CS269389A3 - Perfluoroethers containing halogen different from fluorine with terminal acid group and process for preparing thereof - Google Patents

Perfluoroethers containing halogen different from fluorine with terminal acid group and process for preparing thereof

Info

Publication number
CS269389A3
CS269389A3 CS892693A CS269389A CS269389A3 CS 269389 A3 CS269389 A3 CS 269389A3 CS 892693 A CS892693 A CS 892693A CS 269389 A CS269389 A CS 269389A CS 269389 A3 CS269389 A3 CS 269389A3
Authority
CS
Czechoslovakia
Prior art keywords
perfluoroethers
fluorine
preparing
acid group
containing halogen
Prior art date
Application number
CS892693A
Other languages
English (en)
Other versions
CS276635B6 (en
Inventor
Giuseppe Marchionni
Anna Staccione
Original Assignee
Ausimont Srl
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 Ausimont Srl filed Critical Ausimont Srl
Publication of CS269389A3 publication Critical patent/CS269389A3/cs
Publication of CS276635B6 publication Critical patent/CS276635B6/cs

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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/324—Polymers modified by chemical after-treatment with inorganic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/125—Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups
    • C07C59/135—Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups containing halogen
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
    • C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/3311—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group
    • C08G65/3312—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group acyclic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
CS892693A 1988-05-02 1989-05-02 Perfluoroethers containing halogen different from fluorine with terminal acid group and process for preparing thereof CS276635B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20406/88A IT1217452B (it) 1988-05-02 1988-05-02 Perfluoropolieteri contenenti un alogeno diverso da fluoro e aventi un gruppo terminale a funzione acida

Publications (2)

Publication Number Publication Date
CS269389A3 true CS269389A3 (en) 1992-02-19
CS276635B6 CS276635B6 (en) 1992-07-15

Family

ID=11166452

Family Applications (1)

Application Number Title Priority Date Filing Date
CS892693A CS276635B6 (en) 1988-05-02 1989-05-02 Perfluoroethers containing halogen different from fluorine with terminal acid group and process for preparing thereof

Country Status (14)

Country Link
US (1) US5143589A (cs)
EP (1) EP0340740B1 (cs)
JP (2) JP3073497B2 (cs)
KR (1) KR0134375B1 (cs)
AU (1) AU615054B2 (cs)
CA (1) CA1339425C (cs)
CS (1) CS276635B6 (cs)
DE (1) DE68924800T2 (cs)
ES (1) ES2079362T3 (cs)
IL (1) IL90157A (cs)
IT (1) IT1217452B (cs)
RU (1) RU1838337C (cs)
UA (1) UA12836A (cs)
ZA (1) ZA893231B (cs)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1231758B (it) * 1989-04-20 1991-12-21 Ausimont Srl Fluoropolieteri funzionalizzati
IT1217453B (it) * 1988-05-02 1990-03-22 Ausimont Spa Procedimento per la produzione di perfluoropolieteri a peso molecolare controllato,aventi gruppi terminali perfluoroalchilici o perfluorocloroalchilici
IT1217839B (it) * 1988-06-17 1990-03-30 Ausimont Spa Microemulsioni del tipo olio in acqua elettricamente conduttrici,a base di composti perfluorurati,usate come catolita in processi elettrochimici
IT1217838B (it) * 1988-06-17 1990-03-30 Ausimont Spa Microemulsioni per tipo acqua in olio elettricamente conduttrici,a base di composti perfluorurati usate come catolita in processi elettrochimici
US5211861A (en) * 1988-09-19 1993-05-18 Ausimont S.R.L. Liquid aqueous compositions comprising perfluoropolyethereal compounds suitable as lubricants in the plastic processing of metals
IT1229845B (it) * 1989-04-20 1991-09-13 Ausimont Srl Procedimento per la preparazione di perfluoropolieteri perossidici.
IT1256304B (it) * 1992-11-10 1995-11-30 Ausimont Spa Derivati fosfazenici e loro impiego come stabilizzanti per oli e grassi a base di perfluoropolieteri
IT1256721B (it) * 1992-12-16 1995-12-15 Ausimont Spa Processo per impartire oleo- ed idro-repellenza alla superficie di materiali ceramici porosi
IT1264977B1 (it) * 1993-11-17 1996-10-17 Ausimont Spa Processo per preparare perfluoropolietri
IT1269886B (it) 1994-06-14 1997-04-15 Ausimont Spa Processo per il trattamento superficiale di materiali cellulosici, metallici,vetrosi,oppure cementi,marmi,graniti e simili
IT1270703B (it) * 1994-11-17 1997-05-07 Ausimont Spa Microemulsioni di fluoropoliossialchileni in miscela con idrocarburi, e loro uso in processi di (co)polimerizzazione di monomeri fluorurati
IT1275972B1 (it) * 1995-03-24 1997-10-24 Ausimont Spa Dispersioni di politetrafluoroetilene in un solvente organico ed agenti disperdenti ivi impiegati
IT1276072B1 (it) 1995-10-31 1997-10-24 Ausimont Spa Processo di (co)polimerizzazione di monomeri fluorurati per ottenere polimeri contenenti idrogeno
US5872157A (en) * 1996-01-30 1999-02-16 The University Of North Carolina At Chapel Hill Method for olefin oxidation
JP3931349B2 (ja) * 1996-11-22 2007-06-13 ダイキン工業株式会社 ヘキサフルオロプロピレンオキシドオリゴマーの熱分解方法
WO1999014285A1 (en) 1997-09-15 1999-03-25 Sofitech N.V. Electrically conductive non-aqueous wellbore fluids
US6405809B2 (en) 1998-01-08 2002-06-18 M-I Llc Conductive medium for openhold logging and logging while drilling
ITMI20010554A1 (it) 2001-03-16 2002-09-16 Ausimont Spa Additivi per resine idrogenate
ITMI20011306A1 (it) 2001-06-21 2002-12-21 Ausimont Spa Poliuretani vulcanizzabili
ITMI20011424A1 (it) 2001-07-05 2003-01-05 Ausimont Spa Dispersioni di polimeri fluorurati
ITMI20020029A1 (it) 2002-01-10 2003-07-10 Ausimont Spa Composizioni idro- oleo repellenti
ITMI20020056A1 (it) 2002-01-15 2003-07-15 Ausimont Spa Composizioni acquose di fosfati di perfluoropolieteri e loro uso per conferire oleorepellenza alla carta
ITMI20020057A1 (it) 2002-01-15 2003-07-15 Ausimont Spa Composizioni acquose di fosfati di perfluoropolieteri e loro uso per conferire oleorepellenza alla carta
ITMI20020198A1 (it) * 2002-02-05 2003-08-05 Ausimont Spa (per)aloeteri
ITMI20021228A1 (it) 2002-06-06 2003-12-09 Ausimont Spa Composizioni di poliuretani reticolabili
ITMI20021277A1 (it) 2002-06-11 2003-12-11 Ausimont Spa Perfluoropolieteri comprendenti unita' ripetitive ottenute dall'ossidazione di perfluorodiossoli
ITMI20040106A1 (it) 2004-01-27 2004-04-27 Solvay Solexis Spa Poliuretani
ITMI20040133A1 (it) 2004-01-29 2004-04-29 Solvay Solexis Spa Processo per preparare fluoroalogenoeteri
ITMI20040345A1 (it) * 2004-02-26 2004-05-26 Solvay Solexis Spa Perfluororpolieteri perossidici
ITMI20040346A1 (it) * 2004-02-26 2004-05-26 Solvay Solexis Spa Perfluoropolieteri perossidici
ITMI20042238A1 (it) 2004-11-19 2005-02-19 Solvay Solexis Spa Composti per fluoropolirterei
ITMI20050817A1 (it) 2005-05-05 2006-11-06 Solvay Solexis Spa Processo di dealogenazione
ITMI20060681A1 (it) * 2006-04-06 2007-10-07 Solvay Solexis Spa Processo per preparare perfluoropolieteri mono-carbossilici ad elevata purezza
CN100479643C (zh) * 2007-04-10 2009-04-22 西北农林科技大学 西藏嵩草种子萌发处理方法
CN103073410A (zh) * 2012-12-30 2013-05-01 江苏梅兰化工有限公司 一种氟醚羧酸表面活性剂的制备方法
CN105148794A (zh) * 2015-09-30 2015-12-16 成都晨光博达橡塑有限公司 一种制备不含全氟辛酸的含氟表面活性剂的生产工艺
CN105170017B (zh) * 2015-09-30 2016-08-17 成都晨光博达橡塑有限公司 一种不含全氟辛酸的含氟表面活性剂
CN105344289B (zh) * 2015-09-30 2016-07-13 成都晨光博达橡塑有限公司 不含全氟辛酸及其盐的含氟表面活性剂
CN105170018B (zh) * 2015-09-30 2016-08-17 成都晨光博达橡塑有限公司 一种不含全氟辛酸的含氟表面活性剂及其制备方法和工艺系统
CN105344288A (zh) * 2015-09-30 2016-02-24 成都晨光博达橡塑有限公司 一种不含全氟辛酸的含氟表面活性剂的连续化生产工艺
EP3638704B1 (en) 2017-06-14 2021-11-10 Solvay Specialty Polymers Italy S.p.A. Ferroelectric fluoropolymer
KR102277461B1 (ko) 2019-08-29 2021-07-14 한서대학교 산학협력단 양식장용 산소공급장치
KR102336611B1 (ko) * 2020-02-12 2021-12-07 권태우 용존산소 생성 장치 및 이를 이용한 멀티 수질 정화기
CN114015033B (zh) * 2021-09-30 2024-06-18 四川弘氟新材料有限公司 一种含氟聚醚羧酸型表面活性剂及其制备方法
CN114031762A (zh) * 2021-09-30 2022-02-11 四川弘氟新材料有限公司 全氟聚醚表面活性剂的制备工艺及全氟聚醚表面活性剂
CN114395117B (zh) * 2021-12-31 2023-10-20 西安近代化学研究所 一种双端全氟聚醚及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1745169B2 (de) * 1967-02-09 1977-04-21 Montecatini Edison S.P.A., Mailand (Italien) Fluorierte lineare polyaether und verfahren zu ihrer herstellung
US4451646A (en) * 1967-02-09 1984-05-29 Montedison, S.P.A. High molecular weight polymeric perfluorinated copolyethers and process for their preparation from tetrafluoroethylene
US4647413A (en) * 1983-12-27 1987-03-03 Minnesota Mining And Manufacturing Company Perfluoropolyether oligomers and polymers
IT1207492B (it) * 1985-02-22 1989-05-25 Montefluos Spa Impiego di derivati dei perfluoropo lieteri per la protezione dei materiali lapidei dagli agenti atmosferici
KR900007874B1 (ko) * 1985-02-26 1990-10-22 몬테디손 에스. 페. 아. 브롬화된 말단기 및 조절된 분자량을 갖는 이작용성 및 단작용성 과플루오로폴리에테르의 제조방법
US4820588A (en) * 1986-08-29 1989-04-11 Minnesota Mining And Manufacturing Company Shaped articles of polyfluoropolyethers having pendant perfluoroalkoxy groups
DE3767132D1 (de) * 1986-10-24 1991-02-07 Atochem Polyfluorierte verbindungen und verfahren zu deren herstellung.
US4952735A (en) * 1986-11-28 1990-08-28 Nipon Mektron Ltd Novel perfluoropolyether and process for producing the same
JPS63137922A (ja) * 1986-11-28 1988-06-09 Nippon Mektron Ltd 新規パーフルオロポリエーテルの製造法

Also Published As

Publication number Publication date
IL90157A0 (en) 1989-12-15
DE68924800D1 (de) 1995-12-21
DE68924800T2 (de) 1996-04-25
UA12836A (uk) 1997-02-28
AU3396289A (en) 1989-11-02
ZA893231B (en) 1990-01-31
EP0340740A2 (en) 1989-11-08
CS276635B6 (en) 1992-07-15
JPH0222245A (ja) 1990-01-25
RU1838337C (ru) 1993-08-30
EP0340740B1 (en) 1995-11-15
CA1339425C (en) 1997-09-02
AU615054B2 (en) 1991-09-19
KR890017282A (ko) 1989-12-15
EP0340740A3 (en) 1991-05-15
IL90157A (en) 1994-06-24
JP2000178224A (ja) 2000-06-27
ES2079362T3 (es) 1996-01-16
KR0134375B1 (ko) 1998-04-20
JP3133304B2 (ja) 2001-02-05
JP3073497B2 (ja) 2000-08-07
IT1217452B (it) 1990-03-22
IT8820406A0 (it) 1988-05-02
US5143589A (en) 1992-09-01

Similar Documents

Publication Publication Date Title
CS269389A3 (en) Perfluoroethers containing halogen different from fluorine with terminal acid group and process for preparing thereof
DE3566498D1 (en) Artificial vessel and process for preparing the same
NZ221811A (en) Process and intermediate for preparing sucrose-6-acylates
PT76596B (en) Process for preparing 1,8-naphthyridine and 1,5,8-azanaphthyridine derivatives
GB2177089B (en) Thiazolidinecarboxylic acid derivatives and process for preparing same
EP0267762A3 (en) Solid electrolyte capacitor and process for preparation thereof
EP0259817A3 (en) Hypofluorites and bis-hypofluorites, and process for preparing same
IL88321A0 (en) Sialocylglycerolipids and method for preparing same
GB2215720B (en) Process for preparing n-phosphono-methyl-imino-diacetic acid
EP0426164A3 (en) Process for preparing oxide superconductor
AU6845587A (en) Vessel members and manufacturing process thereof
ZA845708B (en) Novel 1,8-naphthyridine derivatives,and processes for preparation thereof
DE3265553D1 (en) Novel secalonic acid derivatives and method for preparing thereof
GB2199325B (en) Process for preparing 16-dehydro-20-oxopregnane derivatives and such derivatives
HUT37591A (en) Process for preparing /1,3-dioxi-1,3-propane-diil/-diimino/ -bis-benzoic acid and its derivatives
HUT44602A (en) Stable lignite-oil suspensions and process for preparing the same
GR3001433T3 (en) Process for preparing an aromatic acid
AR243864A1 (es) Nuevo metodo para la preparacion de acido quinolin-2,3-dicarboxilico.
EP0248088A4 (en) VASCULARIZATION FACTOR AND MANUFACTURING.
EP0422439A3 (en) Aminomethanephosphonic acid esters, process for their preparation and their use
DE3268558D1 (en) Pure 6,6-diiodopenicillanic acid and process for its preparation
EP0310944A3 (en) Bisoxethylsulfonylmethyl anilines and process for their preparation
KR100209844B1 (en) 2-amino-4-methylphosphinobutyric acid derivatives and preparing method thereof
DE3260872D1 (en) Novel thienyloxazolylacetic acid derivatives and process for preparing same
AU578819B2 (en) Method and apparatus for manufacturing supported thread