DE10235390A8 - Gefrierschutzmittel - Google Patents

Gefrierschutzmittel Download PDF

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Publication number
DE10235390A8
DE10235390A8 DE2002135390 DE10235390A DE10235390A8 DE 10235390 A8 DE10235390 A8 DE 10235390A8 DE 2002135390 DE2002135390 DE 2002135390 DE 10235390 A DE10235390 A DE 10235390A DE 10235390 A8 DE10235390 A8 DE 10235390A8
Authority
DE
Germany
Prior art keywords
dollar
weight
aryl
alkyl
formula
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.)
Granted
Application number
DE2002135390
Other languages
English (en)
Other versions
DE10235390B4 (de
DE10235390A1 (de
Inventor
Markus Dr. Hafner
Gisela Stockbauer
Oliver Dr. Pfüller
Achim Dr. Stankowiak
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Clariant GmbH
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 Clariant GmbH filed Critical Clariant GmbH
Priority to DE2002135390 priority Critical patent/DE10235390B4/de
Priority to EP03016494A priority patent/EP1386952A3/de
Priority to US10/627,136 priority patent/US6881355B2/en
Priority to JP2003280800A priority patent/JP2004068155A/ja
Priority to CNA031525334A priority patent/CN1480505A/zh
Publication of DE10235390A1 publication Critical patent/DE10235390A1/de
Publication of DE10235390A8 publication Critical patent/DE10235390A8/de
Application granted granted Critical
Publication of DE10235390B4 publication Critical patent/DE10235390B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Vorliegende Erfindung betrifft Gefrierschutzmittelkonzentrate, enthaltend DOLLAR A a) 0,05 bis 10 Gew.-% eines oder mehrerer sulfonierter Polyglykole der Formel DOLLAR F1 mit DOLLAR A R H, C¶1¶- bis C¶10¶-Alkyl, C¶2¶- bis C¶20¶-Alkenyl, C¶6¶- bis C¶18¶-Aryl, DOLLAR A X H, Alkali- oder Erdalkalimetall, DOLLAR A k eine Zahl von 2 bis 10, DOLLAR A n eine Zahl von 0 bis 100, DOLLAR A m eine Zahl von 0 bis 100, DOLLAR A wobei m + n mindestens gleich 1 ist, DOLLAR A b) 0,05 bis 5 Gew.-% eines oder mehrerer Carbamate der Formel DOLLAR F2 mit DOLLAR A X O, S, DOLLAR A R C¶1¶- bis C¶8¶-Alkyl, C¶6¶- bis C¶18¶-Aryl DOLLAR A oder ein entsprechendes Ammoniumsalz, DOLLAR A c) 0,05 bis 5 Gew.-% eines aliphatischen oder aromatischen Amins, DOLLAR A d) 0,01 bis 1 Gew.-% eines Kohlenwasserstofftriazols, DOLLAR A e) Alkylenglykole ad 100 Gew.-%.
DE2002135390 2002-08-02 2002-08-02 Gefrierschutzmittel Expired - Fee Related DE10235390B4 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2002135390 DE10235390B4 (de) 2002-08-02 2002-08-02 Gefrierschutzmittel
EP03016494A EP1386952A3 (de) 2002-08-02 2003-07-22 Gefrierschutzmittel
US10/627,136 US6881355B2 (en) 2002-08-02 2003-07-25 Antifreeze
JP2003280800A JP2004068155A (ja) 2002-08-02 2003-07-28 不凍液
CNA031525334A CN1480505A (zh) 2002-08-02 2003-08-01 防冻剂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002135390 DE10235390B4 (de) 2002-08-02 2002-08-02 Gefrierschutzmittel

Publications (3)

Publication Number Publication Date
DE10235390A1 DE10235390A1 (de) 2004-02-19
DE10235390A8 true DE10235390A8 (de) 2004-06-09
DE10235390B4 DE10235390B4 (de) 2006-03-09

Family

ID=30469367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002135390 Expired - Fee Related DE10235390B4 (de) 2002-08-02 2002-08-02 Gefrierschutzmittel

Country Status (1)

Country Link
DE (1) DE10235390B4 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039149B4 (de) * 2004-08-12 2006-12-14 Clariant Produkte (Deutschland) Gmbh Silikatfreie Kühlflüssigkeiten auf Basis organischer Säuren und Carbamaten mit verbesserten Korrosionseigenschaften

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738254B1 (fr) * 1995-08-28 1997-10-03 Bp Chemicals Snc Agent inhibiteur de corrosion choisi parmi l'allantoine et ses derives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039149B4 (de) * 2004-08-12 2006-12-14 Clariant Produkte (Deutschland) Gmbh Silikatfreie Kühlflüssigkeiten auf Basis organischer Säuren und Carbamaten mit verbesserten Korrosionseigenschaften

Also Published As

Publication number Publication date
DE10235390B4 (de) 2006-03-09
DE10235390A1 (de) 2004-02-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
OP8 Request for examination as to paragraph 44 patent law
8180 Miscellaneous part 1

Free format text: PRüFUNGSANTRAG GESTELLT AM 02.08.02

8327 Change in the person/name/address of the patent owner

Owner name: CLARIANT PRODUKTE (DEUTSCHLAND) GMBH, 65929 FRANKF

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee