IT1229506B - Polimero dell'acido acrilico esente da solventi residui e procedimento per la sua preparazione. - Google Patents

Polimero dell'acido acrilico esente da solventi residui e procedimento per la sua preparazione.

Info

Publication number
IT1229506B
IT1229506B IT8919191A IT1919189A IT1229506B IT 1229506 B IT1229506 B IT 1229506B IT 8919191 A IT8919191 A IT 8919191A IT 1919189 A IT1919189 A IT 1919189A IT 1229506 B IT1229506 B IT 1229506B
Authority
IT
Italy
Prior art keywords
polymer
procedure
preparation
acrylic acid
residual solvents
Prior art date
Application number
IT8919191A
Other languages
English (en)
Other versions
IT8919191A0 (it
Inventor
Angelo Bresciani
Original Assignee
Sigma Prodotti Chimici 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 Sigma Prodotti Chimici Srl filed Critical Sigma Prodotti Chimici Srl
Priority to IT8919191A priority Critical patent/IT1229506B/it
Publication of IT8919191A0 publication Critical patent/IT8919191A0/it
Priority to US07/465,386 priority patent/US5093472A/en
Priority to DE4001627A priority patent/DE4001627A1/de
Priority to FR9000845A priority patent/FR2642076B1/fr
Application granted granted Critical
Publication of IT1229506B publication Critical patent/IT1229506B/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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/12—Separation of polymers from solutions

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)
IT8919191A 1989-01-26 1989-01-26 Polimero dell'acido acrilico esente da solventi residui e procedimento per la sua preparazione. IT1229506B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8919191A IT1229506B (it) 1989-01-26 1989-01-26 Polimero dell'acido acrilico esente da solventi residui e procedimento per la sua preparazione.
US07/465,386 US5093472A (en) 1989-01-26 1990-01-16 Removal of residual solvent from acrylic acid polymer
DE4001627A DE4001627A1 (de) 1989-01-26 1990-01-20 Acrylsaeurepolymer, frei von restloesemitteln bzw. rueckstandsloesemitteln und verfahren zur herstellung desselben
FR9000845A FR2642076B1 (fr) 1989-01-26 1990-01-25 Polymere d'acide acrylique exempt de solvant residuel et procede pour sa preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8919191A IT1229506B (it) 1989-01-26 1989-01-26 Polimero dell'acido acrilico esente da solventi residui e procedimento per la sua preparazione.

Publications (2)

Publication Number Publication Date
IT8919191A0 IT8919191A0 (it) 1989-01-26
IT1229506B true IT1229506B (it) 1991-09-03

Family

ID=11155661

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8919191A IT1229506B (it) 1989-01-26 1989-01-26 Polimero dell'acido acrilico esente da solventi residui e procedimento per la sua preparazione.

Country Status (4)

Country Link
US (1) US5093472A (it)
DE (1) DE4001627A1 (it)
FR (1) FR2642076B1 (it)
IT (1) IT1229506B (it)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752128A1 (de) * 1997-11-25 1999-07-29 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung von wasserlöslichen bzw. wasserquellbaren Polymerisaten mit sehr niedrigem Restmonomergehalt, danach hergestellte Produkte und deren Verwendung
FR2819719B1 (fr) * 2001-01-19 2005-04-29 Snf Sa Nouvelles compositions epaissies et transparentes, comportant au moins un polymere epaississant en poudre traitee par lavage/filtration/sechage, et leurs applications cosmetiques, pharmaceutiques, industrielles
EP1504040A1 (en) * 2002-04-23 2005-02-09 Boehringer Ingelheim Pharmaceuticals Inc. Method for reduction of residual organic solvent in carbomer
EP2126042A4 (en) * 2007-01-12 2010-08-04 Univ Colorado Regents COMPOSITIONS AND METHODS FOR IMPROVING THE PRODUCTION TOLERANCE OF ORGANIC CHEMICALS FROM MICROORGANISMS
US8048624B1 (en) 2007-12-04 2011-11-01 Opx Biotechnologies, Inc. Compositions and methods for 3-hydroxypropionate bio-production from biomass
US9457048B2 (en) * 2008-02-05 2016-10-04 Wellosophy Corporation Absorbent ingestible agents and associated methods of manufacture and use
MX2012003604A (es) 2009-09-27 2012-09-12 Opx Biotechnologies Inc Metodo para producir acido 3-hidroxipropionico y otros productos.
US8809027B1 (en) 2009-09-27 2014-08-19 Opx Biotechnologies, Inc. Genetically modified organisms for increased microbial production of 3-hydroxypropionic acid involving an oxaloacetate alpha-decarboxylase
CA2781400A1 (en) * 2009-11-20 2011-05-26 Opx Biotechnologies, Inc. Production of an organic acid and/or related chemicals
BR112013024288A2 (pt) 2011-03-22 2016-08-16 Opx Biotechnologies Inc método para a produção de ácido graxo ou derivado de ácido graxo, organismo geneticamente modificado e produto
CN104718282A (zh) 2012-08-10 2015-06-17 Opx生物工艺学公司 用于生产脂肪酸和脂肪酸衍生产物的微生物及方法
KR102116709B1 (ko) * 2013-02-19 2020-05-29 (주)네오팜 약산성 피부 외용 조성물 및 이를 포함하는 화장료
CN105189758A (zh) 2013-03-15 2015-12-23 嘉吉公司 生长-诱导-生产阶段的控制
US20150057465A1 (en) 2013-03-15 2015-02-26 Opx Biotechnologies, Inc. Control of growth-induction-production phases
US9512057B2 (en) 2013-03-15 2016-12-06 Cargill, Incorporated 3-hydroxypropionic acid compositions
US11408013B2 (en) 2013-07-19 2022-08-09 Cargill, Incorporated Microorganisms and methods for the production of fatty acids and fatty acid derived products
CN106795483A (zh) 2013-07-19 2017-05-31 嘉吉公司 用于生产脂肪酸和脂肪酸衍生产物的微生物及方法
EP2993228B1 (en) 2014-09-02 2019-10-09 Cargill, Incorporated Production of fatty acid esters
CN110494566A (zh) 2017-02-02 2019-11-22 嘉吉公司 产生c6-c10脂肪酸衍生物的经遗传修饰的细胞

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190867A (en) * 1962-02-26 1965-06-22 Exxon Research Engineering Co Processing of solid polymer
FR1534371A (fr) * 1967-08-17 1968-07-26 Dynamit Nobel Ag Procédé pour le séchage et la purification de chlorure de polyvinyle à écoulement libre, postchloré en présence d'agents gonflants
US4310973A (en) * 1977-12-01 1982-01-19 Phillips Petroleum Co. Drying polymer solutions
DE3302496A1 (de) * 1983-01-26 1984-07-26 Basf Ag, 6700 Ludwigshafen Verfahren zur erhoehung der wirksamkeit von hochmolekularen vernetzten polycarbonsaeuren
CA1222093A (en) * 1983-04-13 1987-05-19 Heinrich P. Scheurer Removal of benzene from carboxy polymethylene resin
US4546160A (en) * 1984-02-29 1985-10-08 S. C. Johnson & Son, Inc. Bulk polymerization process for preparing high solids and uniform copolymers
ES2026653T3 (es) * 1987-04-30 1992-05-01 Nippon Shokubai Kagaku Kogyo Co., Ltd Metodo para la produccion de un polimero hidrofilo.
DE3736997A1 (de) * 1987-10-31 1989-05-11 Basf Ag Verfahren zur herstellung von metallsalzen carboxylgruppenhaltiger polymerer

Also Published As

Publication number Publication date
US5093472A (en) 1992-03-03
FR2642076B1 (fr) 1993-07-02
IT8919191A0 (it) 1989-01-26
FR2642076A1 (fr) 1990-07-27
DE4001627A1 (de) 1990-08-02

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