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BR8303016A - Processo para preparar uma solucao aquosa de uma resina termofixa cationica soluvel em agua - Google Patents

Processo para preparar uma solucao aquosa de uma resina termofixa cationica soluvel em agua

Info

Publication number
BR8303016A
BR8303016A BR8303016A BR8303016A BR8303016A BR 8303016 A BR8303016 A BR 8303016A BR 8303016 A BR8303016 A BR 8303016A BR 8303016 A BR8303016 A BR 8303016A BR 8303016 A BR8303016 A BR 8303016A
Authority
BR
Brazil
Prior art keywords
thermofix
prepare
resin
soluble cationic
water
Prior art date
Application number
BR8303016A
Other languages
English (en)
Inventor
William Walter Maslanka
Original Assignee
Hercules Inc
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 Inc filed Critical Hercules Inc
Publication of BR8303016A publication Critical patent/BR8303016A/pt

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)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR8303016A 1983-04-27 1983-06-07 Processo para preparar uma solucao aquosa de uma resina termofixa cationica soluvel em agua BR8303016A (pt)

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 (1)

Publication Number Publication Date
BR8303016A true BR8303016A (pt) 1985-01-22

Family

ID=27049514

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8303016A BR8303016A (pt) 1983-04-27 1983-06-07 Processo para preparar uma solucao aquosa de uma resina termofixa cationica soluvel em agua

Country Status (12)

Country Link
EP (1) EP0126176B1 (pt)
AU (1) AU554804B2 (pt)
BR (1) BR8303016A (pt)
CA (1) CA1231191A (pt)
DE (1) DE3382574T2 (pt)
DK (1) DK163934B (pt)
ES (1) ES523020A0 (pt)
FI (1) FI74029C (pt)
MX (1) MX166227B (pt)
NO (1) NO163144C (pt)
NZ (1) NZ204281A (pt)
PH (1) PH18566A (pt)

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
NO163144C (no) 1990-04-11
AU554804B2 (en) 1986-09-04
NZ204281A (en) 1985-08-30
AU1521483A (en) 1984-11-01
FI831760L (fi) 1984-10-28
ES8504859A1 (es) 1985-04-16
FI74029B (fi) 1987-08-31
ES523020A0 (es) 1985-04-16
DE3382574T2 (de) 1995-03-09
EP0126176A1 (en) 1984-11-28
NO163144B (no) 1990-01-02
CA1231191A (en) 1988-01-05
DK256683D0 (da) 1983-06-06
FI831760A0 (fi) 1983-05-18
NO832045L (no) 1984-10-29
DK163934B (da) 1992-04-21
EP0126176B1 (en) 1992-06-03
FI74029C (fi) 1987-12-10
PH18566A (en) 1985-08-09
MX166227B (es) 1992-12-24
DK256683A (da) 1984-10-28
DE3382574D1 (de) 1992-07-09

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 07/06/98

B15K Others concerning applications: alteration of classification

Ipc: D21H 17/55 (2006.01), C08G 69/48 (2006.0