HRP20151302T1 - Antistatic flexible abrasive with a combined support - Google Patents

Antistatic flexible abrasive with a combined support Download PDF

Info

Publication number
HRP20151302T1
HRP20151302T1 HRP20151302TT HRP20151302T HRP20151302T1 HR P20151302 T1 HRP20151302 T1 HR P20151302T1 HR P20151302T T HRP20151302T T HR P20151302TT HR P20151302 T HRP20151302 T HR P20151302T HR P20151302 T1 HRP20151302 T1 HR P20151302T1
Authority
HR
Croatia
Prior art keywords
antistatic
layer
abrasive
flexible
carrier film
Prior art date
Application number
HRP20151302TT
Other languages
Croatian (hr)
Inventor
Michele Gottardelli
Original Assignee
Napoleon Abrasives S.P.A.
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 Napoleon Abrasives S.P.A. filed Critical Napoleon Abrasives S.P.A.
Publication of HRP20151302T1 publication Critical patent/HRP20151302T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/001—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as supporting member
    • B24D3/002—Flexible supporting members, e.g. paper, woven, plastic materials
    • B24D3/004—Flexible supporting members, e.g. paper, woven, plastic materials with special coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/001—Manufacture of flexible abrasive materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/02—Backings, e.g. foils, webs, mesh fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/001—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as supporting member
    • B24D3/002—Flexible supporting members, e.g. paper, woven, plastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Claims (4)

1. Fleksibilni i antistatički abraziv u obliku trake (10) koji sadrži plastični nosivi film (13) obložen vezivnim smolama (8), koji se sastoji od prvog sloja smole ili "gradivog sloja" (14), abraziva u granulama (16) fiksiranih drugim slojem smole ili "veličinskim slojem" (15), pri čemu: - navedeni plastični nosivi film (13) je osiguran antistatičkom površinskom obradom, pri čemu kod oba i gradivog sloja (14) i veličinskog sloja (15) vezivne smole sadrže čađu, grafit, metalne soli ili slična antistatička sredstva, pri čemu navedeni plastični nosivi film; - navedeni fleksibilni i antistatički abraziv u obliku trake nadalje sadrži supstrat za ojačanje konstituiran od osnovnog nosača (12) sačinjenog od papira; naznačen time da - navedeni osnovni nosač (12) sadrži čađu, grafit, metalne soli ili slična antistatička sredstva; i - da su navedeni plastični nosivi film (13) i navedeni osnovni nosač (12) spojeni zajedno postupkom laminiranja pomoću pogodnog adheziva ili ljepila koji sadrže čađu, grafit, metalne soli ili slična antistatička sredstva.1. Flexible and antistatic belt-shaped abrasive (10) containing a plastic carrier film (13) coated with binder resins (8), consisting of a first layer of resin or "building layer" (14), abrasive granules (16) fixed second layer of resin or "size layer" (15), whereby: - the specified plastic carrier film (13) is provided with an antistatic surface treatment, whereby in both the building layer (14) and the size layer (15) the binder resins contain carbon black, graphite, metal salts or similar antistatic agents, whereby the said plastic carrier film ; - the said flexible and antistatic abrasive in the form of a tape further contains a substrate for strengthening constituted by a basic support (12) made of paper; indicated that - said basic support (12) contains carbon black, graphite, metal salts or similar antistatic agents; and - that said plastic carrier film (13) and said base carrier (12) are joined together by a lamination process using a suitable adhesive or glue containing carbon black, graphite, metal salts or similar antistatic agents. 2. Fleksibilni i antistatički abraziv u obliku trake (10) prema zahtjevu 1, naznačen time da je navedeni plastični nosivi film (13) nadalje obložen trećim slojem ili "super velikim slojem" smole koja sadrži čađu, grafit, metalne soli ili slična antistatička sredstva. 2. Flexible and antistatic abrasive in the form of a tape (10) according to claim 1, characterized in that said plastic carrier film (13) is further coated with a third layer or "super large layer" of resin containing carbon black, graphite, metal salts or similar antistatic agents . 3. Fleksibilni i antistatički abraziv u obliku trake (10) prema bilo kojem od prethodnih zahtjeva, naznačen time da je navedeni plastični film poliesterski film.3. A flexible and antistatic abrasive in the form of a tape (10) according to any of the preceding claims, characterized in that said plastic film is a polyester film. 4. Fleksibilni i antistatički abraziv u obliku trake (10) prema bilo kojem od prethodnih zahtjeva, naznačen time da je navedeni adheziv ili ljepilo ili vinilno ili poliuretansko ljepilo.4. A flexible and antistatic abrasive in the form of a tape (10) according to any of the preceding claims, characterized in that said adhesive or adhesive is a vinyl or polyurethane adhesive.
HRP20151302TT 2010-09-30 2015-12-01 Antistatic flexible abrasive with a combined support HRP20151302T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITVR2010A000190A IT1404101B1 (en) 2010-09-30 2010-09-30 FLEXIBLE ABRASIVE WITH A COMBINED SUPPORT
EP11781617.3A EP2621676B1 (en) 2010-09-30 2011-09-30 Antistatic flexible abrasive with a combined support
PCT/IB2011/054313 WO2012042505A1 (en) 2010-09-30 2011-09-30 Antistatic flexible abrasive with a combined support

