CN111303354A - 一种可用于复合高吸水树脂制备的“梯度引发”方法 - Google Patents
一种可用于复合高吸水树脂制备的“梯度引发”方法 Download PDFInfo
- Publication number
- CN111303354A CN111303354A CN202010123393.0A CN202010123393A CN111303354A CN 111303354 A CN111303354 A CN 111303354A CN 202010123393 A CN202010123393 A CN 202010123393A CN 111303354 A CN111303354 A CN 111303354A
- Authority
- CN
- China
- Prior art keywords
- parts
- reaction
- water
- gradient
- polymerization
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials
-
- 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
-
- 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C08F289/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010123393.0A CN111303354B (zh) | 2020-02-27 | 2020-02-27 | 一种可用于复合高吸水树脂制备的“梯度引发”方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010123393.0A CN111303354B (zh) | 2020-02-27 | 2020-02-27 | 一种可用于复合高吸水树脂制备的“梯度引发”方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111303354A true CN111303354A (zh) | 2020-06-19 |
CN111303354B CN111303354B (zh) | 2023-05-26 |
Family
ID=71154974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010123393.0A Active CN111303354B (zh) | 2020-02-27 | 2020-02-27 | 一种可用于复合高吸水树脂制备的“梯度引发”方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111303354B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1224024A (zh) * | 1997-12-10 | 1999-07-28 | 株式会社日本触媒 | 吸水剂树脂的生产方法 |
CN1539853A (zh) * | 2003-11-01 | 2004-10-27 | 山东省科源石油化工生产力促进中心 | 高吸水性树脂的生产方法 |
CN102453211A (zh) * | 2010-10-25 | 2012-05-16 | 袁俊海 | 控制反应温度合成钠基膨润土复合高吸水材料的工艺 |
US20120189861A1 (en) * | 2009-09-30 | 2012-07-26 | Nippon Shokubai Co., Ltd. | Polyacrylic acid (salt)-based water absorbent resin and method for producing same |
CN107522812A (zh) * | 2017-09-06 | 2017-12-29 | 河北工程大学 | 一种可缓释营养的骨粉基多功能保水剂的制备方法 |
-
2020
- 2020-02-27 CN CN202010123393.0A patent/CN111303354B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1224024A (zh) * | 1997-12-10 | 1999-07-28 | 株式会社日本触媒 | 吸水剂树脂的生产方法 |
CN1539853A (zh) * | 2003-11-01 | 2004-10-27 | 山东省科源石油化工生产力促进中心 | 高吸水性树脂的生产方法 |
US20120189861A1 (en) * | 2009-09-30 | 2012-07-26 | Nippon Shokubai Co., Ltd. | Polyacrylic acid (salt)-based water absorbent resin and method for producing same |
CN102453211A (zh) * | 2010-10-25 | 2012-05-16 | 袁俊海 | 控制反应温度合成钠基膨润土复合高吸水材料的工艺 |
CN107522812A (zh) * | 2017-09-06 | 2017-12-29 | 河北工程大学 | 一种可缓释营养的骨粉基多功能保水剂的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111303354B (zh) | 2023-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100491282C (zh) | 一种接枝共聚羧酸盐高性能减水剂的制备方法 | |
CN104693636B (zh) | 一种具有提高abs接枝共聚物转化率的聚合方法 | |
WO2017186155A1 (zh) | 一种高吸水感温变色树脂及其制备方法 | |
CN101775093B (zh) | 反应性助稳定剂稳定并改性共聚细乳液的制备方法 | |
CN104250334A (zh) | 一种氯乙烯-丙烯酸酯类共聚物及其制备方法 | |
CN107722163B (zh) | 丙烯酸吸水性树脂及低可溶性组分的吸水性树脂及其应用 | |
CN107216419B (zh) | 一种制备高浓度羟基聚丙烯酸树脂及其固化的方法 | |
JPS5964635A (ja) | 吸水性樹脂の製造方法 | |
US5183872A (en) | Process for the peparation of finely divided, water-swellable polysaccharide graft polymers | |
CN104017119A (zh) | 支化结构重钙研磨用分散剂及其制备方法 | |
CN103232566B (zh) | 密封胶用高固含量低粘度丙烯酸酯乳液的制备方法 | |
CN111961424A (zh) | 一种高固含低粘度丙烯酸酯乳液压敏胶及其制备方法和应用 | |
CN111269350A (zh) | 一种环保的水性塑塑复合胶及其制备方法 | |
CN101735376B (zh) | 一种赤泥沉降剂的制备方法 | |
CN111303354A (zh) | 一种可用于复合高吸水树脂制备的“梯度引发”方法 | |
CN101538345A (zh) | 树枝状高支化聚合物、制备方法及用途 | |
CN101717461B (zh) | 一种粘接型氯丁橡胶的制备方法 | |
CN103087266B (zh) | 高吸水性甘薯变性淀粉及其制备方法 | |
KR20230132589A (ko) | Pmma공중합 기능성 수지 및 그 제조 방법 | |
CN106905462B (zh) | 一种分散剂及其制备方法 | |
CN101423584B (zh) | 一种砂带用丙烯酸乳液的制备方法 | |
CN106986957A (zh) | 本体法聚氯乙烯防粘釜生产方法 | |
CN113896824B (zh) | 一种聚丙烯酸交联树脂的合成方法 | |
CN106916247A (zh) | Pmma预聚体及其制备方法和应用 | |
CN104910746A (zh) | 一种聚丙烯酸酯压敏胶水及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230714 Address after: No. 19 Taiji Road, Economic Development Zone, Handan City, Hebei Province, 056000, Hebei University of Engineering Patentee after: HEBEI University OF ENGINEERING Patentee after: Runhan (Shandong) Ecological Technology Co.,Ltd. Address before: No. 19 Taiji Road, Economic Development Zone, Handan City, Hebei Province, 056000, Hebei University of Engineering Patentee before: HEBEI University OF ENGINEERING |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231121 Address after: Room 107, Building 2, No. 988, Shunxing Road, Tianqiao District, Jinan City, Shandong Province (Jinan New Materials Industry Technology Park), 250000 Patentee after: Runhan (Shandong) Ecological Technology Co.,Ltd. Address before: No. 19 Taiji Road, Economic Development Zone, Handan City, Hebei Province, 056000, Hebei University of Engineering Patentee before: HEBEI University OF ENGINEERING Patentee before: Runhan (Shandong) Ecological Technology Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A "Gradient Initiation" Method for Preparing Composite High Water Absorbent Resins Granted publication date: 20230526 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: Runhan (Shandong) Ecological Technology Co.,Ltd. Registration number: Y2024980006044 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230526 Pledgee: Overpass Branch of Jinan Rural Commercial Bank Co.,Ltd. Pledgor: Runhan (Shandong) Ecological Technology Co.,Ltd. Registration number: Y2024980006044 |