KR930009960A - 마찰에 대한 내성을 지닌 복합 재료 및 이의 제조방법 - Google Patents
마찰에 대한 내성을 지닌 복합 재료 및 이의 제조방법 Download PDFInfo
- Publication number
- KR930009960A KR930009960A KR1019920021992A KR920021992A KR930009960A KR 930009960 A KR930009960 A KR 930009960A KR 1019920021992 A KR1019920021992 A KR 1019920021992A KR 920021992 A KR920021992 A KR 920021992A KR 930009960 A KR930009960 A KR 930009960A
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- South Korea
- Prior art keywords
- organic
- matrix
- dispersant
- particles
- composite material
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/10—Metal compounds
- C08K3/14—Carbides
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Glass Compositions (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Braking Arrangements (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Lubricants (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Oxide Ceramics (AREA)
- External Artificial Organs (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
본 원은 부식성 매질내에서 현저한 마모, 침식, 공동화(cavitation), 식마 현상을 받는 피복편(covering piece)용의, 탄성 유기 매트릭스와 대분분이 초미립자로 이 매트릭스내에 균일하게 분포되어진 직경 0.1-10㎛이고, 밀도가 약16에서 5사이인 준구형 비산화된 세라믹 입자들의 회합으로 구성되는 복합재료 및 상기 미립자들을, 상기 매트릭스내 도입에 바로앞서, 선정된 고분자 유기 분산제에 담가, 이 분산제의 고분자쇄들이 이 입자의 표면에 비공유 결합적으로 고정되도록 하는 복합재료 제조방법에 관한 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (12)
- 부식성 매질내에서 현저한 마모, 침식, 공동화(cavitation), 식마 현상을 받는 피복편(covering piece)용의, 탄성 유기 매트릭스와 대부분이 초미립자로 이 매트릭스내에 균일하게 분포되어진 직경 0.1-10㎛이고, 밀도가 약16에서 5사이인 준구형 비산화된 세라믹 입자들의 회합으로 구성되는 복합재료.
- 제1항에 있어서, 상기 유기 탄성 매트릭스가 폴리우레탄들 가운데 선정되는 복합재료.
- 제1항에 있어서, 상기 유기 탄성 매트릭스가 100℃이상의 온도에 저항성을 지니는 탄성 유기 화합물들 가운데 선정되는 복합재료.
- 제1항에 있어서, 상기 초미립자가 티타늄, 지르코늄, 하프늄, 탄탈륨, 니오븀, 텅스텐, 몰리브데늄, 붕소 및 실리콘 또는 이들 금속화합물들의 혼합물 가운데 선정된 내열금속들(refractory metals)의 탄화물, 질화물 또는 탄소질화물 분말인 복합재료.
- 제4항에 있어서, 상기 초미립자가 공지 내열금속들의 탄화물, 질화물 또는 탄소질화물 분말인 복합재료.
- 제1항에 있어서, 상기 미립자 밀도가 약5인 복합재료.
- 제1항에 있어서, 상기 미립자들을, 상기 매트릭스내 도입에 바로앞서, 선정된 고분자 유기 분산제에 담가, 이 분산제의 고분자쇄들이 이입자의 표면에 비공유 결합적으로 고정되도록 하는 복합재료 제조방법.
- 제7항에 있어서, 상기 분산제가 폴리카복실(polycarboxylic)또는 폴리실란화합물들 및 이들 두 화합물들의 컴비네이션들 가운데 선정되는 제조방법.
- 제8항에 있어서, 상기 분산제가 폴리카르복실산과 폴리실옥산 공중합체의 컴비네이션인 방법.
- 제7항에 있어서, 초기 세라믹 입자 충전물%가 최종 충전양으로 따져 중량% 약1에서 80사이인 제조방법.
- 제7항에 있어서, 하기 단계들을 본질적으로 포함하는 제조방법 : 100℃이하온도 및 16,000rpm 또는 그 이하의 교반(약10에서 30분간의)하에서 고분자 유기 분산제내 상기 분말 삽입에 의한 비산화 초미 세라믹 분말 표면 제조단계 : 100℃이하온도 및 16,000rpm 또는 그 이하의 교반하에서, 상기와 같이 만든 세라믹 분말을 상기 유기 매트릭스의 성분들 가운데 하나에 도입시키는 단계 : 상이와 같이하여 얻은 혼합물을 상기 매트릭스의 또다른 성분에 도입시킨뒤, 피복물 수용용으로 제조한 시험편(piece)에 이 컴비네이션 물질을 즉각 도포시키는 단계.
