CN101658170A - 一种用于聚羧酸减水剂的防腐剂 - Google Patents
一种用于聚羧酸减水剂的防腐剂 Download PDFInfo
- Publication number
- CN101658170A CN101658170A CN200910272145A CN200910272145A CN101658170A CN 101658170 A CN101658170 A CN 101658170A CN 200910272145 A CN200910272145 A CN 200910272145A CN 200910272145 A CN200910272145 A CN 200910272145A CN 101658170 A CN101658170 A CN 101658170A
- Authority
- CN
- China
- Prior art keywords
- sodium
- polycarboxylate water
- reducer
- preservative
- soluble
- 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
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 81
- 239000003755 preservative agent Substances 0.000 title claims abstract description 40
- 230000002335 preservative effect Effects 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 5
- 239000002253 acid Substances 0.000 title abstract 4
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 46
- 239000011734 sodium Substances 0.000 claims abstract description 46
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims abstract description 24
- 235000010234 sodium benzoate Nutrition 0.000 claims abstract description 24
- 239000004299 sodium benzoate Substances 0.000 claims abstract description 24
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 23
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 claims abstract description 23
- -1 nipabutyl sodium Chemical compound 0.000 claims abstract description 23
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229960003415 propylparaben Drugs 0.000 claims abstract description 23
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims abstract description 22
- 235000010241 potassium sorbate Nutrition 0.000 claims abstract description 22
- 239000004302 potassium sorbate Substances 0.000 claims abstract description 22
- 229940069338 potassium sorbate Drugs 0.000 claims abstract description 22
- 229920005646 polycarboxylate Polymers 0.000 claims description 77
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 claims description 22
- 239000000203 mixture Substances 0.000 abstract description 5
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 235000010268 sodium methyl p-hydroxybenzoate Nutrition 0.000 abstract 1
- PESXGULMKCKJCC-UHFFFAOYSA-M sodium;4-methoxycarbonylphenolate Chemical compound [Na+].COC(=O)C1=CC=C([O-])C=C1 PESXGULMKCKJCC-UHFFFAOYSA-M 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 11
- 238000003756 stirring Methods 0.000 description 11
- 238000005070 sampling Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 239000002994 raw material Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011365 complex material Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- UPMFZISCCZSDND-JJKGCWMISA-M sodium gluconate Chemical class [Na+].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O UPMFZISCCZSDND-JJKGCWMISA-M 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2641—Polyacrylates; Polymethacrylates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102721456A CN101658170B (zh) | 2009-09-21 | 2009-09-21 | 一种用于混凝土所使用的聚羧酸减水剂的防腐剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102721456A CN101658170B (zh) | 2009-09-21 | 2009-09-21 | 一种用于混凝土所使用的聚羧酸减水剂的防腐剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101658170A true CN101658170A (zh) | 2010-03-03 |
CN101658170B CN101658170B (zh) | 2011-02-23 |
Family
ID=41786593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102721456A Active CN101658170B (zh) | 2009-09-21 | 2009-09-21 | 一种用于混凝土所使用的聚羧酸减水剂的防腐剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101658170B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103011661A (zh) * | 2012-12-30 | 2013-04-03 | 中建商品混凝土有限公司 | 一种用于聚羧酸减水剂的防腐剂 |
