ES406073A1 - Highly condensated aminoplast resins of unlimited dilutability in water and a process for preparing them - Google Patents

Highly condensated aminoplast resins of unlimited dilutability in water and a process for preparing them

Info

Publication number
ES406073A1
ES406073A1 ES406073A ES406073A ES406073A1 ES 406073 A1 ES406073 A1 ES 406073A1 ES 406073 A ES406073 A ES 406073A ES 406073 A ES406073 A ES 406073A ES 406073 A1 ES406073 A1 ES 406073A1
Authority
ES
Spain
Prior art keywords
water
condensated
preparing
highly
aminoplast
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
ES406073A
Other languages
Spanish (es)
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur AG
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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of ES406073A1 publication Critical patent/ES406073A1/en
Expired 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

Process for obtaining aminoplast resins, unlimitedly soluble in water, characterized in that aminoplast formers are condensed with 0.2 to 4 moles of formaldehyde and 0.01 to 2 moles of an amidosulfonic acid salt, in each case referring to a mole of amino group of the aminoplast former at elevated temperatures at least until a sample adjusted to a resin content of 50% at room temperature forms a solid gel. (Machine-translation by Google Translate, not legally binding)
ES406073A 1971-08-25 1972-08-24 Highly condensated aminoplast resins of unlimited dilutability in water and a process for preparing them Expired ES406073A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712142532 DE2142532A1 (en) 1971-08-25 1971-08-25 PROCESS FOR THE PRODUCTION OF HIGHLY CONDENSED, UNLIMITED WATER-SOLUBLE AMINOPLASTIC RESIN

Publications (1)

Publication Number Publication Date
ES406073A1 true ES406073A1 (en) 1976-01-16

Family

ID=5817727

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406073A Expired ES406073A1 (en) 1971-08-25 1972-08-24 Highly condensated aminoplast resins of unlimited dilutability in water and a process for preparing them

Country Status (9)

Country Link
AT (1) AT328740B (en)
CA (1) CA973992A (en)
CH (1) CH582722A5 (en)
DE (1) DE2142532A1 (en)
ES (1) ES406073A1 (en)
FR (1) FR2150493B1 (en)
GB (1) GB1360339A (en)
IT (1) IT964234B (en)
NL (1) NL7209989A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514908C3 (en) * 1975-04-05 1980-08-21 Cassella Ag, 6000 Frankfurt Auxiliaries for the manufacture of paper and cardboard and its use
DE3107852A1 (en) * 1981-03-02 1982-09-16 Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich METHOD FOR PRODUCING HIGH CONCENTRATED, LOW VISCOSES, AQUEOUS SOLUTIONS OF MELAMINE / ALDEHYDE RESIN
DE3111936A1 (en) 1981-03-26 1982-10-07 Cassella Ag, 6000 Frankfurt CONSOLIDATED STRUCTURES FROM TEXTILE MATERIALS
CH648570A5 (en) * 1981-10-26 1985-03-29 Sika Ag POLYCONDENSATION PRODUCT.
GB2172894B (en) * 1985-03-29 1989-05-10 Muirhead Data Communications L Melamine/formaldehyde and urea/formaldehyde resinous materials
GB9300704D0 (en) * 1993-01-15 1993-03-03 Sandoz Ag Organic compounds
DE10051955A1 (en) * 2000-10-20 2002-05-02 Wella Ag Hair treatment agent in the form of a solid and dimensionally stable gel

Also Published As

Publication number Publication date
IT964234B (en) 1974-01-21
DE2142532A1 (en) 1973-03-08
AT328740B (en) 1976-04-12
CA973992A (en) 1975-09-02
FR2150493A1 (en) 1973-04-06
FR2150493B1 (en) 1978-09-08
ATA731672A (en) 1975-06-15
GB1360339A (en) 1974-07-17
CH582722A5 (en) 1976-12-15
NL7209989A (en) 1973-02-27

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