLOGY GMBH

    Inventor： Timo Stalling ,  Michael Horn

    IPC: B41M5/333 ,  C07C309/76 ,  B41M5/327

    Abstract: Described are colour developers of formula (I) Ar1—NH—CO—NH—C6H4—SO2—O—C6H4—NH—CO—NH—Ar2  (I), a heat-sensitive recording material comprising a carrier substrate and also a heat-sensitive, colour-forming layer containing at least one colour former and at least one phenol-free colour developer, wherein the at least one colour developer is the compound of formula (I), and a method for producing this heat-sensitive recording material.

    Dye-sublimation paper and printed dye-sublimation paper
    3.
    发明授权
    Dye-sublimation paper and printed dye-sublimation paper 有权

    公开(公告)号：US11964506B2

    公开(公告)日：2024-04-23

    申请号：US17864619

    申请日：2022-07-14

    Applicant: KOEHLER INNOVATION & TECHNOLOGY GMBH

    Inventor： Christian Huber ,  Jürgen Leber ,  Tobias Sternbeck

    IPC: D06P3/00 ,  B41M5/035 ,  D06P3/52 ,  D06P5/28

    CPC classification number: B41M5/035 ,  D06P3/52 ,  D06P5/004

    Abstract: The present invention relates to a dye-sublimation paper for printing with a solution containing at least one dye-sublimation dye, comprising a base paper having a first surface and a second surface opposite the first surface, characterised



    in that the first surface is a hornified surface,
    in that a further layer for binding and/or fixing the dye-sublimation dye is applied to the first surface, and
    in that the dye-sublimation paper has a roughness on the coated side of ≤4.5 μm, measured according to ISO 8791-4, and a grammage of ≤30 g/m2, measured according to ISO 536, and to a method for the production thereof, and to a dye-sublimation paper obtainable by this method.

    Rubber Composition For An Inner Liner For Pneumatic Vehicle Tyres
    4.
    发明申请
    Rubber Composition For An Inner Liner For Pneumatic Vehicle Tyres 有权

    公开(公告)号：US20230078770A1

    公开(公告)日：2023-03-16

    申请号：US17796378

    申请日：2021-09-22

    Applicant: Koehler Innovation & Technology GmbH ,  Suncoal Industries GmbH

    Inventor： Bernhard Schwaiger ,  Tobias Wittmann ,  Jacob Podschun

    IPC: C08L15/02

    Abstract: The invention relates to a rubber composition comprising a rubber component that comprises at least one halobutyl rubber selected from the group consisting of bromobutyl rubber and chlorobutyl rubber; and a filler component that comprises at least one filler F1 which has a 14C content in the range of 0.20 to 0.45 Bq/g of carbon; a carbon content in the range of 60 wt. % to 85 wt. % relative to the ash-free and water-free filler; an STSA surface area in the range of 10 m2/g of filler to 50 m2/g of filler; and acidic hydroxyl groups on its surface; and wherein the proportion of halobutyl rubber in the rubber composition is 70 to 100 phr. The invention further relates to a vulcanisable and a vulcanised rubber composition based on the aforementioned rubber composition, a kit of parts for preparing the vulcanisable rubber composition, and methods for preparing the rubber composition and the vulcanisable rubber composition. Furthermore, the invention relates to a method for further processing the vulcanisable rubber composition, wherein webs are formed which are suitable, when cut to size, for use as inner liners in a method for manufacturing a pneumatic tyre. The invention also relates to the use of the aforementioned hydrothermally carbonised lignin for the preparation of rubber compositions for inner liners.

    DYE-SUBLIMATION PAPER AND PRINTED DYE-SUBLIMATION PAPER
    6.
    发明申请
    DYE-SUBLIMATION PAPER AND PRINTED DYE-SUBLIMATION PAPER 有权

    公开(公告)号：US20230032173A1

    公开(公告)日：2023-02-02

    申请号：US17864619

    申请日：2022-07-14

    Applicant: KOEHLER INNOVATION & TECHNOLOGY GMBH

    Inventor： Christian HUBER ,  Jürgen LEBER ,  Tobias STERNBECK

    IPC: B41M5/035 ,  D06P5/28 ,  D06P3/52

    Abstract: The present invention relates to a dye-sublimation paper for printing with a solution containing at least one dye-sublimation dye, comprising a base paper having a first surface and a second surface opposite the first surface, characterised in that the first surface is a hornified surface, in that a further layer for binding and/or fixing the dye-sublimation dye is applied to the first surface, and in that the dye-sublimation paper has a roughness on the coated side of ≤4.5 μm, measured according to ISO 8791-4, and a grammage of ≤30 g/m2, measured according to ISO 536, and to a method for the production thereof, and to a dye-sublimation paper obtainable by this method.

    HEAT-SENSITIVE RECORDING MATERIAL
    9.
    发明公开
    HEAT-SENSITIVE RECORDING MATERIAL 审中-公开

    公开(公告)号：US20230202220A1

    公开(公告)日：2023-06-29

    申请号：US17923841

    申请日：2021-03-29

    Applicant: KOEHLER INNOVATION & TECHNOLOGY GMBH

    Inventor： TIMO STALLING ,  Michael HORN

    IPC: B41M5/333

    CPC classification number: B41M5/3333

    Abstract: Described are colour developers of formula (I)


    Ar1—NH—CO—NH—C6H4—SO2—O—C6H4—NH—CO—NH—Ar2   (I),

    a heat-sensitive recording material comprising a carrier substrate and also a heat-sensitive, colour-forming layer containing at least one colour former and at least one phenol-free colour developer, wherein the at least one colour developer is the compound of formula (I), and a method for producing this heat-sensitive recording material.

    MICROCAPSULE DISPERSIONS WITH EMULSIFIER
    10.
    发明申请
    MICROCAPSULE DISPERSIONS WITH EMULSIFIER 有权

    公开(公告)号：US20250049724A1

    公开(公告)日：2025-02-13

    申请号：US18718952

    申请日：2022-12-14

    Applicant: KOEHLER INNOVATION & TECHNOLOGY GMBH

    Inventor： Andreas Bauer ,  Marc-Steffen SCHIEDEL ,  Stefan URLICHS ,  Michael BIEDENBACH ,  Christian KÖLMEL

    IPC: A61K9/48 ,  A61K9/107 ,  C09D5/02

    Abstract: A microcapsule dispersion containing: (1) biodegradable microcapsules comprising a core material and a shell, wherein the shell consists of at least one barrier layer and one stability layer, wherein the barrier layer surrounds the core material, wherein the stability layer comprises at least one biopolymer and is arranged on the outer surface of the barrier layer, and wherein optionally an emulsion stabilizer is arranged at the transition from the barrier layer to the stability layer; and (2) at least one emulsifier, wherein the emulsifier is selected from the group of ethoxylated, hydrogenated castor oils, particularly those with medium EO values in the range of 20 to 60, preferably 30 to 50.

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