SE303269B - - Google Patents

Info

Publication number
SE303269B
SE303269B SE8752/63A SE875263A SE303269B SE 303269 B SE303269 B SE 303269B SE 8752/63 A SE8752/63 A SE 8752/63A SE 875263 A SE875263 A SE 875263A SE 303269 B SE303269 B SE 303269B
Authority
SE
Sweden
Prior art keywords
acid
phenol
formaldehyde resin
diamine
amino
Prior art date
Application number
SE8752/63A
Inventor
W Timmer
N Curry
Original Assignee
Norton 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 Norton Co filed Critical Norton Co
Publication of SE303269B publication Critical patent/SE303269B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/41—Phenol-aldehyde or phenol-ketone resins
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2221—Coating or impregnation is specified as water proof
    • Y10T442/2246—Nitrogen containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)

Abstract

An impregnant for fibrous webs comprises a thermosetting alkali-catalysed unsubstituted phenol-formaldehyde resin and an alcohol-soluble interpolyamide of intrinsic viscosity at least 0.4 which is the reaction product of (a) a C6- 14 diprimary diamine, (b) a C6- 12 dicarboxylic acid, and (c) a second, different amine or acid as defined for (a) and (b) or an amino acid. In the Example 2% of a mixture of 28% of a 1:1.7 molar phenol-formaldehyde resin and 72% of an interpolymer of hexamethylene diamine, adipic acid, sebacic acid and amino-caproic acid is dissolved in methanol.ALSO:Woven or non-woven fibrous webs, e.g. cloth or paper, are impregnated with a composition comprising a thermosetting alkali-catalysed unsubstituted phenol-formaldehyde resin and an alcohol-soluble interpolyamide of intrinsic viscosity at least 0.4 which is the reaction product of (a) a C6-14 diprimary diamine (b) a C6-12 dicarboxylic acid and (c) a second different amine or acid as defined for (a) or (b) or an amino acid. In the example standard wood pulp cylinder paper is impregnated with a methanolic solution of a phenol-aldehyde resin and an interpolymer of hexamethylene diamine, adipic acid, sebacic acid and aminocaproic acid. Besides increasing the tear strength the impregnant provides a waterproofing effect.
SE8752/63A 1962-08-13 1963-08-09 SE303269B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US216347A US3296022A (en) 1962-08-13 1962-08-13 Polymer saturated backing material

Publications (1)

Publication Number Publication Date
SE303269B true SE303269B (en) 1968-08-26

Family

ID=22806684

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8752/63A SE303269B (en) 1962-08-13 1963-08-09

Country Status (3)

Country Link
US (1) US3296022A (en)
GB (2) GB1055562A (en)
SE (1) SE303269B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787273A (en) * 1971-06-07 1974-01-22 Norton Co Low stretch sectional abrasive belts
US6239049B1 (en) 1998-12-22 2001-05-29 3M Innovative Properties Company Aminoplast resin/thermoplastic polyamide presize coatings for abrasive article backings
US6238449B1 (en) 1998-12-22 2001-05-29 3M Innovative Properties Company Abrasive article having an abrasive coating containing a siloxane polymer
US6312484B1 (en) 1998-12-22 2001-11-06 3M Innovative Properties Company Nonwoven abrasive articles and method of preparing same
CN106687254A (en) * 2014-09-17 2017-05-17 圣戈班磨料磨具有限公司 Polymer impregnated backing material, abrasive articles incorporating same, and processes of making and using

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292442A (en) * 1939-12-18 1942-08-11 Du Pont Polymeric composition
US2609963A (en) * 1949-06-15 1952-09-09 Du Pont Adhesive composition and seam
US2662865A (en) * 1950-05-31 1953-12-15 Sherwin Williams Co Coating composition comprising a polyamide and a phenol-formaldehyde resin dissolved in an aqueous alcohol solution
US2740725A (en) * 1953-07-02 1956-04-03 Bay State Abrasive Products Co Manufacture of flexible abrasive products
US2748046A (en) * 1954-04-12 1956-05-29 Crown Zellerbach Corp Method of edge-surfacing woody products

Also Published As

Publication number Publication date
GB1055561A (en) 1967-01-18
GB1055562A (en) 1967-01-18
US3296022A (en) 1967-01-03

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