- 제7항에 있어서, 하기 단계들을 본질적으로 포함하는 제조방법 : 100℃이하온도 및 16,000rpm 또는 그 이하의 교반(약10에서 30분간의)하에서 고분자 유기 분산제내 상기 분말 삽입에 의한 비산화 초미 세라믹 분말 표면 제조단계 : 100℃이하온도 및 16,000rpm 또는 그 이하의 교반하에서, 상기와 같이 제조한 세라믹 분말을 상기 유기 매트릭스에 도입한뒤, 이같은 피복물 수용용으로 제조한 시험편에 이 혼합물을 즉각 도포시키는 단계.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/154,796 US5472151A (en) | 1992-11-21 | 1993-11-19 | Fast winding device for video cassette tape recorder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR91-14608 | 1991-11-21 | ||
FR919114608A FR2684105B1 (fr) | 1991-11-21 | 1991-11-21 | Materiaux composites resistant a l'usure et procede pour leur fabrication. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930009960A true KR930009960A (ko) | 1993-06-21 |
KR100241799B1 KR100241799B1 (ko) | 2000-02-01 |
Family
ID=9419367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920021992A KR100241799B1 (ko) | 1991-11-21 | 1992-11-21 | 마찰에 대한 내성을 지닌 복합 재료 및 이의 제조방법 |
Country Status (18)
Country | Link |
---|---|
US (2) | US5527849A (ko) |
EP (1) | EP0543753B1 (ko) |
JP (1) | JP3279689B2 (ko) |
KR (1) | KR100241799B1 (ko) |
CN (1) | CN1044610C (ko) |
AT (1) | ATE166370T1 (ko) |
AU (1) | AU658240B2 (ko) |
BR (1) | BR9204446A (ko) |
CA (1) | CA2083448A1 (ko) |
DE (1) | DE69225561T2 (ko) |
DK (1) | DK0543753T3 (ko) |
ES (1) | ES2115659T3 (ko) |
FI (1) | FI925252A (ko) |
FR (1) | FR2684105B1 (ko) |
MX (1) | MX9206625A (ko) |
NO (1) | NO304836B1 (ko) |
TW (1) | TW254965B (ko) |
ZA (1) | ZA929014B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5905000A (en) | 1996-09-03 | 1999-05-18 | Nanomaterials Research Corporation | Nanostructured ion conducting solid electrolytes |
US6933331B2 (en) | 1998-05-22 | 2005-08-23 | Nanoproducts Corporation | Nanotechnology for drug delivery, contrast agents and biomedical implants |
FR2776341B1 (fr) | 1998-03-23 | 2000-06-09 | Gec Alsthom Neyrpic | Roue de turbine et turbine de type pelton equipee d'une telle roue |
FR2827869B1 (fr) * | 2001-07-26 | 2007-04-13 | Seb Sa | Revetement anti-adhesif presentant une resistance amelioree a la rayure et a l'abrasion |
US7708974B2 (en) | 2002-12-10 | 2010-05-04 | Ppg Industries Ohio, Inc. | Tungsten comprising nanomaterials and related nanotechnology |
FR2877008B1 (fr) * | 2004-10-26 | 2007-02-09 | Ccn Soc Par Actions Simplifiee | Materiau composite compose d'une matrice organique au moins chargee par des particules non oxydes, quasi-spheriques et de granulometrie comprise entre 0,01mu et 4mu |
DE102011005921A1 (de) | 2010-12-07 | 2012-06-14 | Aktiebolaget Skf | Reibungserhöhender Lack und damit beschichtetes Maschinenteil |
CN106398085A (zh) * | 2016-09-09 | 2017-02-15 | 博硕科技(江西)有限公司 | 耐刮擦无卤阻燃tpe注塑料及其制备方法 |
CN111454576B (zh) * | 2020-05-07 | 2021-10-01 | 北京宇航系统工程研究所 | 一种SiAlCN陶瓷先驱体改性聚氨酯橡胶及其制备方法和应用 |
CN111748272A (zh) * | 2020-07-08 | 2020-10-09 | 黄海千 | 一种高抗空蚀涂层的制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3560487A (en) * | 1968-04-27 | 1971-02-02 | Hoechst Ag | 17-beta-lactones of 14-beta-hydroxy-steroids and process for preparing them |
US3780080A (en) * | 1971-05-17 | 1973-12-18 | Gen Electric | Silyl maleates and polysiloxane maleates |
US4042559A (en) * | 1972-03-23 | 1977-08-16 | The Carborundum Company | Abrasion resistant coated abrasive pipe lining sheet |
US3876608A (en) * | 1972-05-26 | 1975-04-08 | Du Pont | Thermoplastic films containing spherical inorganic particles of 2 to 10 micron size |