Publications (1)

Publication Number Publication Date
HRP20151302T1 true HRP20151302T1 (en) 2016-01-15

Family

ID=43739249

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20151302TT HRP20151302T1 (en) 2010-09-30 2015-12-01 Antistatic flexible abrasive with a combined support

Country Status (10)

Country Link
US (2) US20130309952A1 (en)
EP (1) EP2621676B1 (en)
BR (1) BR112013006872B1 (en)
ES (1) ES2555408T3 (en)
HR (1) HRP20151302T1 (en)
IT (1) IT1404101B1 (en)
PL (1) PL2621676T3 (en)
RU (1) RU2583576C2 (en)
SI (1) SI2621676T1 (en)
WO (1) WO2012042505A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203210209U (en) 2013-04-03 2013-09-25 淄博理研泰山涂附磨具有限公司 Anti-blocking mesh abrasive cloth
CN203390753U (en) * 2013-06-20 2014-01-15 淄博理研泰山涂附磨具有限公司 Novel napped abrasive cloth
CN106695584B (en) * 2016-11-30 2018-12-18 湖北重泰研磨工具有限公司 A kind of sponge sanding block production line and production method
CN107718729A (en) * 2017-11-10 2018-02-23 江苏瑞和磨料磨具有限公司 A kind of soft water-proof strong frosted cloth
CN112677063B (en) * 2020-12-23 2022-08-16 苏州远东砂轮有限公司 High-strength antistatic coated abrasive cloth base and treatment process thereof
CN112720283B (en) * 2020-12-23 2022-08-16 苏州远东砂轮有限公司 Antistatic cloth-based coated abrasive tool and manufacturing method
CN115091835B (en) * 2022-07-12 2023-06-09 泉州市德恒科兴织造有限公司 Sterilizing heat-insulating knitted trousers cloth and efficient composite equipment suitable for same

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US3163968A (en) * 1962-12-31 1965-01-05 Roscoe E Nafus Graphite coated abrasive belts
US3942959A (en) * 1967-12-22 1976-03-09 Fabriksaktiebolaget Eka Multilayered flexible abrasive containing a layer of electroconductive material
US3992178A (en) * 1973-04-17 1976-11-16 Fabrika Ab Eka Flexible coated abrasive with graphite outer layer
GB1451331A (en) * 1973-08-24 1976-09-29 Minnesota Mining Mfg Uk Abrasive sheet material
US4696835A (en) * 1984-09-04 1987-09-29 Rockwell International Corporation Process for applying an electrically conducting polymer to a substrate
GB2164053A (en) * 1985-03-25 1986-03-12 Joseph Lazar Heat-resistant flexible abrasive member and method of preparation
US4826508A (en) * 1986-09-15 1989-05-02 Diabrasive International, Ltd. Flexible abrasive coated article and method of making it
US4909901A (en) * 1987-09-28 1990-03-20 James River Corporation EMI and RFI shielding and antistatic materials and processes for producing the same
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US5061294A (en) * 1989-05-15 1991-10-29 Minnesota Mining And Manufacturing Company Abrasive article with conductive, doped, conjugated, polymer coat and method of making same
US4973338A (en) * 1989-06-29 1990-11-27 Carborundum Abrasives Company Anti-static and loading abrasive coating
US5127197A (en) * 1991-04-25 1992-07-07 Brukvoort Wesley J Abrasive article and processes for producing it
JPH08502695A (en) * 1992-02-12 1996-03-26 ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー Coated abrasive article containing electrically conductive support
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Also Published As

Publication number Publication date
EP2621676B1 (en) 2015-09-30
ITVR20100190A1 (en) 2012-03-31
US20130309952A1 (en) 2013-11-21
SI2621676T1 (en) 2016-01-29
BR112013006872A2 (en) 2016-06-21
ES2555408T3 (en) 2015-12-30
RU2013113710A (en) 2014-11-10
EP2621676A1 (en) 2013-08-07
US20180257198A1 (en) 2018-09-13
IT1404101B1 (en) 2013-11-08
BR112013006872B1 (en) 2021-03-02
WO2012042505A1 (en) 2012-04-05
RU2583576C2 (en) 2016-05-10
PL2621676T3 (en) 2016-03-31

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