GB2203746B - Improvements in or relating to water-soluble impregnating resins - Google Patents

Improvements in or relating to water-soluble impregnating resins

Info

Publication number
GB2203746B
GB2203746B GB8809437A GB8809437A GB2203746B GB 2203746 B GB2203746 B GB 2203746B GB 8809437 A GB8809437 A GB 8809437A GB 8809437 A GB8809437 A GB 8809437A GB 2203746 B GB2203746 B GB 2203746B
Authority
GB
United Kingdom
Prior art keywords
relating
water
impregnating resins
soluble impregnating
soluble
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 - Lifetime
Application number
GB8809437A
Other versions
GB2203746A (en
GB8809437D0 (en
Inventor
William Michael Alvino
Halbert Mungin
Lenon Garfield Brooker
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB8809437D0 publication Critical patent/GB8809437D0/en
Publication of GB2203746A publication Critical patent/GB2203746A/en
Application granted granted Critical
Publication of GB2203746B publication Critical patent/GB2203746B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
    • C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
    • C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
    • C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
    • C08G14/10—Melamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/246—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using polymer based synthetic fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08J2361/04, C08J2361/18, and C08J2361/20
GB8809437A 1987-04-24 1988-04-21 Improvements in or relating to water-soluble impregnating resins Expired - Lifetime GB2203746B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4212487A 1987-04-24 1987-04-24

Publications (3)

Publication Number Publication Date
GB8809437D0 GB8809437D0 (en) 1988-05-25
GB2203746A GB2203746A (en) 1988-10-26
GB2203746B true GB2203746B (en) 1990-08-01

Family

ID=21920177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8809437A Expired - Lifetime GB2203746B (en) 1987-04-24 1988-04-21 Improvements in or relating to water-soluble impregnating resins

Country Status (3)

Country Link
JP (1) JPS63284215A (en)
DE (1) DE3813753A1 (en)
GB (1) GB2203746B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123050A1 (en) * 1991-07-12 1993-01-14 Basf Ag MODIFIED MELAMINE FORMALDEHYDE RESINS
FR2779989B1 (en) 1998-06-17 2000-08-04 Valeo METHOD FOR MANUFACTURING A FRICTION MATERIAL AND IN PARTICULAR A FRICTION CROWN FOR A CLUTCH FRICTION DISC AND A CLUTCH CROWN

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB562304A (en) * 1941-03-19 1944-06-27 Chem Ind Basel Manufacture of artificial resins from phenols and aminotriazines
GB720068A (en) * 1952-08-28 1954-12-15 Monsanto Chemicals Production of modified melamine-formaldehyde resinous condensation products and mater ials treated therewith
GB963369A (en) * 1960-11-18 1964-07-08 Sueddeutsche Kalkstickstoff Improvements in or relating to modified amino-triazene formaldehyde resins
US3364167A (en) * 1963-02-07 1968-01-16 Ibigawa Electric Ind Co Ltd Method of manufacturing colorless or colored melamine modified phenolic resins
GB1505032A (en) * 1975-03-07 1978-03-22 Sir Soc Italiana Resine Spa Production of phenolic resins
EP0009006A1 (en) * 1978-09-06 1980-03-19 Ciba-Geigy Ag Process for preparing white melamine-phenol-aldehyde resins resistant to yellowing
US4611020A (en) * 1985-01-11 1986-09-09 Georgia-Pacific Resins, Inc. Melamine-modified phenolic type resin for continuous lamination

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB562304A (en) * 1941-03-19 1944-06-27 Chem Ind Basel Manufacture of artificial resins from phenols and aminotriazines
GB720068A (en) * 1952-08-28 1954-12-15 Monsanto Chemicals Production of modified melamine-formaldehyde resinous condensation products and mater ials treated therewith
GB963369A (en) * 1960-11-18 1964-07-08 Sueddeutsche Kalkstickstoff Improvements in or relating to modified amino-triazene formaldehyde resins
US3364167A (en) * 1963-02-07 1968-01-16 Ibigawa Electric Ind Co Ltd Method of manufacturing colorless or colored melamine modified phenolic resins
GB1505032A (en) * 1975-03-07 1978-03-22 Sir Soc Italiana Resine Spa Production of phenolic resins
EP0009006A1 (en) * 1978-09-06 1980-03-19 Ciba-Geigy Ag Process for preparing white melamine-phenol-aldehyde resins resistant to yellowing
US4229557A (en) * 1978-09-06 1980-10-21 Ciba-Geigy Corporation Process for the production of white melamine-phenol-aldehyde resins which are resistant to yellowing
US4611020A (en) * 1985-01-11 1986-09-09 Georgia-Pacific Resins, Inc. Melamine-modified phenolic type resin for continuous lamination

Also Published As

Publication number Publication date
GB2203746A (en) 1988-10-26
DE3813753A1 (en) 1988-11-10
JPS63284215A (en) 1988-11-21
GB8809437D0 (en) 1988-05-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee