KR920011778A - Pneumatic tire - Google Patents

Pneumatic tire Download PDF

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Publication number
KR920011778A
KR920011778A KR1019910020202A KR910020202A KR920011778A KR 920011778 A KR920011778 A KR 920011778A KR 1019910020202 A KR1019910020202 A KR 1019910020202A KR 910020202 A KR910020202 A KR 910020202A KR 920011778 A KR920011778 A KR 920011778A
Authority
KR
South Korea
Prior art keywords
pneumatic tire
short fibers
modulus
block
dynamic young
Prior art date
Application number
KR1019910020202A
Other languages
Korean (ko)
Inventor
신고 미도리까와
Original Assignee
모또야마 가즈오
요꼬하마 고무 가부시끼가이샤
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 모또야마 가즈오, 요꼬하마 고무 가부시끼가이샤 filed Critical 모또야마 가즈오
Publication of KR920011778A publication Critical patent/KR920011778A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/544—Silicon-containing compounds containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

내용 없음No content

Description

공기 타이어Pneumatic tire

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 관련된 공기 타이어의 자오선 방향 반단면도의 설명도, 제2도는 본 발명에 관련된 공기 타이어의 트레드부 평면의 설명도, 제3도는 제2도에서 K-K′선을 취한 단면도.1 is an explanatory view of a half sectional view in the meridian direction of the pneumatic tire according to the present invention, FIG. 2 is an explanatory view of the tread section plane of the pneumatic tire according to the present invention, and FIG. 3 is a sectional view taken along the line K-K 'in FIG.

Claims (2)

수평균 분자량 5000이상의 폴리아미드계 단섬유를 트레드 고무중에 배합함과 동시에 상기 단섬유의 길이 방향을 트레드부의 블록표면을 따르게 배향시키고, 상기 블럭 표면의 동적 영율 E1과 블록 중심부의 동적 영율 E2가 다음의 ①식 및 ②식The polyamide short fibers having a number average molecular weight of 5000 or more are blended in the tread rubber, and the longitudinal direction of the short fibers is oriented along the block surface of the tread portion, and the dynamic Young's modulus E1 of the block surface and the dynamic Young's modulus E2 of the center of the block are ① and ② expressions of 을 만족하는 것을 특징으로 하는 공기 타이어.A pneumatic tire, characterized in that to satisfy. 제1항에 있어서, 폴리아미드계 단섬유가 실란 결합제로 표면 처리되고, 평균 직경이 0.05∼0.8㎛이며, 또한 그 평균 길이가 1∼100㎛인 것을 특징으로 하는 공기 타이어.2. The pneumatic tire according to claim 1, wherein the polyamide short fibers are surface treated with a silane binder, the average diameter is 0.05 to 0.8 mu m, and the average length is 1 to 100 mu m. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910020202A 1990-12-21 1991-11-14 Pneumatic tire KR920011778A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2405119A JP3026024B2 (en) 1990-12-21 1990-12-21 studless tire
JP90-405119 1990-12-21

Publications (1)

Publication Number Publication Date
KR920011778A true KR920011778A (en) 1992-07-24

Family

ID=18514752

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910020202A KR920011778A (en) 1990-12-21 1991-11-14 Pneumatic tire

Country Status (4)

Country Link
JP (1) JP3026024B2 (en)
KR (1) KR920011778A (en)
CA (1) CA2057435A1 (en)
DE (1) DE4142367A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2123828C (en) * 1993-05-20 2001-03-20 Shingo Midorikawa Pneumatic vehicle tire
JP2921818B2 (en) * 1993-07-31 1999-07-19 住友ゴム工業株式会社 Pneumatic tire
CA2157260A1 (en) * 1995-08-30 1997-03-01 Shinji Yamamoto Fine fiber-reinforced thermoplastic elastomer composition and process for producing same
DE10020593A1 (en) * 2000-04-27 2001-10-31 Krenn Franz Xaver Converting railway line for use by other vehicles, comprising encasing the rails and ballast in self-supporting trough with lid
DE10047561B4 (en) * 2000-09-22 2004-12-23 Reifenwerk Heidenau GmbH & Co. Produktions KG für Gummi und Kunststoffartikel Method for manufacturing a vehicle tire, especially a winter tire
DE102006029046B4 (en) * 2006-06-24 2017-03-23 Continental Reifen Deutschland Gmbh Method for producing a pneumatic vehicle tire
US11098187B2 (en) 2016-03-23 2021-08-24 Bridgestone Americas Tire Operations, Llc Resin-extended rubber and process for preparing

Also Published As

Publication number Publication date
JPH04221206A (en) 1992-08-11
DE4142367A1 (en) 1992-06-25
CA2057435A1 (en) 1992-06-22
JP3026024B2 (en) 2000-03-27

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid