KR970701762A - 폴리아세탈 수지 조성물 및 슬라이딩 부품(Polyacetal Resin Composition and Sliding Parts) - Google Patents
폴리아세탈 수지 조성물 및 슬라이딩 부품(Polyacetal Resin Composition and Sliding Parts)Info
- Publication number
- KR970701762A KR970701762A KR1019960705218A KR19960705218A KR970701762A KR 970701762 A KR970701762 A KR 970701762A KR 1019960705218 A KR1019960705218 A KR 1019960705218A KR 19960705218 A KR19960705218 A KR 19960705218A KR 970701762 A KR970701762 A KR 970701762A
- Authority
- KR
- South Korea
- Prior art keywords
- parts
- weight
- polyacetal resin
- resin composition
- olefin elastomer
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
-
- 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
- C08L27/12—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 fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/93185—Controlling the brakes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9319—Controlling the accelerator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93271—Sensor installation details in the front of the vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Computer Networks & Wireless Communication (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Radar Systems Or Details Thereof (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Traffic Control Systems (AREA)
Abstract
본 발명은 뛰어난 슬라이딩성 및 내마모성을 가지며, 심지어 파트너 슬라이딩 부품의 재료가 임의 유형의 플라스틱 또는 금속일 때에도 고 하중 및 고 슬라이딩 속도 조건하에서 사용될 때 마모 및 마모에 의해 야기된 삐꺽거리는 소음등의 문제점이 없는 성형품을 제공할 수 있는 폴리아세탈 수지 조성물에 관한 것이다. 상기 수지는 폴리아세탈 수지 100중량부당 올레핀계 엘라스토머 0.5 내지 15중량부, 적어도 12개의 탄소 원자를 가지는 지방산 에스테르 0.1 내지 5.0중량부 및 필요에 따라 폴리테트라플루오로에틸렌 미분말 0.05 내지 5.0 중량부를 함유한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (6)
- 폴리아세탈 수지 100 중량부당 올레핀계 엘라스토머 0.5 내지 15중량부 및 적어도 12개의 탄소 원자를 가지는 지방산 에스테르 0.1 내지 5.0중량부를 함유함을 특징으로 하는 폴리아세탈 수지 조성물.
- 제1항에 있어서, 올레핀계 엘라스토머의 점도가 고무 무늬 점도로 50이하임을 특징으로 하는 폴리아세탈 수지 조성물.
- 폴리아세탈 수지 100중량부당 올레핀계 엘라스토머 0.5 내지 15중량부, 적어도 12개의 탄소 원자를 가지는 지방산 에스테르 0.1 내지 5.0중량부, 및 폴리테트라플루오로에틸렌 미분말 0.05 내지 5.0중량부를 함유함을 특징으로 하는 폴리아세탈 수지 조성물.
- 제3항에 있어서, 올레핀계 엘라스토머의 점도가 고무 무늬 점도로 50 이하임을 특징으로 하는 폴리아세탈 수지 조성물.
- 슬라이딩 부품이 플라스틱 또는 금속으로 이루어진 부품에 대해 슬라이딩하고, 폴리아세탈 수지 100중량부당 올레핀계 엘라스토머 0.5 내지 15중량부 및 적어도 12개의 탄소 원자를 가지는 지방산 에스테르 0.1 내지 5.0 중량부를 함유하는 폴리아세탈 수지로부터 제조됨을 특징으로 하는 폴리아세탈 슬라이딩 부품.