CN103073221A (zh) * | 2013-01-22 | 2013-05-01 | 科之杰新材料集团有限公司 | 一种适用于低浓聚羧酸减水剂的防腐剂 |
CN103910506A (zh) * | 2012-12-28 | 2014-07-09 | 辽宁奥克化学股份有限公司 | 一种用作混凝土外加剂的防腐剂 |
CN104150804A (zh) * | 2013-07-12 | 2014-11-19 | 厦门宏发先科化工建材有限公司 | 用于霉变的聚羧酸系高效减水剂的加热处理方法 |
CN109424157A (zh) * | 2017-08-29 | 2019-03-05 | 陶玉华 | 一种防腐耐磨地坪 |
CN112608426A (zh) * | 2020-11-26 | 2021-04-06 | 科之杰新材料集团有限公司 | 一种聚羧酸减水剂及其制备方法 |
CN113307531A (zh) * | 2021-06-02 | 2021-08-27 | 江苏金木土新材料有限公司 | 一种用于变质聚羧酸减水剂的补救型防腐剂 |
-
2009
- 2009-09-21 CN CN2009102721456A patent/CN101658170B/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103910506A (zh) * | 2012-12-28 | 2014-07-09 | 辽宁奥克化学股份有限公司 | 一种用作混凝土外加剂的防腐剂 |
CN103910506B (zh) * | 2012-12-28 | 2015-08-26 | 辽宁奥克化学股份有限公司 | 一种用作混凝土外加剂的防腐剂 |
CN103011661A (zh) * | 2012-12-30 | 2013-04-03 | 中建商品混凝土有限公司 | 一种用于聚羧酸减水剂的防腐剂 |
CN103011661B (zh) * | 2012-12-30 | 2014-07-02 | 中建商品混凝土有限公司 | 一种用于聚羧酸减水剂的防腐剂 |
CN103073221A (zh) * | 2013-01-22 | 2013-05-01 | 科之杰新材料集团有限公司 | 一种适用于低浓聚羧酸减水剂的防腐剂 |
CN103073221B (zh) * | 2013-01-22 | 2014-09-03 | 科之杰新材料集团有限公司 | 一种适用于低浓聚羧酸减水剂的防腐剂 |
CN104150804A (zh) * | 2013-07-12 | 2014-11-19 | 厦门宏发先科化工建材有限公司 | 用于霉变的聚羧酸系高效减水剂的加热处理方法 |
CN109424157A (zh) * | 2017-08-29 | 2019-03-05 | 陶玉华 | 一种防腐耐磨地坪 |
CN112608426A (zh) * | 2020-11-26 | 2021-04-06 | 科之杰新材料集团有限公司 | 一种聚羧酸减水剂及其制备方法 |
CN113307531A (zh) * | 2021-06-02 | 2021-08-27 | 江苏金木土新材料有限公司 | 一种用于变质聚羧酸减水剂的补救型防腐剂 |
Also Published As
Publication number | Publication date |
---|---|
CN101658170B (zh) | 2011-02-23 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA STATE CONSTRUCTION ENGRG. CORP. LTD. Free format text: FORMER OWNER: CHINA CONSTRUCTION COMMERCIAL CONCRETE CO., LTD. Effective date: 20110513 Owner name: CHINA CONSTRUCTION COMMERCIAL CONCRETE CO., LTD. C Free format text: FORMER OWNER: CHINA CONSTRUCTION THIRD ENGINEERING BUREAU CO., LTD. |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430074 13/F, GAOKE BUILDING, NO. 18, HUAGUANG AVENUE, DONGHU HIGH-TECH. ZONE, WUHAN CITY, HUBEI PROVINCE TO: 610052 GROUP 5, JIANSHE VILLAGE, LONGTANSI, CHENGHUA DISTRICT, CHENGDU CITY, SICHUAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110513 Address after: 610052, Sichuan province Chengdu Chenghua District Longtan Temple construction village 5 groups Co-patentee after: China Construction Commercial Concrete Co., Ltd. Patentee after: CSCEC Commerical Concrete Chengdu Co., Ltd. Co-patentee after: China Construction Third Engineering Bureau Co., Ltd. Address before: 430074 Hubei province Wuhan city East Lake high tech Zone Huaguang Road No. 18 hi tech building 13 floor Co-patentee before: China Construction Third Engineering Bureau Co., Ltd. Patentee before: China Construction Commercial Concrete Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: CHINA CONSTRUCTION COMMERCIAL CONCRETE CO., LTD. Free format text: FORMER OWNER: CHINA CONSTRUCTION COMMERCIAL CONCRETE CO., LTD. CHINA CONSTRUCTION THIRD ENGINEERINGBUREAU CO., LTD. Effective date: 20120706 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120706 Address after: 610052, Sichuan province Chengdu Chenghua District Longtan Temple construction village 5 groups Co-patentee after: China Construction Commercial Concrete Co., Ltd. Patentee after: CSCEC Commerical Concrete Chengdu Co., Ltd. Address before: 610052, Sichuan province Chengdu Chenghua District Longtan Temple construction village 5 groups Co-patentee before: China Construction Commercial Concrete Co., Ltd. Patentee before: CSCEC Commerical Concrete Chengdu Co., Ltd. Co-patentee before: China Construction Third Engineering Bureau Co., Ltd. |