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KR830002007A - 전도성 성형조성물 - Google Patents

전도성 성형조성물 Download PDF

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Publication number
KR830002007A
KR830002007A KR1019800000138A KR800000138A KR830002007A KR 830002007 A KR830002007 A KR 830002007A KR 1019800000138 A KR1019800000138 A KR 1019800000138A KR 800000138 A KR800000138 A KR 800000138A KR 830002007 A KR830002007 A KR 830002007A
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KR
South Korea
Prior art keywords
weight
carbon black
composition according
record
ohm
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
KR1019800000138A
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English (en)
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KR840000225B1 (ko
Inventor
칼죤마틴
마빈죤벨커
제임스 라이언 로버트
Original Assignee
에드워드 제이. 노톤
알 씨 에이코오포레이숀
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Application filed by 에드워드 제이. 노톤, 알 씨 에이코오포레이숀 filed Critical 에드워드 제이. 노톤
Publication of KR830002007A publication Critical patent/KR830002007A/ko
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Publication of KR840000225B1 publication Critical patent/KR840000225B1/ko
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
    • G11B9/061—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B9/063—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers characterised by the selection of the material
    • G11B9/068—Moulding resin compositions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

내용 없음

Description

전도성 성형조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 성형조성물로부터 만들어진 디스크에 대하여 시간에 따른 여러온도에서 디스크수축을 나타내는 그라프임.
제2도는 액체변형체를 본 발명의 성형조성물에 첨가함에 따라 시간에 대한 수축효과를 나타내는 그라프임.

Claims (10)

  1. 액체첨가제가 불과 5중량%존재하는 조건하에서, 전도성 카본블랙입자를 충분히 함유하고 900메가헤르쯔(megahertz)에서 부피 저항률이 500 ohm-cm이하이고 안정제 약 1.5-4중량%, 적어도 두가지 윤활제 약 1-3중량%, 안정제 및 처리보조제 10중량% 이상과 PVC를 바탕으로하는 수지 잔여물을 함유하는 전도성 성형 조성물.
  2. 상기 카본 블랙의 부피밀도가 약 150g/1인 청구범위 1에 의한 조성물.
  3. 상기 카본블랙이 약 12-20중량%존재하는 청구범위 2에서 의한 조성물.
  4. 상기 부피저항률이 900메가헤르쯔에서 100ohm-cm이하인 청구범위 1에 의한 조성물.
  5. 상기 PVC수지가 중합체이거나 뒤틀림 온도가 적어도 60℃인 염화비닐 공중합체인 청구범위 1에 의한 조성물.
  6. 상기 PVC를 바탕으로 한 수지가 적어도 60℃의 뒤틀림온도를 갖는 염화비닐 단일 중합체인 청구범위 1에 의한 조성물.
  7. 필요한 비율로 상대운동이 레코드와 바늘사이에 설정될 때 적어도 수메가헤르쯔(Megahertz)의 대역폭을 차지하는 시그날(signal) 재생에 영향을 미치는 녹음재생바늘과 함께 사용하고, 상기 레코드가 미세한전도성입자를 함유하고 900메가헤르쯔에서 약500ohm-cm이하의 부피저항률을 갖는 가소성물질의 디스크를 함유하고, 상기 레코드가 상기 비율로 상기운동의 설정에 상기 대역폭의 시그날을 재생시키기 위한 차원의 표면릴리프(relief)형태로 만들어지는 상기 정보트랙(track)을 표면에 갖는 비디오 정보 레코드에 있어서, 액체첨가제가 불과 약 5중량% 존재하는 조건하에서 전도성 카본블랙입자, 안정제 약 1.5-4중량%, 적어도 두 가지 윤활제 약 1-3중량%, 안정제 및 처리보조제 및 PVC를 바탕으로 한 수지 잔여물 10중량%이상 함유하는 전도성 성형화합물을 이용해서 개량한 비디오 정보 레코드.
  8. 상기 카본블랙이 약 150g/1의 부피밀도를 갖는 청구범위 7에 의한 정보 레코드.
  9. 상기 부피저항률이 900메가헤르쯔에서 100ohm-cm 이하인 청구범위 7에 의한 비디오 정보 레코드.
  10. 상기 정보 트랙이 상기 녹음재생바늘의 수용에 적합한 나선형홈인 청구범위 7에 의한 정보레코드.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019800000138A 1979-01-15 1980-01-15 전도성 성형조성물 Expired KR840000225B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US003363 1979-01-15
US003.363 1979-01-15
US06/003,363 US4228050A (en) 1979-01-15 1979-01-15 Conductive molding composition

Publications (2)

Publication Number Publication Date
KR830002007A true KR830002007A (ko) 1983-05-21
KR840000225B1 KR840000225B1 (ko) 1984-02-29

Family

ID=21705511

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800000138A Expired KR840000225B1 (ko) 1979-01-15 1980-01-15 전도성 성형조성물

Country Status (13)

Country Link
US (1) US4228050A (ko)
JP (1) JPS5597034A (ko)
KR (1) KR840000225B1 (ko)
AT (1) AT371613B (ko)
AU (1) AU528386B2 (ko)
DE (1) DE3000447A1 (ko)
ES (1) ES487660A1 (ko)
FR (1) FR2446301B1 (ko)
GB (1) GB2039933B (ko)
IT (1) IT1193456B (ko)
NL (1) NL8000219A (ko)
PL (1) PL123979B1 (ko)
SU (1) SU1158053A3 (ko)

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US4341838A (en) * 1979-03-23 1982-07-27 Pioneer Electronic Corporation Molding compositions and diaphragms, arm pipes and head shells molded therefrom
US4430460A (en) 1979-05-23 1984-02-07 Rca Corporation Process for preparing conductive PVC molding compositions
US4299736A (en) * 1980-05-19 1981-11-10 Rca Corporation Conductive molding composition and discs therefrom
JPS5950252B2 (ja) * 1980-09-16 1984-12-07 日本ゼオン株式会社 硬質塩化ビニル樹脂組成物
IT1139503B (it) * 1980-10-27 1986-09-24 Rca Corp Dischi di supporto di informazioni ad elevata densita'
JPS5782308U (ko) * 1980-11-06 1982-05-21
US4465616A (en) * 1981-02-04 1984-08-14 Rca Corporation Formulation of electrically conductive plastics
US4465617A (en) * 1981-02-04 1984-08-14 Rca Corporation Method for preparing a molding composition
US4391720A (en) * 1981-02-05 1983-07-05 Rca Corporation Bis(hydroxylkyl)disiloxanes and lubricant compositions thereof
US4355062A (en) * 1981-02-05 1982-10-19 Rca Corporation Bis(hydroxyalkyl)disiloxanes and lubricant compositions thereof
US4490283A (en) * 1981-02-27 1984-12-25 Mitech Corporation Flame retardant thermoplastic molding compounds of high electroconductivity
US4329278A (en) * 1981-03-11 1982-05-11 E. I. Du Pont De Nemours And Company Molding compositions
US4329276A (en) * 1981-03-11 1982-05-11 E. I. Du Pont De Nemours And Company Molding components
US4472336A (en) * 1981-04-17 1984-09-18 Matsushita Electric Industrial Co., Ltd. Method of manufacturing video disc
JPS57177047A (en) * 1981-04-22 1982-10-30 Tokuyama Sekisui Kogyo Kk Electrically conductive resin composition and video disc record
US4376087A (en) * 1981-05-26 1983-03-08 Rca Corporation Processing of video discs
EP0074450A1 (en) * 1981-09-08 1983-03-23 Tenneco Polymers, Inc. Conductive moulding compositions containing copolymers of vinyl chloride and long chain alpha-olefins
US4416807A (en) * 1981-10-14 1983-11-22 Rca Corporation Conductive video discs
US4399061A (en) * 1981-10-14 1983-08-16 Rca Corporation Preparation of video disc molding composition
US4412941A (en) * 1981-10-22 1983-11-01 Phillips Petroleum Company Recording disc compositions comprising polymers of monovinyl-substituted hydrocarbons, conductive carbon black and lubricants