- 슬라이딩 부품이 플라스틱 또는 금속으로 이루어진 부품에 대해 슬라이딩하고, 폴리아세탈 수지 100중량부당 올레핀계 엘라스토머 0.5 내지 15중량부, 적어도 12개의 탄소 원자를 가지는 지방산 에스테르 0.1 내지 5.0중량부, 및 폴리테트라플루오로에틸렌 미분말 0.05 내지 5.0중량부를 함유하는 폴리아세탈 수지 조성물로부터 제조됨을 특징으로 하는 폴리아세탈 수지 슬라이딩 부품.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP94/53666 | 1994-03-24 | ||
JP05366694A JP3200279B2 (ja) | 1994-03-24 | 1994-03-24 | ポリアセタール樹脂組成物および摺動部品 |
PCT/US1995/003202 WO1995025769A1 (en) | 1994-03-24 | 1995-03-23 | Polyacetal resin composition and sliding parts |
JP96-212813 | 1996-08-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970701762A true KR970701762A (ko) | 1997-04-12 |
KR100204623B1 KR100204623B1 (ko) | 1999-06-15 |
Family
ID=12949180
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960705218A KR100225572B1 (ko) | 1994-03-24 | 1995-03-23 | 폴리아세탈 수지 조성물 및 슬라이딩 부품 |
KR1019960075218A KR100204623B1 (ko) | 1994-03-24 | 1996-09-20 | 커브에서 주행하는 레이더 탑재 차량의 차선 내에 있는 물체를 정확하게 검출하기 위한 차량용의 주사형 레이더 장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960705218A KR100225572B1 (ko) | 1994-03-24 | 1995-03-23 | 폴리아세탈 수지 조성물 및 슬라이딩 부품 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0751976B1 (ko) |
JP (1) | JP3200279B2 (ko) |
KR (2) | KR100225572B1 (ko) |
AU (1) | AU2227395A (ko) |
DE (1) | DE69502818T2 (ko) |
TW (1) | TW359679B (ko) |
WO (1) | WO1995025769A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5783685B2 (ja) * | 2010-06-03 | 2015-09-24 | 旭化成ケミカルズ株式会社 | ポリオキシメチレン製スライド部品 |
EP4298737A1 (en) | 2021-02-24 | 2024-01-03 | BlueHalo LLC | System and method for a digitally beamformed phased array feed |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1006190A (en) * | 1961-05-19 | 1965-09-29 | Du Pont | Shaped articles |
CA994030A (en) * | 1972-02-28 | 1976-07-27 | Northrop Brown | Lubricated oxymethylene composition |
US4041002A (en) * | 1974-03-19 | 1977-08-09 | Asahi Kasei Kogyo Kabushiki Kaisha | Thermoplastic resin composition |
JPS59176342A (ja) * | 1983-03-25 | 1984-10-05 | Japan Synthetic Rubber Co Ltd | 熱可塑性樹脂組成物 |
KR930004058B1 (ko) * | 1988-08-12 | 1993-05-19 | 폴리플라스틱스 가부시끼가이샤 | 폴리아세탈 수지 조성물과 접동(摺動)부재 |
JP3043344B2 (ja) * | 1989-09-25 | 2000-05-22 | ポリプラスチックス株式会社 | ポリアセタール樹脂組成物及び摺動部材 |
JPH0649320A (ja) * | 1990-12-27 | 1994-02-22 | Mitsubishi Gas Chem Co Inc | 成形用ポリアセタール 組成物 |
TW245733B (ko) * | 1991-11-21 | 1995-04-21 | Du Pont |
-
1994
- 1994-03-24 JP JP05366694A patent/JP3200279B2/ja not_active Expired - Fee Related
-
1995
- 1995-03-23 WO PCT/US1995/003202 patent/WO1995025769A1/en active IP Right Grant
- 1995-03-23 DE DE69502818T patent/DE69502818T2/de not_active Expired - Lifetime
- 1995-03-23 EP EP95915376A patent/EP0751976B1/en not_active Expired - Lifetime
- 1995-03-23 KR KR1019960705218A patent/KR100225572B1/ko active
- 1995-03-23 AU AU22273/95A patent/AU2227395A/en not_active Abandoned
- 1995-04-12 TW TW084103562A patent/TW359679B/zh not_active IP Right Cessation
-
1996
- 1996-09-20 KR KR1019960075218A patent/KR100204623B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100204623B1 (ko) | 1999-06-15 |
JPH07258518A (ja) | 1995-10-09 |
WO1995025769A1 (en) | 1995-09-28 |
EP0751976A1 (en) | 1997-01-08 |
DE69502818T2 (de) | 1999-01-14 |
KR100225572B1 (ko) | 1999-10-15 |
TW359679B (en) | 1999-06-01 |
EP0751976B1 (en) | 1998-06-03 |
JP3200279B2 (ja) | 2001-08-20 |
AU2227395A (en) | 1995-10-09 |
DE69502818D1 (de) | 1998-07-09 |
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