ATE179745T1 - Schleifkörner auf basis von aluminiumoxid und verfahren zu deren herstellung - Google Patents

Schleifkörner auf basis von aluminiumoxid und verfahren zu deren herstellung

Info

Publication number: ATE179745T1
Authority: AT; Austria
Prior art keywords: pct; grains; production; based abrasive; aluminum oxide
Prior art date: 1995-10-16

Application number

AT96934915T

Other languages

English (en)

Inventor

Jean Andre Alary

Original Assignee

Pem Abrasifs Refractaires

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.)

1995-10-16

Filing date

1996-10-15

Publication date

1999-05-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9483714&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE179745(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-10-15 Application filed by Pem Abrasifs Refractaires filed Critical Pem Abrasifs Refractaires

1999-05-15 Application granted granted Critical

1999-05-15 Publication of ATE179745T1 publication Critical patent/ATE179745T1/de

Links

239000006061 abrasive grain Substances 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
229910052782 aluminium Inorganic materials 0.000 title 1
239000004115 Sodium Silicate Substances 0.000 abstract 2
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 2
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 2
229910052911 sodium silicate Inorganic materials 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
239000011248 coating agent Substances 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
238000001035 drying Methods 0.000 abstract 1
238000000227 grinding Methods 0.000 abstract 1
238000002156 mixing Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1

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
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- 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
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
- C09K3/1418—Abrasive particles per se obtained by division of a mass agglomerated by sintering
- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
- 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
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1436—Composite particles, e.g. coated particles

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Structural Engineering (AREA)
Composite Materials (AREA)
Polishing Bodies And Polishing Tools (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

AT96934915T 1995-10-16 1996-10-15 Schleifkörner auf basis von aluminiumoxid und verfahren zu deren herstellung ATE179745T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9512316A FR2739864B1 (fr)	1995-10-16	1995-10-16	Grains abrasifs a base d'alumine et procede de preparation de ces grains

Publications (1)

Publication Number	Publication Date
ATE179745T1 true ATE179745T1 (de)	1999-05-15

Family

ID=9483714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT96934915T ATE179745T1 (de)	1995-10-16	1996-10-15	Schleifkörner auf basis von aluminiumoxid und verfahren zu deren herstellung

Country Status (10)

