KR900008007A - Antioxidant for graphite heating element - Google Patents

Antioxidant for graphite heating element

Info

Publication number
KR900008007A
KR900008007A KR1019880015750A KR880015750A KR900008007A KR 900008007 A KR900008007 A KR 900008007A KR 1019880015750 A KR1019880015750 A KR 1019880015750A KR 880015750 A KR880015750 A KR 880015750A KR 900008007 A KR900008007 A KR 900008007A
Authority
KR
South Korea
Prior art keywords
antioxidant
heating element
graphite heating
graphite
heating
Prior art date
Application number
KR1019880015750A
Other languages
Korean (ko)
Other versions
KR910006392B1 (en
Inventor
박종민
Original Assignee
재단법인 산업과학기술연구소
포항종합제철 주식회사
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 재단법인 산업과학기술연구소, 포항종합제철 주식회사 filed Critical 재단법인 산업과학기술연구소
Priority to KR1019880015750A priority Critical patent/KR910006392B1/en
Publication of KR900008007A publication Critical patent/KR900008007A/en
Application granted granted Critical
Publication of KR910006392B1 publication Critical patent/KR910006392B1/en

Links

Classifications

    • 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
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/02—Anti-oxidant compositions; Compositions inhibiting chemical change containing inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
KR1019880015750A 1988-11-29 1988-11-29 Antioxidant KR910006392B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880015750A KR910006392B1 (en) 1988-11-29 1988-11-29 Antioxidant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880015750A KR910006392B1 (en) 1988-11-29 1988-11-29 Antioxidant

Publications (2)

Publication Number Publication Date
KR900008007A true KR900008007A (en) 1990-06-02
KR910006392B1 KR910006392B1 (en) 1991-08-21

Family

ID=19279679

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015750A KR910006392B1 (en) 1988-11-29 1988-11-29 Antioxidant

Country Status (1)

Country Link
KR (1) KR910006392B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100438329B1 (en) * 2002-02-20 2004-07-01 전성욱 artificial bar generating heat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100438329B1 (en) * 2002-02-20 2004-07-01 전성욱 artificial bar generating heat

Also Published As

Publication number Publication date
KR910006392B1 (en) 1991-08-21

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19960704

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee