AR022173A1 - Proceso para preparar multimeros de ceteno terminados con un grupo nucleofilico; agente de apresto, metodo para aprestar, papel aprestado con dicho agentey superficie de papel aprestado con dicho agente - Google Patents

Proceso para preparar multimeros de ceteno terminados con un grupo nucleofilico; agente de apresto, metodo para aprestar, papel aprestado con dicho agentey superficie de papel aprestado con dicho agente

Info

Publication number
AR022173A1
AR022173A1 ARP990106867A ARP990106867A AR022173A1 AR 022173 A1 AR022173 A1 AR 022173A1 AR P990106867 A ARP990106867 A AR P990106867A AR P990106867 A ARP990106867 A AR P990106867A AR 022173 A1 AR022173 A1 AR 022173A1
Authority
AR
Argentina
Prior art keywords
contribution
agent
paper
nucleofilico
multimeros
Prior art date
Application number
ARP990106867A
Other languages
English (en)
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
Application filed by Hercules Inc filed Critical Hercules Inc
Publication of AR022173A1 publication Critical patent/AR022173A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
    • C07D305/02—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D305/10—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having one or more double bonds between ring members or between ring members and non-ring members
    • C07D305/12—Beta-lactones
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/17—Ketenes, e.g. ketene dimers
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un proceso para preparar multímeros de ceteno terminados con un grupo nucleofílico que comprende: (a) proveer un compuesto que tenga al menos un gruponucleofílico, (b) hacer reaccionar dicho compuesto con un exceso molar de cloruro de ácido dicarboxílico en presencia de un catalizador de base y opcionalmente(c) extraer el derivado de la sal mediante el producto de reaccion. Se descubre también un agente de apresto, un papel aprestado con dichos agentes ysuperficie de dicho papel aprestado.
ARP990106867A 1998-12-30 1999-12-30 Proceso para preparar multimeros de ceteno terminados con un grupo nucleofilico; agente de apresto, metodo para aprestar, papel aprestado con dicho agentey superficie de papel aprestado con dicho agente AR022173A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/224,839 US6175022B1 (en) 1998-12-30 1998-12-30 Alcohol-terminated ketene multimer sizing agents

Publications (1)

Publication Number Publication Date
AR022173A1 true AR022173A1 (es) 2002-09-04

Family

ID=22842450

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990106867A AR022173A1 (es) 1998-12-30 1999-12-30 Proceso para preparar multimeros de ceteno terminados con un grupo nucleofilico; agente de apresto, metodo para aprestar, papel aprestado con dicho agentey superficie de papel aprestado con dicho agente

Country Status (4)

Country Link
US (1) US6175022B1 (es)
AR (1) AR022173A1 (es)
AU (1) AU2368800A (es)
WO (1) WO2000040538A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117714B (fi) * 2001-04-10 2007-01-31 Ciba Sc Holding Ag Menetelmä nestepakkauskartongin massaliimauksessa, nestepakkauskartongin valmistuksessa käytettävä massaliima, nestepakkaus ja massaliiman käyttö
JP2010526945A (ja) * 2007-05-09 2010-08-05 バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッド 紙及び板紙用のａｓａサイジングエマルジョン
NZ707368A (en) 2012-11-08 2018-06-29 Solenis Technologies Cayman Lp Composition and use of hydrogenated alkyl ketene dimers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383863A (en) * 1937-12-02 1945-08-28 Hueter Richard Process for preparing ketenes
US3923745A (en) * 1973-08-31 1975-12-02 Hercules Inc Water-dispersible thermosettable cationic resins and paper sized therewith
US4317756A (en) * 1977-08-19 1982-03-02 Hercules Incorporated Sizing composition comprising a hydrophobic cellulose-reactive sizing agent and a cationic polymer
JPS57167492A (en) * 1981-04-10 1982-10-15 Harima Chemicals Inc Ketene dimer type papermaking size liquid
ATE23584T1 (de) * 1982-08-25 1986-11-15 Ciba Geigy Ag Verfahren zum leimen von papier mit anionischen, hydrophoben leimungsmitteln und kationischen retentionsmitteln.
JP2607636B2 (ja) * 1988-08-31 1997-05-07 荒川化学工業株式会社 製紙用カチオン性サイズ剤およびサイジング方法
US5252754A (en) * 1991-11-18 1993-10-12 Hercules Incorporated Fluorinated aldoketene dimer structures and their use as combination oil and water resistant sizes for cellulosic materials
GB9311944D0 (en) * 1993-06-10 1993-07-28 Hercules Inc Synthesis of alkyl ketene multimers (akm) and application for precision converting grades of fine paper
US5846663A (en) * 1994-02-07 1998-12-08 Hercules Incorporated Method of surface sizing paper comprising surface sizing paper with 2-oxetanone ketene multimer sizing agent
US5685815A (en) * 1994-02-07 1997-11-11 Hercules Incorporated Process of using paper containing alkaline sizing agents with improved conversion capability

Also Published As

Publication number Publication date
WO2000040538A1 (en) 2000-07-13
AU2368800A (en) 2000-07-24
US6175022B1 (en) 2001-01-16

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