HUP0004365A2 - Eljárás igen alacsony maradékmonomer-tartalmú, vízben oldódó, illetve vízzel duzzasztható polimerizátumok előállítására, az eljárás szerint előállított termékek és alkalmazásuk - Google Patents
Eljárás igen alacsony maradékmonomer-tartalmú, vízben oldódó, illetve vízzel duzzasztható polimerizátumok előállítására, az eljárás szerint előállított termékek és alkalmazásukInfo
- Publication number
- HUP0004365A2 HUP0004365A2 HU0004365A HUP0004365A HUP0004365A2 HU P0004365 A2 HUP0004365 A2 HU P0004365A2 HU 0004365 A HU0004365 A HU 0004365A HU P0004365 A HUP0004365 A HU P0004365A HU P0004365 A2 HUP0004365 A2 HU P0004365A2
- Authority
- HU
- Hungary
- Prior art keywords
- water
- residual monomer
- monomer content
- low residual
- soluble
- Prior art date
Links
- 239000000178 monomer Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 abstract 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 210000001124 body fluid Anatomy 0.000 abstract 1
- 239000010839 body fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910017464 nitrogen compound Inorganic materials 0.000 abstract 1
- 150000002830 nitrogen compounds Chemical class 0.000 abstract 1
- 238000010526 radical polymerization reaction Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
- C08F6/001—Removal of residual monomers by physical means
-
- 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
- C08F6/006—Removal of residual monomers by chemical reaction, e.g. scavenging
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A találmány tárgya eljárás szintetikus akrilsav- és akrilsavszármazék-bázisú polimerizátumok előállítására, amelyek maradékmonomer-tartalmanagyon alacsony. A polimerizátumok nagy móltömegűek és vagy vízbenoldódnak, vagy nagy mennyiségű vizet, oldatot és testfolyadékotképesek felvenni. A találmány szerinti polimerizátumot bázikusnitrogénvegyületekkel részben vagy teljesen semlegesített akrilsavés/vagy akrilsavszármazékok vizes oldatban végzett gyököspolimerizálása útján állítják elő, és a polimerizátum utólagos, 120-240 °C-on végzett hőkezelésével nagyon alacsony maradékmonomer-tartalmat érnek el. Ó
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752128A DE19752128A1 (de) | 1997-11-25 | 1997-11-25 | Verfahren zur Herstellung von wasserlöslichen bzw. wasserquellbaren Polymerisaten mit sehr niedrigem Restmonomergehalt, danach hergestellte Produkte und deren Verwendung |
PCT/EP1998/007290 WO1999026988A1 (de) | 1997-11-25 | 1998-11-13 | Verfahren zur herstellung von wasserlöslichen bzw. wasserquellbaren polymerisaten mit sehr niedrigem restmonomergehalt, danach hergestellte produkte und deren verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0004365A2 true HUP0004365A2 (hu) | 2001-04-28 |
HUP0004365A3 HUP0004365A3 (en) | 2001-06-28 |
Family
ID=7849727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0004365A HUP0004365A3 (en) | 1997-11-25 | 1998-11-13 | Method for producing water-soluble or water-swellable polymerizates with a very low residual monomer content, products produced according to this method and the use thereof |
Country Status (22)
Country | Link |
---|---|
US (1) | US7030199B1 (hu) |
EP (1) | EP1034192B1 (hu) |
JP (1) | JP2001524557A (hu) |
KR (1) | KR100543047B1 (hu) |
CN (1) | CN1136234C (hu) |
AT (1) | ATE259381T1 (hu) |
AU (1) | AU746368B2 (hu) |
BR (1) | BR9814896A (hu) |
CA (1) | CA2311507A1 (hu) |
CZ (1) | CZ20001919A3 (hu) |
DE (2) | DE19752128A1 (hu) |
EA (1) | EA002392B1 (hu) |
EE (1) | EE200000314A (hu) |
HR (1) | HRP20000337A2 (hu) |
HU (1) | HUP0004365A3 (hu) |
ID (1) | ID26486A (hu) |
MX (1) | MXPA00004868A (hu) |
NO (1) | NO20002689L (hu) |
PL (1) | PL340693A1 (hu) |
TR (1) | TR200001493T2 (hu) |
WO (1) | WO1999026988A1 (hu) |
YU (1) | YU30200A (hu) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10041392A1 (de) | 2000-08-23 | 2002-03-07 | Stockhausen Chem Fab Gmbh | Wasserlösliche Homo- und Copolymere mit verbesserter Umweltverträglichkeit |
SE518409C2 (sv) * | 2000-12-22 | 2002-10-08 | Sca Hygiene Prod Ab | Absorberande struktur, framställning därav och användning i olika former av hygienartiklar |
TWI239340B (en) * | 2001-12-06 | 2005-09-11 | Nippon Catalytic Chem Ind | Process for production of water-soluble (meth)acrylic polymers, water-soluble (meth)acrylic polymers, and use thereof |
DE10240797A1 (de) | 2002-08-30 | 2004-03-11 | Stockhausen Gmbh & Co. Kg | Kationische Polyelektrolyte mit guter Umweltverträglichkeit |
JP4694140B2 (ja) * | 2003-04-04 | 2011-06-08 | 旭化成ケミカルズ株式会社 | 吸水性樹脂の製造方法 |
DE102004041127A1 (de) | 2004-08-24 | 2006-03-02 | Basf Ag | Verfahren zur Herstellung von carboxylatreichen Copolymeren aus monoethylenisch ungesättigten Mono- und Dicarbonsäuren sowie carboxylatreiche Copolymere mit niedrigem Neutralisationsgrad |
FR2881662A1 (fr) * | 2005-02-04 | 2006-08-11 | David Barna | Compositions de neige durable |
TW200712114A (en) * | 2005-09-30 | 2007-04-01 | Nippon Catalytic Chem Ind | Method for manufacturing particulate water-absorbing agent and particulate water-absorbing agent |
US7683150B2 (en) | 2006-07-27 | 2010-03-23 | Asahi Kasei Chemicals Corporation | Water-absorbent polymer and process for producing the same |
US7863350B2 (en) * | 2007-01-22 | 2011-01-04 | Maxwell Chase Technologies, Llc | Food preservation compositions and methods of use thereof |
SG10201505658RA (en) | 2010-07-21 | 2015-09-29 | 3M Innovative Properties Co | Transdermal adhesive compositions, devices, and methods |
WO2012081702A1 (ja) | 2010-12-17 | 2012-06-21 | 株式会社日本触媒 | ポリアクリル酸(塩)系吸水性樹脂及びその製造方法 |
DE102011013341A1 (de) * | 2011-03-08 | 2011-12-08 | Clariant International Ltd. | Polymere auf Basis von Sulfonsäuren, Amiden und speziellen Vernetzern |
DE102011013342A1 (de) * | 2011-03-08 | 2011-09-15 | Clariant International Ltd. | Vernetzte Polymere |
BR112013027962B1 (pt) * | 2011-05-13 | 2019-06-11 | Basf Se | Composição, método de preparação da composição, uso do terpolímero e método de controle de fungos fitopatogênicos |
US20130273384A1 (en) * | 2012-04-11 | 2013-10-17 | The Procter & Gamble Company | Poly(Acrylic Acid) From Bio-Based Acrylic Acid And Its Derivatives |
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JPS5951568B2 (ja) * | 1979-01-17 | 1984-12-14 | 日本化薬株式会社 | 水易溶性ポリアクリル酸金属塩顆粒の製造法 |
US4286082A (en) * | 1979-04-06 | 1981-08-25 | Nippon Shokubai Kagaku Kogyo & Co., Ltd. | Absorbent resin composition and process for producing same |
US4985518A (en) * | 1981-10-26 | 1991-01-15 | American Colloid Company | Process for preparing water-absorbing resins |
US4766175A (en) * | 1985-05-23 | 1988-08-23 | The Dow Chemical Company | Blend comprising EPDM graft terpolymer and acrylate rubber |
DE3544770A1 (de) * | 1985-12-18 | 1987-06-19 | Stockhausen Chem Fab Gmbh | Verfahren und vorrichtung zum kontinuierlichen herstellen von polymerisaten und copolymerisaten der acrylsaeure und/oder methacrylsaeure |
US4776173A (en) * | 1985-12-20 | 1988-10-11 | Angio-Medical Corporation | Method for extracting a substance from animal derived material |
US4820773A (en) * | 1986-04-21 | 1989-04-11 | American Colloid Company | Water absorbent resins prepared by polymerization in the presence of styrene-maleic anhydride copolymers |
JPS6330505A (ja) * | 1986-07-24 | 1988-02-09 | Mitsubishi Petrochem Co Ltd | 吸水性複合材料の製造法 |
US4766173A (en) * | 1987-05-11 | 1988-08-23 | Nalco Chemical Company | Method for reducing residual acrylic acid in acrylic acid polymer gels |
DE3724709A1 (de) * | 1987-07-25 | 1989-02-02 | Stockhausen Chem Fab Gmbh | Verfahren zur herstellung von polymerisaten mit niedrigem restmonomergehalt |
KR0130652B1 (ko) * | 1987-08-14 | 1998-04-07 | 존 휴즈 | 수분 흡수성 수지의 제조 방법 |
AT391321B (de) * | 1988-08-29 | 1990-09-25 | Chemie Linz Gmbh | Verfahren zur herstellung von fluessigkeitsabsorbierenden acrylharzen |
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DE4344224A1 (de) * | 1993-12-23 | 1995-06-29 | Stockhausen Chem Fab Gmbh | Vernetzte synthetische Polymerisate mit poröser Struktur, hoher Aufnahmegeschwindigkeit für Wasser, wäßrige Lösungen und Körperflüssigkeiten, ein Verfahren zu ihrer Herstellung und ihre Verwendung zur Absorption und/oder Retention von Wasser und/oder wäßrigen Flüssigkeiten |
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DE19752127A1 (de) * | 1997-11-25 | 1999-07-29 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung von synthetischen Polymerisaten mit sehr niedrigem Restmonomergehalt, danach hergestellte Produkte und deren Verwendung |
-
1997
- 1997-11-25 DE DE19752128A patent/DE19752128A1/de not_active Ceased
-
1998
- 1998-11-13 CN CNB988115093A patent/CN1136234C/zh not_active Expired - Fee Related
- 1998-11-13 HU HU0004365A patent/HUP0004365A3/hu unknown
- 1998-11-13 KR KR1020007005658A patent/KR100543047B1/ko not_active IP Right Cessation
- 1998-11-13 TR TR2000/01493T patent/TR200001493T2/xx unknown
- 1998-11-13 WO PCT/EP1998/007290 patent/WO1999026988A1/de not_active Application Discontinuation
- 1998-11-13 CZ CZ20001919A patent/CZ20001919A3/cs unknown
- 1998-11-13 YU YU30200A patent/YU30200A/sh unknown
- 1998-11-13 AT AT98962339T patent/ATE259381T1/de not_active IP Right Cessation
- 1998-11-13 BR BR9814896-6A patent/BR9814896A/pt not_active IP Right Cessation
- 1998-11-13 DE DE59810762T patent/DE59810762D1/de not_active Revoked
- 1998-11-13 JP JP2000522143A patent/JP2001524557A/ja active Pending
- 1998-11-13 US US09/554,090 patent/US7030199B1/en not_active Expired - Fee Related
- 1998-11-13 EA EA200000544A patent/EA002392B1/ru not_active IP Right Cessation
- 1998-11-13 ID IDW20000912A patent/ID26486A/id unknown
- 1998-11-13 AU AU17543/99A patent/AU746368B2/en not_active Ceased
- 1998-11-13 CA CA002311507A patent/CA2311507A1/en not_active Abandoned
- 1998-11-13 PL PL98340693A patent/PL340693A1/xx not_active Application Discontinuation
- 1998-11-13 EE EEP200000314A patent/EE200000314A/xx unknown
- 1998-11-13 EP EP98962339A patent/EP1034192B1/de not_active Revoked
-
2000
- 2000-05-18 MX MXPA00004868 patent/MXPA00004868A/es unknown
- 2000-05-24 HR HR20000337A patent/HRP20000337A2/hr not_active Application Discontinuation
- 2000-05-25 NO NO20002689A patent/NO20002689L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ID26486A (id) | 2001-01-11 |
EP1034192A1 (de) | 2000-09-13 |
AU746368B2 (en) | 2002-04-18 |
JP2001524557A (ja) | 2001-12-04 |
TR200001493T2 (tr) | 2000-09-21 |
EP1034192B1 (de) | 2004-02-11 |
CN1279696A (zh) | 2001-01-10 |
EE200000314A (et) | 2001-10-15 |
KR100543047B1 (ko) | 2006-01-20 |
CA2311507A1 (en) | 1999-06-03 |
NO20002689L (no) | 2000-07-25 |
EA002392B1 (ru) | 2002-04-25 |
DE19752128A1 (de) | 1999-07-29 |
ATE259381T1 (de) | 2004-02-15 |
KR20010032418A (ko) | 2001-04-16 |
EA200000544A1 (ru) | 2000-12-25 |
HUP0004365A3 (en) | 2001-06-28 |
NO20002689D0 (no) | 2000-05-25 |
PL340693A1 (en) | 2001-02-26 |
CN1136234C (zh) | 2004-01-28 |
AU1754399A (en) | 1999-06-15 |
BR9814896A (pt) | 2000-10-03 |
US7030199B1 (en) | 2006-04-18 |
WO1999026988A1 (de) | 1999-06-03 |
DE59810762D1 (de) | 2004-03-18 |
YU30200A (sh) | 2002-11-15 |
MXPA00004868A (es) | 2001-02-01 |
HRP20000337A2 (en) | 2000-12-31 |
CZ20001919A3 (cs) | 2000-10-11 |
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