IT9020379A0 - Procedimento per la produzione di polimeri acrilici in sospensione - Google Patents

Procedimento per la produzione di polimeri acrilici in sospensione

Info

Publication number
IT9020379A0
IT9020379A0 IT9020379A IT2037990A IT9020379A0 IT 9020379 A0 IT9020379 A0 IT 9020379A0 IT 9020379 A IT9020379 A IT 9020379A IT 2037990 A IT2037990 A IT 2037990A IT 9020379 A0 IT9020379 A0 IT 9020379A0
Authority
IT
Italy
Prior art keywords
suspension
procedure
production
acrylic polymers
acrylic
Prior art date
Application number
IT9020379A
Other languages
English (en)
Other versions
IT9020379A1 (it
IT1241156B (it
Inventor
Pasquale Relvini
Nicola Anfossi
Original Assignee
Vendril
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 Vendril filed Critical Vendril
Publication of IT9020379A0 publication Critical patent/IT9020379A0/it
Priority to IT20379A priority Critical patent/IT1241156B/it
Priority to ES91108096T priority patent/ES2079514T3/es
Priority to DK91108096.8T priority patent/DK0457356T3/da
Priority to EP91108096A priority patent/EP0457356B1/en
Priority to DE69112902T priority patent/DE69112902T2/de
Priority to AT91108096T priority patent/ATE127810T1/de
Priority to CA002042838A priority patent/CA2042838C/en
Publication of IT9020379A1 publication Critical patent/IT9020379A1/it
Priority to US08/120,870 priority patent/US5344901A/en
Application granted granted Critical
Publication of IT1241156B publication Critical patent/IT1241156B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/20—Aqueous medium with the aid of macromolecular dispersing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
IT20379A 1990-05-18 1990-05-18 Procedimento per la produzione di polimeri acrilici in sospensione IT1241156B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT20379A IT1241156B (it) 1990-05-18 1990-05-18 Procedimento per la produzione di polimeri acrilici in sospensione
DE69112902T DE69112902T2 (de) 1990-05-18 1991-05-17 Verfahren zur Herstellung von Acrylpolymere in Suspension.
DK91108096.8T DK0457356T3 (da) 1990-05-18 1991-05-17 Fremgangsmåde til fremstilling af acrylpolymerer i suspension
EP91108096A EP0457356B1 (en) 1990-05-18 1991-05-17 Process for preparing acrylic polymers in suspension
ES91108096T ES2079514T3 (es) 1990-05-18 1991-05-17 Procedimiento para preparar polimeros acrilicos en suspension.
AT91108096T ATE127810T1 (de) 1990-05-18 1991-05-17 Verfahren zur herstellung von acrylpolymere in suspension.
CA002042838A CA2042838C (en) 1990-05-18 1991-05-17 Process for preparing acrylic polymers in suspension
US08/120,870 US5344901A (en) 1990-05-18 1993-09-15 Process for preparing acrylic polymers in suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20379A IT1241156B (it) 1990-05-18 1990-05-18 Procedimento per la produzione di polimeri acrilici in sospensione

Publications (3)

Publication Number Publication Date
IT9020379A0 true IT9020379A0 (it) 1990-05-18
IT9020379A1 IT9020379A1 (it) 1991-11-18
IT1241156B IT1241156B (it) 1993-12-29

Family

ID=11166205

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20379A IT1241156B (it) 1990-05-18 1990-05-18 Procedimento per la produzione di polimeri acrilici in sospensione

Country Status (8)

Country Link
US (1) US5344901A (it)
EP (1) EP0457356B1 (it)
AT (1) ATE127810T1 (it)
CA (1) CA2042838C (it)
DE (1) DE69112902T2 (it)
DK (1) DK0457356T3 (it)
ES (1) ES2079514T3 (it)
IT (1) IT1241156B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1269519B (it) * 1994-05-19 1997-04-01 Atochem Elf Italia Processo per la preparazione di polimeri acrilici
AU5859796A (en) * 1995-05-26 1996-12-11 Igen, Inc. Molecularly imprinted beaded polymers and stabilized suspens ion polymerization of the same in perfluorocarbon liquids
IT1276142B1 (it) 1995-11-16 1997-10-27 Atohaas Holding Cv Processo in sospensione per preparare polimeri acrilici
IT1282651B1 (it) 1996-02-19 1998-03-31 Atohaas Holding Cv Processo per la preparazione di perle di polimeri a base acrilica
KR970070032A (ko) * 1996-04-01 1997-11-07 성재갑 현탁중합에 의한 메타크릴계중합체의 제조방법
KR20020032770A (ko) * 2000-10-27 2002-05-04 성재갑 열 안정성이 우수한 아크릴 수지 조성물
ITMI20021732A1 (it) * 2002-08-01 2004-02-02 Cray Valley Sa Processo per preparare perle.
ITMI20042553A1 (it) 2004-12-30 2005-03-30 Solvay Solexis Spa Processo per la preparazione di dispersioni di fluoropolimeri
ITMI20051397A1 (it) 2005-07-21 2007-01-22 Solvay Solexis Spa Polveri fini di fluoropolimeri

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143877B2 (it) * 1972-12-27 1976-11-25
DE2540468C3 (de) * 1975-09-11 1988-11-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von wäßrigen Polymerisat-Dispersionen und deren Verwendung
JPS56139510A (en) * 1980-03-31 1981-10-31 Kuraray Co Ltd Water-repelling copolymer
JPS56161412A (en) * 1980-05-19 1981-12-11 Kao Corp Production of self-crosslinking water-absorbing resin
JPS62127309A (ja) * 1985-11-27 1987-06-09 Mitsui Toatsu Chem Inc 安定化された２−アクリルアミド−２−メチルプロパンスルホン酸塩系重合体の製造方法
JPH01294714A (ja) * 1988-05-20 1989-11-28 Mitsubishi Rayon Co Ltd メタクリル樹脂の製造方法

Also Published As

Publication number Publication date
IT9020379A1 (it) 1991-11-18
CA2042838A1 (en) 1991-11-19
EP0457356B1 (en) 1995-09-13
EP0457356A2 (en) 1991-11-21
DE69112902T2 (de) 1996-04-25
IT1241156B (it) 1993-12-29
EP0457356A3 (en) 1991-12-27
US5344901A (en) 1994-09-06
CA2042838C (en) 2002-08-20
DK0457356T3 (da) 1995-11-13
ATE127810T1 (de) 1995-09-15
ES2079514T3 (es) 1996-01-16
DE69112902D1 (de) 1995-10-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529