US3954694A (en) * | 1975-02-03 | 1976-05-04 | Rexnord, Inc. | Wearing composition |
US4551496A (en) * | 1984-04-11 | 1985-11-05 | General Electric Company | Thermoplastic molding of sinterable silicon carbide |
JPS62154230A (ja) * | 1985-12-26 | 1987-07-09 | Hitachi Maxell Ltd | 磁気記録媒体 |
JPS6335887A (ja) * | 1986-07-30 | 1988-02-16 | 東レ株式会社 | コ−テイング布帛 |
US5205971A (en) * | 1988-06-06 | 1993-04-27 | The Dow Chemical Company | Manufacture of non-whiteware ceramic articles |
JP2821897B2 (ja) * | 1989-02-07 | 1998-11-05 | 荒川化学工業株式会社 | 表面サイズ剤 |
JPH02260546A (ja) * | 1989-03-31 | 1990-10-23 | Toshiba Chem Corp | 半導体装置 |
JPH02262346A (ja) * | 1989-04-03 | 1990-10-25 | Toshiba Chem Corp | 半導体装置 |
DE59101468D1 (de) * | 1990-02-21 | 1994-06-01 | Basf Ag | Thermoplastische Massen für die Herstellung keramischer Formkörper. |
US5194480A (en) * | 1991-05-24 | 1993-03-16 | W. R. Grace & Co.-Conn. | Thermally conductive elastomer |
-
1991
- 1991-11-21 FR FR919114608A patent/FR2684105B1/fr not_active Expired - Fee Related
-
1992
- 1992-11-18 BR BR929204446A patent/BR9204446A/pt not_active IP Right Cessation
- 1992-11-18 MX MX9206625A patent/MX9206625A/es unknown
- 1992-11-19 FI FI925252A patent/FI925252A/fi unknown
- 1992-11-19 NO NO924463A patent/NO304836B1/no not_active IP Right Cessation
- 1992-11-20 EP EP92420430A patent/EP0543753B1/fr not_active Expired - Lifetime
- 1992-11-20 ES ES92420430T patent/ES2115659T3/es not_active Expired - Lifetime
- 1992-11-20 CA CA002083448A patent/CA2083448A1/en not_active Abandoned
- 1992-11-20 JP JP33502992A patent/JP3279689B2/ja not_active Expired - Fee Related
- 1992-11-20 ZA ZA929014A patent/ZA929014B/xx unknown
- 1992-11-20 DK DK92420430T patent/DK0543753T3/da active
- 1992-11-20 DE DE69225561T patent/DE69225561T2/de not_active Expired - Fee Related
- 1992-11-20 AT AT92420430T patent/ATE166370T1/de not_active IP Right Cessation
- 1992-11-20 AU AU28514/92A patent/AU658240B2/en not_active Ceased
- 1992-11-21 KR KR1019920021992A patent/KR100241799B1/ko not_active IP Right Cessation
- 1992-11-21 CN CN92112869A patent/CN1044610C/zh not_active Expired - Lifetime
- 1992-11-23 US US07/980,210 patent/US5527849A/en not_active Expired - Fee Related
-
1993
- 1993-02-05 TW TW082100794A patent/TW254965B/zh active
-
1995
- 1995-12-11 US US08/570,336 patent/US5665807A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2684105B1 (fr) | 1994-09-09 |
CN1044610C (zh) | 1999-08-11 |
KR100241799B1 (ko) | 2000-02-01 |
DE69225561T2 (de) | 1998-11-12 |
EP0543753A1 (fr) | 1993-05-26 |
DE69225561D1 (de) | 1998-06-25 |
ES2115659T3 (es) | 1998-07-01 |
BR9204446A (pt) | 1993-05-25 |
CN1072424A (zh) | 1993-05-26 |
FI925252A0 (fi) | 1992-11-19 |
FR2684105A1 (fr) | 1993-05-28 |
CA2083448A1 (en) | 1993-05-22 |
NO924463L (no) | 1993-05-24 |
EP0543753B1 (fr) | 1998-05-20 |
TW254965B (en) | 1995-08-21 |
ATE166370T1 (de) | 1998-06-15 |
FI925252A (fi) | 1993-05-22 |
JPH05239254A (ja) | 1993-09-17 |
AU2851492A (en) | 1993-06-17 |
ZA929014B (en) | 1993-09-01 |
AU658240B2 (en) | 1995-04-06 |
US5665807A (en) | 1997-09-09 |
NO304836B1 (no) | 1999-02-22 |
MX9206625A (es) | 1993-06-01 |
JP3279689B2 (ja) | 2002-04-30 |
NO924463D0 (no) | 1992-11-19 |
DK0543753T3 (da) | 1999-01-18 |
US5527849A (en) | 1996-06-18 |
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