GB1198579A - Abrasive Webs - Google Patents

Abrasive Webs

Info

Publication number
GB1198579A
GB1198579A GB5803768A GB5803768A GB1198579A GB 1198579 A GB1198579 A GB 1198579A GB 5803768 A GB5803768 A GB 5803768A GB 5803768 A GB5803768 A GB 5803768A GB 1198579 A GB1198579 A GB 1198579A
Authority
GB
United Kingdom
Prior art keywords
formaldehyde
acid
solution
abrasive
web
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
GB5803768A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kurashiki Rayon Co Ltd
Original Assignee
Kurashiki Rayon Co Ltd
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 Kurashiki Rayon Co Ltd filed Critical Kurashiki Rayon Co Ltd
Publication of GB1198579A publication Critical patent/GB1198579A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J131/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
    • C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • 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
    • 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
    • B24D3/28—Resins or natural or synthetic macromolecular compounds
    • B24D3/30—Resins or natural or synthetic macromolecular compounds for close-grained structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1,198,579. Abrasive webs. KURASHIKI RAYON K.K. 6 Dec., 1968 [9 Dec., 1967; 29 Jan., 1969], No. 58037/68. Heading C4V. A process for preparing an abrasive web comprises bonding abrasive particles to a backing web using as bonding solution an alkaline aqueous solution of a copolymer of a vinyl ester and an ethylenically unsaturated carboxylic acid or an alkyl ester thereof. The bonding solution should be applied directly to the backing web and as a second coating solution to the abrasive particles bonded to the web. The second solution may be more dilute than the first. The unsaturated carboxylic acid may be monobasic or dibasic and crotonic acid, acrylic acid, methacrylic acid, maleic acid and itaconic acid are specified. The vinyl ester may be vinyl acetate or vinyl propionate. The alkali may be sodium hydroxide, potassium hydroxide, sodium carbonate, sodium bicarbonate, ammonium hydroxide or triethanolamine. A water-soluble precondensate of a thermosetting formaldehyde based resin may be present in amount 25 to 100 parts or 200 to 350 parts per 100 parts of copolymer. Suitable precondensates are a urea-formaldehyde, melamine-formaldehyde, phenol-formaldehyde or resorcinol-formaldehyde.
GB5803768A 1967-12-09 1968-12-06 Abrasive Webs Expired GB1198579A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7916167 1967-12-09
JP529568 1968-01-29

Publications (1)

Publication Number Publication Date
GB1198579A true GB1198579A (en) 1970-07-15

Family

ID=26339217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5803768A Expired GB1198579A (en) 1967-12-09 1968-12-06 Abrasive Webs

Country Status (2)

Country Link
DE (1) DE1814264A1 (en)
GB (1) GB1198579A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225208A (en) * 2013-04-11 2013-07-31 湖北玉立砂带集团股份有限公司 Polyester cloth abrasive belt impregnation adhesive and production process thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528230C2 (en) * 1995-08-01 2002-08-14 Walu Labortechnik Gmbh telescopic tube
DE19632133A1 (en) * 1996-08-09 1998-04-09 Uwe Vieregge Telescopic pipe for sprinkler systems in particular

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225208A (en) * 2013-04-11 2013-07-31 湖北玉立砂带集团股份有限公司 Polyester cloth abrasive belt impregnation adhesive and production process thereof

Also Published As

Publication number Publication date
DE1814264A1 (en) 1970-05-27

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees