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KR980002204A - 규산염, 붕산염 및 질산염이 없는 부동액 농축물 및 그것을 함유하는 냉각제 조성물 - Google Patents

규산염, 붕산염 및 질산염이 없는 부동액 농축물 및 그것을 함유하는 냉각제 조성물 Download PDF

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KR980002204A
KR980002204A KR1019970027472A KR19970027472A KR980002204A KR 980002204 A KR980002204 A KR 980002204A KR 1019970027472 A KR1019970027472 A KR 1019970027472A KR 19970027472 A KR19970027472 A KR 19970027472A KR 980002204 A KR980002204 A KR 980002204A
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KR1019970027472A
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KR100473217B1 (ko
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메스자로스 라디스라우스
쉬림프 한스
피츠네르 클라우스
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카르그; 랑핀거
바스프 악티엔게젤샤프트
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    • 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
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials
    • 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
    • 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
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
    • 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
    • C23F11/14—Nitrogen-containing compounds
    • C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
    • 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
    • C23F11/173—Macromolecular compounds

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

Abstract

본 발명은 알킬렌 글리콜 또는 그것의 유도체에 기초한 규산염, 붕산염 및 질산염이 없는 신규한 부동액 농축물로서, 주성분으로 탄화수소-트리아졸 및/또는 -티아졸과 함께 카르복실산의 염을 함유하는 반응억제제 조성물을 포함하는 신규한 부동액 농축물에 관한 것이다. 특히, 이러한 부동액 농축물은 부식 억제제로서 어떤 무기산염도 완전히 없다. 본 발명은 또한 이 부동액 농축물을 함유하는 특히 이용가능한 수성 냉각제 조성물에 관한 것이다.

Description

규산염, 붕산염 및 질산염이 없는 부동액 농축물 및 그것을 함유하는 냉각제 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 알킬렌 글리콜 또는 그것의 유도체에 기초하고, (a) 3개 내지 16개의 탄소원자를 갖고, 알칼리금속 염, 암모늄염 또는 치환된 암모늄염 형태인 하나 이상의 카르복실산을 농축물의 전체양을 기준으로 0.05 내지 10 중량%을 함유하며, 또 (b) 하나 이상의 탄화수소-트리아졸 및/또는 탄소수소-티아졸, 특히 벤조트리아졸 및/또는 톨루트리아졸을 농축물의 전체양을 기준으로 0.01 내지 3중량% 함유하는 규산염, 붕산염 및 질산염이 없는 부동액 농축물.
  2. 제1항에 있어서 ,부가적으로 추가의 무기산염이 없는 것을 특징으로 하는 농축물.
  3. 제1항 또는 제2항에 있어서, 성분(a)는 2개 이상의 카르복실산의 혼합물인 것을 특징으로 하는 농축물.
  4. 제3항에 있어서, 성분(a)는 2개 디카르복실산, 특히 2개의 지방족 디카르복실산의 혼합물인 것을 특징으로 하는 농축물.
  5. 제3항에 있어서, 성분 (a)는 2개의 모노카르복실산, 특히 하나의 지방족 모노 카르복실산 및 하나의 방향족 모노카르복실산의 혼합물인 것을 특징으로 하는 농축물.
  6. 제3항에 있어서, 성분(a)는 하나의 모노카르복실산과 하나의 디카르복실산, 특히 측쇄의 지방족 모노카르복실산 및 지방족 디카르복실산의 혼합물인 것을 특징으로 하는 농축물.
  7. 제1항 내지 제6항 중 어느 한 항에 있어서, 부가적으로 하나 이상의 4차 염화된 이미다졸을 농축물의 전체양을 기준으로 2중량%까지 포함하는 것을 특징으로 하는 농축물.
  8. 제1항 내지 제7항 중 어느 한 항에 있어서, 부가적으로 하나 이상의 유기산의 가용성 마그네슘염, 특히 카르복실산의 가용성 마그네슘염을 농축물의 전체양을 기준으로 2중량%까지 포함하는 것을 특징으로 하는 농축물.
  9. 제1항 내지 제8항 중 어느 한 항에 있어서, 부가적으로 폴리아크릴산 폴리말레산, 아크릴산-말레산공중합체, 폴리비닐피롤리돈, 폴리비닐이미다졸, 비닐피롤리돈, 비닐이미다졸 공중합체 및/또는 불포화 카르복실산 및 올레핀의 공중합체에 기초한 경수 안정화제를 농축물의 전체양을 기준으로 1중량%까지 포함하는 것을 특징으로 하는 농축물.
  10. 제1항 내지 제9항 중 어느 한 항에 있어서, pH7-10을 갖는 것을 특징으로 하는 농축물.
  11. 제1항 내지 제10항 중 어느 한 항에 있어서, 95중량% 이상의 에틸렌 글리콜을 함유하는 에틸렌 글리콜의 혼합물 또는 에틸렌글리콜에 기초한 것을 특징으로 하는 농축물.
  12. 제1항 내지 제12항 중 어느 한 항에 따른 농축물 10-90중량% 및 물로 이루어지는, 빙점이 저하된 즉시 사용가능한 수성 냉각제 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970027472A 1996-06-27 1997-06-26 규산염,붕산염및질산염이없는부동액농축물및그것을함유하는냉각제조성물 Expired - Fee Related KR100473217B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19625692A DE19625692A1 (de) 1996-06-27 1996-06-27 Silikat-, borat- und nitratfreie Gefrierschutzmittelkonzentrate und diese umfassende Kühlmittelzusammensetzungen
DE19625692.5 1996-06-27

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KR980002204A true KR980002204A (ko) 1998-03-30
KR100473217B1 KR100473217B1 (ko) 2005-07-07

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KR1019970027472A Expired - Fee Related KR100473217B1 (ko) 1996-06-27 1997-06-26 규산염,붕산염및질산염이없는부동액농축물및그것을함유하는냉각제조성물

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100855687B1 (ko) * 2002-07-09 2008-09-03 에스케이케미칼주식회사 유기산염 부동액 조성물과 그의 제조방법
US11166409B2 (en) 2018-04-06 2021-11-09 Lg Electronics Inc. Lawn mower robot

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2051609A1 (en) * 1990-10-01 1992-04-02 Jeffrey M. Burns Corrosion-inhibited antifreeze/coolant composition
EP0564721B1 (en) * 1992-04-06 1997-06-04 Texaco Services (Europe) Ltd. Corrosion-inhibiting antifreeze formulations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100855687B1 (ko) * 2002-07-09 2008-09-03 에스케이케미칼주식회사 유기산염 부동액 조성물과 그의 제조방법
US11166409B2 (en) 2018-04-06 2021-11-09 Lg Electronics Inc. Lawn mower robot

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