Country	Link
US (1)	US6015442A (de)
EP (1)	EP0856037B1 (de)
JP (1)	JP3512199B2 (de)
KR (1)	KR100348067B1 (de)
AT (1)	ATE179745T1 (de)
CA (1)	CA2232414C (de)
DE (1)	DE69602378T2 (de)
FR (1)	FR2739864B1 (de)
TW (1)	TW325427B (de)
WO (1)	WO1997014759A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6620385B2 (en) *	1996-08-20	2003-09-16	Ebara Corporation	Method and apparatus for purifying a gas containing contaminants
US6110241A (en) *	1999-08-06	2000-08-29	Saint-Gobain Industrial Ceramics, Inc.	Abrasive grain with improved projectability
KR20020022937A (ko) *	2000-09-21	2002-03-28	백순기	대리석 표면의 연마광택용 조성물, 경화용 조성물 및 이들을 이용한 대리석 표면 처리방법
US20040215322A1 (en) *	2001-07-06	2004-10-28	Andrew Kerr	Stent/graft assembly
DE102005045180B4 (de) *	2005-09-21	2007-11-15	Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh	Kugelförmige Korundkörner auf Basis von geschmolzenem Aluminiumoxid sowie ein Verfahren zu ihrer Herstellung
US8562900B2 (en)	2006-09-01	2013-10-22	Imerys	Method of manufacturing and using rod-shaped proppants and anti-flowback additives
US20080066910A1 (en) *	2006-09-01	2008-03-20	Jean Andre Alary	Rod-shaped proppant and anti-flowback additive, method of manufacture, and method of use
FR2928916B1 (fr)	2008-03-21	2011-11-18	Saint Gobain Ct Recherches	Grains fondus et revetus de silice
DE102008039459B4 (de)	2008-08-25	2014-06-26	Center For Abrasives And Refractories Research & Development C.A.R.R.D. Gmbh	Beschichtete Feststoffpartikel
CN109047755A (zh) *	2018-09-13	2018-12-21	张家港市汇鼎新材料科技有限公司	一种氧化铝包覆金属钴镍复合材料的制备方法
CN112692742B (zh) *	2020-12-23	2021-12-14	苏州远东砂轮有限公司	一种柔韧纸基砂纸的制造方法、砂纸
CN117327450A (zh) *	2023-09-21	2024-01-02	浙江芯秦微电子科技有限公司	一种抛光液的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2527044A (en) *	1945-06-14	1950-10-24	Exolon Company	Surface-coated abrasive grain
JPS5836923A (ja) *	1981-08-28	1983-03-04	Showa Denko Kk	コランダム粒の製造方法
DE3147597C1 (de) *	1981-12-02	1983-02-03	Dynamit Nobel Ag, 5210 Troisdorf	Korund-Schleifkorn mit keramischer Ummantelung
DE3230227A1 (de) *	1982-08-13	1984-02-16	Didier-Werke Ag, 6200 Wiesbaden	Feuerfeste oder feuerbestaendige moertel oder kitte fuer feuerfeste oder feuerbestaendige steine, insbesondere leichtsteine und deren verwendung
EP0281265B1 (de) *	1987-02-26	1992-08-05	Sumitomo Chemical Company, Limited	Verfahren zur Darstellung von leicht monodispergierbarem Aluminiumoxid
YU32490A (en) *	1989-03-13	1991-10-31	Lonza Ag	Hydrophobic layered grinding particles
US5213591A (en) *	1992-07-28	1993-05-25	Ahmet Celikkaya	Abrasive grain, method of making same and abrasive products
WO1994002560A1 (en) *	1992-07-28	1994-02-03	Minnesota Mining And Manufacturing Company	Abrasive grain with metal oxide coating, method of making same and abrasive products

1995
- 1995-10-16 FR FR9512316A patent/FR2739864B1/fr not_active Expired - Lifetime
1996
- 1996-10-08 TW TW085112301A patent/TW325427B/zh not_active IP Right Cessation
- 1996-10-15 US US09/051,642 patent/US6015442A/en not_active Expired - Lifetime
- 1996-10-15 WO PCT/FR1996/001609 patent/WO1997014759A1/fr not_active Ceased
- 1996-10-15 EP EP96934915A patent/EP0856037B1/de not_active Expired - Lifetime
- 1996-10-15 CA CA002232414A patent/CA2232414C/fr not_active Expired - Lifetime
- 1996-10-15 KR KR1019980702692A patent/KR100348067B1/ko not_active Expired - Lifetime
- 1996-10-15 AT AT96934915T patent/ATE179745T1/de active
- 1996-10-15 DE DE69602378T patent/DE69602378T2/de not_active Expired - Lifetime
- 1996-10-15 JP JP51556597A patent/JP3512199B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2739864B1 (fr)	1998-01-09
TW325427B (en)	1998-01-21
DE69602378T2 (de)	1999-11-04
JP2000500508A (ja)	2000-01-18
DE69602378D1 (de)	1999-06-10
KR100348067B1 (ko)	2002-09-18
US6015442A (en)	2000-01-18
CA2232414A1 (fr)	1997-04-24
CA2232414C (fr)	2004-10-05
FR2739864A1 (fr)	1997-04-18
WO1997014759A1 (fr)	1997-04-24
JP3512199B2 (ja)	2004-03-29
KR19990064206A (ko)	1999-07-26
EP0856037A1 (de)	1998-08-05
EP0856037B1 (de)	1999-05-06

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Legal Events

Date	Code	Title	Description
2001-03-15	UEP	Publication of translation of european patent specification