EP4305111A4 - Verfahren zur behandlung von russ und daraus erhaltener oxidierter russ - Google Patents

Verfahren zur behandlung von russ und daraus erhaltener oxidierter russ

Info

Publication number
EP4305111A4
EP4305111A4 EP22759093.2A EP22759093A EP4305111A4 EP 4305111 A4 EP4305111 A4 EP 4305111A4 EP 22759093 A EP22759093 A EP 22759093A EP 4305111 A4 EP4305111 A4 EP 4305111A4
Authority
EP
European Patent Office
Prior art keywords
carbon black
treatment
oxidized
oxidized carbon
black obtained
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22759093.2A
Other languages
English (en)
French (fr)
Other versions
EP4305111A1 (de
Inventor
Lalatendu Nayak
Khairul Alam
Mosongo Moukwa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pcbl Ltd
Original Assignee
Pcbl Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pcbl Ltd filed Critical Pcbl Ltd
Publication of EP4305111A1 publication Critical patent/EP4305111A1/de
Publication of EP4305111A4 publication Critical patent/EP4305111A4/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
EP22759093.2A 2021-02-26 2022-02-25 Verfahren zur behandlung von russ und daraus erhaltener oxidierter russ Pending EP4305111A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN202131008158 2021-02-26
PCT/IN2022/050163 WO2022180646A1 (en) 2021-02-26 2022-02-25 Process for treatment of carbon black and oxidized carbon black obtained thereof

Publications (2)

Publication Number Publication Date
EP4305111A1 EP4305111A1 (de) 2024-01-17
EP4305111A4 true EP4305111A4 (de) 2025-11-05

Family

ID=83047795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22759093.2A Pending EP4305111A4 (de) 2021-02-26 2022-02-25 Verfahren zur behandlung von russ und daraus erhaltener oxidierter russ

Country Status (2)

Country Link
EP (1) EP4305111A4 (de)
WO (1) WO2022180646A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117720830B (zh) * 2023-12-08 2025-02-25 东莞东阳光科研发有限公司 一种改性导电炭黑、涂碳浆料和涂碳铝箔及其制备方法
KR102908815B1 (ko) * 2023-12-26 2026-01-07 오씨아이 주식회사 고전도성 카본블랙 분말 및 그 제조 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204689931U (zh) * 2015-02-10 2015-10-07 安徽黑钰颜料新材料有限公司 一种色素炭黑氧化-造粒装置
EP3135714B1 (de) * 2014-05-08 2018-06-06 Bridgestone Corporation Verfahren zur herstellung eines nassen masterbatches und durch dieses verfahren hergestelltes nasses masterbatch
KR20190078969A (ko) * 2017-12-27 2019-07-05 오씨아이 주식회사 카본블랙 제조 장치
EP2831181B1 (de) * 2012-03-28 2020-01-08 Cabot Corporation Mit polyetheraminen behandelter, oxidierter russ und beschichtungszusammensetzungen damit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010025927A (ko) * 1999-09-01 2001-04-06 지영호 초음파와 고주파 펄스 결합 고밀도 플라즈마 폐수 처리방법과 그 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2831181B1 (de) * 2012-03-28 2020-01-08 Cabot Corporation Mit polyetheraminen behandelter, oxidierter russ und beschichtungszusammensetzungen damit
EP3135714B1 (de) * 2014-05-08 2018-06-06 Bridgestone Corporation Verfahren zur herstellung eines nassen masterbatches und durch dieses verfahren hergestelltes nasses masterbatch
CN204689931U (zh) * 2015-02-10 2015-10-07 安徽黑钰颜料新材料有限公司 一种色素炭黑氧化-造粒装置
KR20190078969A (ko) * 2017-12-27 2019-07-05 오씨아이 주식회사 카본블랙 제조 장치

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022180646A1 *

Also Published As

Publication number Publication date
WO2022180646A1 (en) 2022-09-01
EP4305111A1 (de) 2024-01-17

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RIC1 Information provided on ipc code assigned before grant

Ipc: C09C 1/56 20060101AFI20251002BHEP

Ipc: C09D 11/324 20140101ALI20251002BHEP

Ipc: B01J 19/18 20060101ALI20251002BHEP

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