FR1602106A - Emery paper waterproof and tearproof - Google Patents

Emery paper waterproof and tearproof

Info

Publication number
FR1602106A
FR1602106A FR1602106DA FR1602106A FR 1602106 A FR1602106 A FR 1602106A FR 1602106D A FR1602106D A FR 1602106DA FR 1602106 A FR1602106 A FR 1602106A
Authority
FR
France
Prior art keywords
tearproof
emery paper
paper waterproof
backing
polypropylenic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1602106A publication Critical patent/FR1602106A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Abstract

Thin backing sheet to granular abrasive attached by adhesive, is a non-woven web of criss-cross fibres made in known manner but including at least 50% of non-vegetable artificial or synthetic fibres. Specifically these may be polymeric, polyvinylic, polyamidic, polyacrylic, polypropylenic or the like. The backing is pref. is not >2mm thick with a weight of about 20 g/m2, may be crinkled, honeycombed or smooth, and may be impregnated with a flexible binder, e.g. a butadiene, styrene latex, which may be painted on.
FR1602106D 1968-07-31 1968-07-31 Emery paper waterproof and tearproof Expired FR1602106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR161285 1968-07-31

Publications (1)

Publication Number Publication Date
FR1602106A true FR1602106A (en) 1970-10-12

Family

ID=8653252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1602106D Expired FR1602106A (en) 1968-07-31 1968-07-31 Emery paper waterproof and tearproof

Country Status (1)

Country Link
FR (1) FR1602106A (en)

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Legal Events

Date Code Title Description
ST Notification of lapse