CN105949361B - 一种固态聚丙烯酸钠的制备方法 - Google Patents
一种固态聚丙烯酸钠的制备方法 Download PDFInfo
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- CN105949361B CN105949361B CN201610427454.6A CN201610427454A CN105949361B CN 105949361 B CN105949361 B CN 105949361B CN 201610427454 A CN201610427454 A CN 201610427454A CN 105949361 B CN105949361 B CN 105949361B
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- 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
- C08F120/00—Homopolymers 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
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/04—Acids; Metal salts or ammonium salts thereof
- C08F120/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
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- 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)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 对比实施例1 | |
反应时间h | 6 | 5.5 | 5 | 6 |
转化率% | 98.5 | 98.3 | 98.2 | 93.5 |
产物平均分子量 | 6000-10000 | 12000-18000 | 6000-8500 | 5000-25000 |
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CN105949361A CN105949361A (zh) | 2016-09-21 |
CN105949361B true CN105949361B (zh) | 2018-04-13 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0097495A1 (en) * | 1982-06-16 | 1984-01-04 | Albright & Wilson Limited | Polymers of unsaturated acids |
CN102863573A (zh) * | 2012-10-23 | 2013-01-09 | 四川花语精细化工有限公司 | 一种高固含量窄分子量分布的聚丙烯酸钠水溶液制备方法 |
CN103242468A (zh) * | 2013-04-15 | 2013-08-14 | 北京恒聚化工集团有限责任公司 | 一种珠状聚丙烯酸钠及其制备方法 |
CN103497267A (zh) * | 2013-09-04 | 2014-01-08 | 南京理工大学 | 一种窄分布中低分子量聚丙烯酸钠的制备方法 |
CN104530293A (zh) * | 2014-12-11 | 2015-04-22 | 青岛佰众化工技术有限公司 | 一种聚丙烯酸-氧化石墨烯复合物的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3842185A1 (de) * | 1988-12-15 | 1990-06-21 | Basf Ag | Verfahren zur herstellung von pulverfoermigen polymerisaten der acrylsaeure und methacrylsaeure und ihre verwendung |
JP2555788B2 (ja) * | 1991-02-21 | 1996-11-20 | 東亞合成株式会社 | 低分子量(メタ)アクリル酸塩系重合体の製造方法 |
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2016
- 2016-06-15 CN CN201610427454.6A patent/CN105949361B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0097495A1 (en) * | 1982-06-16 | 1984-01-04 | Albright & Wilson Limited | Polymers of unsaturated acids |
CN102863573A (zh) * | 2012-10-23 | 2013-01-09 | 四川花语精细化工有限公司 | 一种高固含量窄分子量分布的聚丙烯酸钠水溶液制备方法 |
CN103242468A (zh) * | 2013-04-15 | 2013-08-14 | 北京恒聚化工集团有限责任公司 | 一种珠状聚丙烯酸钠及其制备方法 |
CN103497267A (zh) * | 2013-09-04 | 2014-01-08 | 南京理工大学 | 一种窄分布中低分子量聚丙烯酸钠的制备方法 |
CN104530293A (zh) * | 2014-12-11 | 2015-04-22 | 青岛佰众化工技术有限公司 | 一种聚丙烯酸-氧化石墨烯复合物的制备方法 |
Non-Patent Citations (1)
Title |
---|
"聚丙烯酸钠/氧化石墨烯复合材料的制备和性能";崔汶静等;《炭素》;20121231(第1期);第13-17页 * |
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Effective date of registration: 20191225 Address after: Two, A2 building, Longshan Industrial Park, dragon road, Longdong Cave, Tianhe District, Guangdong, Guangzhou 510520, China Patentee after: Guangzhou Yan day Chemical Co., Ltd. Address before: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang creation Intellectual Property Service Co., Ltd. |