ES8504859A1 - Un metodo de preparar una solucion acuosa de una resina termo endurecible cationionica, soluble en agua a base de poliaminopoliamida y epihalohidrina. - Google Patents

Un metodo de preparar una solucion acuosa de una resina termo endurecible cationionica, soluble en agua a base de poliaminopoliamida y epihalohidrina.

Info

Publication number
ES8504859A1
ES8504859A1 ES523020A ES523020A ES8504859A1 ES 8504859 A1 ES8504859 A1 ES 8504859A1 ES 523020 A ES523020 A ES 523020A ES 523020 A ES523020 A ES 523020A ES 8504859 A1 ES8504859 A1 ES 8504859A1
Authority
ES
Spain
Prior art keywords
oxalic acid
wet strength
strength resins
resins
diester
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
ES523020A
Other languages
English (en)
Other versions
ES523020A0 (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.)
Hercules LLC
Original Assignee
Hercules LLC
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
Priority claimed from US06/488,893 external-priority patent/US4487884A/en
Application filed by Hercules LLC filed Critical Hercules LLC
Publication of ES523020A0 publication Critical patent/ES523020A0/es
Publication of ES8504859A1 publication Critical patent/ES8504859A1/es
Expired legal-status Critical Current

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
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

METODO DE PREPARAR UNA SOLUCION ACUOSA DE UNA RESINA TERMOENDURECIBLE CATIONICA SOLUBLE EN AGUA, A BASE DE POLIAMINOPOLIAMIDA Y EPIHALOHIDRINA.CONSISTE EN: A) HACER REACCIONAR METILBISAMINOPROPILAMINA CON UN COMPONENTE ACIDO DICARBOXILICO SATURADO, EN EL QUE UN 20 EN MOLES ES ACIDO OXALICO O UN DIESTER DE ACIDO OXALICO, REALIZANDOSE LA REACCION A UNA TEMPERATURA INFERIOR A 150JC MEDIANTE LA ADICION GRADUAL DEL ACIDO Y CONTINUANDOSE LA REACCION, CUANDO SE HA AN/ADIDO TODO EL ACIDO, A UNA TEMPERATURA DE 150JC A 200JC, PARA FORMAR UN POLIAMINOPOLIAMIDA QUE CONTIENE GRUPOS AMINO TERCIARIO Y QUE TIENE UNA VISCOSIDAD INTRINSECA DE 0,06; Y B) HACER REACCIONAR LA POLIAMINOPOLIAMIDA RESULTANTE CON UNA EPIHALOHIDRINA, LLEVANDOSE A CABO LA REACCION A UNA TEMPERATURA ENTRE 40JC Y 100JC Y TAL QUE LA VISCOSIDAD DE UNA SOLUCION AL 25 DE SOLIDOS A 25JC DE LA RESINA RESULTANTE TENGA UN VALOR DE E-F O MAYOR EN LA ESCALA GARDNER-HOLDT.
ES523020A 1983-04-27 1983-06-06 Un metodo de preparar una solucion acuosa de una resina termo endurecible cationionica, soluble en agua a base de poliaminopoliamida y epihalohidrina. Expired ES8504859A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48889483A 1983-04-27 1983-04-27
US06/488,893 US4487884A (en) 1983-04-27 1983-04-27 Aqueous solution of cationic thermosetting resin from N-bis(aminopropyl)methylamine/oxalic acid

Publications (2)

Publication Number Publication Date
ES523020A0 ES523020A0 (es) 1985-04-16
ES8504859A1 true ES8504859A1 (es) 1985-04-16

Family

ID=27049514

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523020A Expired ES8504859A1 (es) 1983-04-27 1983-06-06 Un metodo de preparar una solucion acuosa de una resina termo endurecible cationionica, soluble en agua a base de poliaminopoliamida y epihalohidrina.

Country Status (12)

Country Link
EP (1) EP0126176B1 (es)
AU (1) AU554804B2 (es)
BR (1) BR8303016A (es)
CA (1) CA1231191A (es)
DE (1) DE3382574T2 (es)
DK (1) DK163934B (es)
ES (1) ES8504859A1 (es)
FI (1) FI74029C (es)
MX (1) MX166227B (es)
NO (1) NO163144C (es)
NZ (1) NZ204281A (es)
PH (1) PH18566A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4722964A (en) * 1986-06-20 1988-02-02 Borden, Inc. Epoxidized polyalkyleneamine-amide wet strength resin
DE3708544A1 (de) * 1987-03-17 1988-09-29 Bayer Ag Stickstoffhaltige, wasserloesliche verbindungen
US5338807A (en) * 1991-12-23 1994-08-16 Hercules Incorporated Synthesis of creping aids based on polyamides containing methyl bis(3-aminopropylamine)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926154A (en) * 1957-09-05 1960-02-23 Hercules Powder Co Ltd Cationic thermosetting polyamide-epichlorohydrin resins and process of making same
US3311594A (en) * 1963-05-29 1967-03-28 Hercules Inc Method of making acid-stabilized, base reactivatable amino-type epichlorohydrin wet-strength resins
DE1771043C3 (de) * 1968-03-27 1979-05-23 Bayer Ag, 5090 Leverkusen Selbstvernetzende wasserlösliche Produkte und deren Verwendung als Naßfestmittel für Papier
CA934892A (en) * 1971-06-14 1973-10-02 E. Amy John Process for preparation of polyalkylene amine-poly-amide resins
US3793279A (en) * 1972-11-08 1974-02-19 Diamond Shamrock Corp Mono primary polyamine and organic dihalide modified,epoxidized polyamide for paper wet strength resin
US4388439A (en) * 1977-01-21 1983-06-14 Hercules Incorporated Wet-strength resin for paper and method of preparing same

Also Published As

Publication number Publication date
FI831760A0 (fi) 1983-05-18
AU554804B2 (en) 1986-09-04
FI831760L (fi) 1984-10-28
NO832045L (no) 1984-10-29
EP0126176B1 (en) 1992-06-03
EP0126176A1 (en) 1984-11-28
DK256683A (da) 1984-10-28
ES523020A0 (es) 1985-04-16
DK256683D0 (da) 1983-06-06
AU1521483A (en) 1984-11-01
NZ204281A (en) 1985-08-30
MX166227B (es) 1992-12-24
PH18566A (en) 1985-08-09
NO163144C (no) 1990-04-11
NO163144B (no) 1990-01-02
DK163934B (da) 1992-04-21
FI74029B (fi) 1987-08-31
FI74029C (fi) 1987-12-10
BR8303016A (pt) 1985-01-22
DE3382574T2 (de) 1995-03-09
CA1231191A (en) 1988-01-05
DE3382574D1 (de) 1992-07-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301