GB941973A - Anti-weld additives for coated abrasive bonds - Google Patents

Anti-weld additives for coated abrasive bonds

Info

Publication number
GB941973A
GB941973A GB44012/59A GB4401259A GB941973A GB 941973 A GB941973 A GB 941973A GB 44012/59 A GB44012/59 A GB 44012/59A GB 4401259 A GB4401259 A GB 4401259A GB 941973 A GB941973 A GB 941973A
Authority
GB
United Kingdom
Prior art keywords
thiourea
aldehyde
phenol
paper
referred
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
GB44012/59A
Other languages
English (en)
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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of GB941973A publication Critical patent/GB941973A/en
Expired legal-status Critical Current

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
    • B24D3/02—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
    • B24D3/285—Reaction products obtained from aldehydes or ketones
    • 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
    • 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
    • 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
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • B24D3/344—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
GB44012/59A 1959-01-14 1959-12-28 Anti-weld additives for coated abrasive bonds Expired GB941973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US786851A US3058819A (en) 1959-01-14 1959-01-14 Anti-weld additives for coated abrasive bonds

Publications (1)

Publication Number Publication Date
GB941973A true GB941973A (en) 1963-11-20

Family

ID=25139760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44012/59A Expired GB941973A (en) 1959-01-14 1959-12-28 Anti-weld additives for coated abrasive bonds

Country Status (3)

Country Link
US (1) US3058819A (fr)
FR (1) FR1245180A (fr)
GB (1) GB941973A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256076A (en) * 1962-09-12 1966-06-14 Minnesota Mining & Mfg Supersize film forming resins on coated abrasives
US3541739A (en) * 1968-07-16 1970-11-24 English Abrasives Ltd Coated abrasive containing an over-size layer of a metal halide
DE2001612C3 (de) * 1970-01-15 1982-10-21 Vereinigte Schmirgel- und Maschinen-Fabriken AG, 3000 Hannover Bindemittel für flexible Schleifvorrichtungen
US4038046A (en) * 1975-12-31 1977-07-26 Norton Company Coated abrasive bonded with urea-formaldehyde, phenolic resin blends
US5178646A (en) * 1992-01-22 1993-01-12 Minnesota Mining And Manufacturing Company Coatable thermally curable binder presursor solutions modified with a reactive diluent, abrasive articles incorporating same, and methods of making said abrasive articles
US5441549A (en) * 1993-04-19 1995-08-15 Minnesota Mining And Manufacturing Company Abrasive articles comprising a grinding aid dispersed in a polymeric blend binder
US6500220B1 (en) * 2002-02-19 2002-12-31 Cimcool Industrial Products, Inc. Impregnated grinding wheel
TW200927821A (en) * 2007-09-21 2009-07-01 Saint Gobain Abrasives Inc Phenolic resin formulation and coatings for abrasive products
CN203210209U (zh) * 2013-04-03 2013-09-25 淄博理研泰山涂附磨具有限公司 一种防堵塞网眼砂布
US20150335356A1 (en) * 2014-05-22 2015-11-26 Rodge Brooks Skin Treatment Apparatus
WO2016106212A1 (fr) * 2014-12-23 2016-06-30 Saint-Gobain Abrasives, Inc. Matériau de support imprégné de polymères comprimés, articles abrasifs incorporant celui-ci, et procédés de fabrication et d'utilisation
WO2017120547A1 (fr) 2016-01-08 2017-07-13 Saint-Gobain Abrasives, Inc. Articles abrasifs comprenant une composition d'amélioration de la performance d'abrasion
WO2018119275A1 (fr) 2016-12-23 2018-06-28 Saint-Gobain Abrasives, Inc. Abrasifs revêtus à composition d'amélioration de performance
WO2020075005A1 (fr) 2018-10-11 2020-04-16 3M Innovative Properties Company Particules abrasives supportées, articles abrasifs et leurs procédés de production
EP3898089A1 (fr) 2018-12-18 2021-10-27 3M Innovative Properties Company Articles abrasifs revêtus et procédés de fabrication d'articles abrasifs revêtus
EP3898095A2 (fr) 2018-12-18 2021-10-27 3M Innovative Properties Company Réception améliorée de particules lors de la création d'articles abrasifs
US12011807B2 (en) 2018-12-18 2024-06-18 3M Innovative Properties Company Shaped abrasive particle transfer assembly
US20220048162A1 (en) 2018-12-18 2022-02-17 3M Innovative Properties Company Backfill to secure orientation for abrasive structure
EP3898094B1 (fr) 2018-12-18 2023-01-25 3M Innovative Properties Company Dispositif de fabrication d'article abrasif à vitesse d'outillage différentielle
CN113260486A (zh) 2018-12-18 2021-08-13 3M创新有限公司 具有间隔颗粒的涂层磨料制品及其制备方法和设备
EP3898093B1 (fr) 2018-12-18 2024-08-21 3M Innovative Properties Company Réceptacle d'épissure d'outillage pour la production d'articles abrasifs
WO2021116883A1 (fr) 2019-12-09 2021-06-17 3M Innovative Properties Company Articles abrasifs revêtus et procédés de fabrication d'articles abrasifs revêtus
EP4072779A1 (fr) 2019-12-09 2022-10-19 3M Innovative Properties Company Article abrasif

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2189737A (en) * 1930-04-16 1940-02-06 Ellis Foster Co Resins of the urea-aldehyde condensation type and their solutions
US2287536A (en) * 1939-06-08 1942-06-23 Armstrong Cork Co Urea-phenol-formaldehyde adhesive
US2878111A (en) * 1954-09-21 1959-03-17 Union Carbide Corp Water-resistant abrasive structures
US2876087A (en) * 1957-02-27 1959-03-03 Norton Co Coated abrasives

Also Published As

Publication number Publication date
US3058819A (en) 1962-10-16
FR1245180A (fr) 1960-11-04

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