FI831760A0 - Foerfarande foer framstaellning av en vattenloesning av harts - Google Patents

Foerfarande foer framstaellning av en vattenloesning av harts

Info

Publication number
FI831760A0
FI831760A0 FI831760A FI831760A FI831760A0 FI 831760 A0 FI831760 A0 FI 831760A0 FI 831760 A FI831760 A FI 831760A FI 831760 A FI831760 A FI 831760A FI 831760 A0 FI831760 A0 FI 831760A0
Authority
FI
Finland
Prior art keywords
vattenloesning
harts
foerfarande foer
foer framstaellning
framstaellning
Prior art date
Application number
FI831760A
Other languages
English (en)
Other versions
FI74029C (fi
FI831760L (fi
FI74029B (fi
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 FI831760A0 publication Critical patent/FI831760A0/fi
Publication of FI831760L publication Critical patent/FI831760L/fi
Application granted granted Critical
Publication of FI74029B publication Critical patent/FI74029B/fi
Publication of FI74029C publication Critical patent/FI74029C/fi

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)
FI831760A 1983-04-27 1983-05-18 Foerfarande foer framstaellning av en vattenloesning av harts. FI74029C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US48889483A 1983-04-27 1983-04-27
US48889483 1983-04-27
US48889383 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 (4)

Publication Number Publication Date
FI831760A0 true FI831760A0 (fi) 1983-05-18
FI831760L FI831760L (fi) 1984-10-28
FI74029B FI74029B (fi) 1987-08-31
FI74029C FI74029C (fi) 1987-12-10

Family

ID=27049514

Family Applications (1)

Application Number Title Priority Date Filing Date
FI831760A FI74029C (fi) 1983-04-27 1983-05-18 Foerfarande foer framstaellning av en vattenloesning av harts.

Country Status (12)

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

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
DE3382574D1 (de) 1992-07-09
FI74029C (fi) 1987-12-10
DE3382574T2 (de) 1995-03-09
NZ204281A (en) 1985-08-30
ES8504859A1 (es) 1985-04-16
NO163144C (no) 1990-04-11
DK256683A (da) 1984-10-28
EP0126176A1 (en) 1984-11-28
NO832045L (no) 1984-10-29
FI831760L (fi) 1984-10-28
CA1231191A (en) 1988-01-05
PH18566A (en) 1985-08-09
DK256683D0 (da) 1983-06-06
BR8303016A (pt) 1985-01-22
EP0126176B1 (en) 1992-06-03
NO163144B (no) 1990-01-02
MX166227B (es) 1992-12-24
FI74029B (fi) 1987-08-31
AU1521483A (en) 1984-11-01
ES523020A0 (es) 1985-04-16
DK163934B (da) 1992-04-21
AU554804B2 (en) 1986-09-04

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: HERCULES INCORPORATED