US4405541A (en) * 1981-10-29 1983-09-20 Rca Corporation Video disc processing
US4472295A (en) * 1981-11-17 1984-09-18 Rca Corporation Conductive molding composition and discs therefrom
US4596669A (en) * 1981-12-24 1986-06-24 Mitech Corporation Flame retardant thermoplastic molding compositions of high electroconductivity
US4575834A (en) * 1982-10-05 1986-03-11 Rca Corporation Method of improving the signal-to-noise ratio in a capacitance electronic disc system
US4479851A (en) * 1982-11-10 1984-10-30 Rca Corporation Purification of video disc lubricant additives
US4512916A (en) * 1982-12-27 1985-04-23 Rca Corporation Video disc molding composition
JPS59194818A (ja) * 1983-04-20 1984-11-05 Victor Co Of Japan Ltd 高密度情報信号記録媒体製造法
US4510104A (en) * 1983-10-07 1985-04-09 Rca Corporation Apparatus and method for automatically controlling an extruder for thermoplastic material
US4532074A (en) * 1983-11-07 1985-07-30 Rca Corporation Capacitance electronic disc molding composition
US4528213A (en) * 1983-11-22 1985-07-09 Rca Corporation EMI/RFI Shielding composition
US4515830A (en) * 1983-11-29 1985-05-07 Rca Corporation Solvent-cast capacitive high density information disc
JPS60124653A (ja) * 1983-12-10 1985-07-03 Victor Co Of Japan Ltd 導電性樹脂組成物
US4575838A (en) * 1984-02-29 1986-03-11 Rca Corporation Sandwich-type capacitive electronic discs
US4592861A (en) * 1984-06-08 1986-06-03 Uniroyal Chemical Company, Inc. Antistatic thermoplastic composition comprising a graft polymer, halogenated thermoplastic polymer and conductive carbon black
US4517117A (en) * 1984-06-20 1985-05-14 Rca Corporation Stabilizers for CED compositions
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US4962139A (en) * 1986-02-28 1990-10-09 W. C. Richards Company Conductive primer compositions with primary resin binder
RU2193580C1 (ru) * 2001-03-20 2002-11-27 Закрытое акционерное общество "Каустик" Поливинилхлоридная пленка
RU2211229C2 (ru) * 2001-03-20 2003-08-27 Закрытое акционерное общество "Каустик" Полимерная композиция
RU2193582C1 (ru) * 2001-03-20 2002-11-27 Закрытое акционерное общество "Каустик" Полимерная композиция
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Also Published As

Publication number Publication date
ATA18680A (de) 1982-11-15
US4228050A (en) 1980-10-14
IT1193456B (it) 1988-06-22
KR840000225B1 (ko) 1984-02-29
IT7942916A0 (it) 1979-12-17
GB2039933B (en) 1983-05-25
NL8000219A (nl) 1980-07-17
AU5413779A (en) 1980-07-24
ES487660A1 (es) 1980-09-16
GB2039933A (en) 1980-08-20
PL123979B1 (en) 1982-12-31
DE3000447A1 (de) 1980-07-17
FR2446301B1 (fr) 1986-05-02
SU1158053A3 (ru) 1985-05-23
AU528386B2 (en) 1983-04-28
AT371613B (de) 1983-07-11
JPS5597034A (en) 1980-07-23
JPH02777B2 (ko) 1990-01-09
PL221360A1 (ko) 1980-09-22
FR2446301A1 (fr) 1980-08-08
DE3000447C2 (ko) 1989-09-14

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