MX171378B - NOVELTY GEL PRODUCING CUSHION AND IMPROVED METHOD FOR SMOOTHING AND POLISHING LENSES - Google Patents

NOVELTY GEL PRODUCING CUSHION AND IMPROVED METHOD FOR SMOOTHING AND POLISHING LENSES

Info

Publication number
MX171378B
MX171378B MX1809389A MX1809389A MX171378B MX 171378 B MX171378 B MX 171378B MX 1809389 A MX1809389 A MX 1809389A MX 1809389 A MX1809389 A MX 1809389A MX 171378 B MX171378 B MX 171378B
Authority
MX
Mexico
Prior art keywords
novelty
smoothing
matrix layer
improved method
gel
Prior art date
Application number
MX1809389A
Other languages
Spanish (es)
Inventor
Mark M Mayton
Alan J Lopresti
Original Assignee
Ferro Corp
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 Ferro Corp filed Critical Ferro Corp
Publication of MX171378B publication Critical patent/MX171378B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
    • 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
    • B24D3/02—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 bonding agent
    • B24D3/20—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 bonding agent and being essentially organic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

La presente invención se refiere a un artículo para el acabado abrasivo, que comprende un substrato flexible, una capa de matriz, productora de gel, flexible, revestida sobre una superficie del substrato y operativa para formar un gel al humedecerse con agua y una pluralidad de partículas abrasivas, dispersas a través de la capa de matriz, la capa de matriz comprende un material seleccionado del grupo que consta esencialmente de materiales a base de celulosa, arcillas y sílices y el substrato comprende un material que absorbe agua, operativo para funcionar como un depósito del líquido que se usa para humedecer la capa de matriz.The present invention relates to an article for abrasive finishing, comprising a flexible substrate, a flexible, gel-producing matrix layer coated on a surface of the substrate and operable to form a gel upon wetting with water and a plurality of Abrasive particles, dispersed through the matrix layer, the matrix layer comprises a material selected from the group consisting essentially of cellulose-based materials, clays and silicas, and the substrate comprises a water-absorbing material, operable to function as a liquid reservoir used to moisten the matrix layer.

MX1809389A 1988-10-26 1989-10-25 NOVELTY GEL PRODUCING CUSHION AND IMPROVED METHOD FOR SMOOTHING AND POLISHING LENSES MX171378B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26283888A 1988-10-26 1988-10-26

Publications (1)

Publication Number Publication Date
MX171378B true MX171378B (en) 1993-10-21

Family

ID=22999282

Family Applications (1)

Application Number Title Priority Date Filing Date
MX1809389A MX171378B (en) 1988-10-26 1989-10-25 NOVELTY GEL PRODUCING CUSHION AND IMPROVED METHOD FOR SMOOTHING AND POLISHING LENSES

Country Status (5)

Country Link
EP (1) EP0366051B1 (en)
JP (1) JP2796678B2 (en)
CA (1) CA2001487C (en)
DE (1) DE68905297T2 (en)
MX (1) MX171378B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641110B2 (en) * 1990-01-22 1994-06-01 ソマール株式会社 Method of manufacturing polishing film
JPH069869U (en) * 1992-05-19 1994-02-08 裕一 市口 Polishing tool
JP2595909Y2 (en) * 1992-08-24 1999-06-02 ホーヤ株式会社 Lens polishing pad
BR9307667A (en) * 1992-12-17 1999-08-31 Minnesota Mining & Mfg Suspension suitable for use in the production of abrasive articles, coated abrasives, and, process for making a coated abrasive
US6638144B2 (en) 2000-04-28 2003-10-28 3M Innovative Properties Company Method of cleaning glass
JP2003531737A (en) * 2000-04-28 2003-10-28 スリーエム イノベイティブ プロパティズ カンパニー How to clean glass
DE102004003131A1 (en) † 2004-01-15 2005-08-11 Carl Zeiss Apparatus and method for polishing an optical surface, optical component, and method of manufacturing a polishing tool
CN115339121B (en) * 2021-05-12 2024-06-07 华侨大学 Preparation method of flexible sol-gel polishing block

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255164A (en) * 1979-04-30 1981-03-10 Minnesota Mining And Manufacturing Company Fining sheet and method of making and using the same
US4576612A (en) * 1984-06-01 1986-03-18 Ferro Corporation Fixed ophthalmic lens polishing pad
JPS61195183A (en) * 1985-02-22 1986-08-29 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Abrasive powder fixation type polyurethane abrasive material
US4652275A (en) * 1985-08-07 1987-03-24 Minnesota Mining And Manufacturing Company Erodable agglomerates and abrasive products containing the same

Also Published As

Publication number Publication date
DE68905297T2 (en) 1993-06-17
DE68905297D1 (en) 1993-04-15
EP0366051A1 (en) 1990-05-02
JP2796678B2 (en) 1998-09-10
CA2001487C (en) 1994-03-22
JPH02167662A (en) 1990-06-28
EP0366051B1 (en) 1993-03-10
CA2001487A1 (en) 1990-04-26

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