CN102295790A - 用于干混制剂的由苯乙烯丁二烯基胶乳制备的可再分散的聚合物粉末组合物 - Google Patents
用于干混制剂的由苯乙烯丁二烯基胶乳制备的可再分散的聚合物粉末组合物 Download PDFInfo
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- 239000010703 silicon Substances 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
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- 239000002893 slag Substances 0.000 description 1
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- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
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- 239000008107 starch Substances 0.000 description 1
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- 239000007858 starting material Substances 0.000 description 1
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- 238000010557 suspension polymerization reaction Methods 0.000 description 1
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Images
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- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- C04B40/0042—Powdery mixtures
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L13/00—Compositions of rubbers containing carboxyl groups
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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- C08L71/02—Polyalkylene oxides
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- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0057—Polymers chosen for their physico-chemical characteristics added as redispersable powders
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2313/00—Characterised by the use of rubbers containing carboxyl groups
- C08J2313/02—Latex
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- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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- C08J2325/08—Copolymers of styrene
- C08J2325/10—Copolymers of styrene with conjugated dienes
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- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/02—Polyalkylene oxides
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- 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
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
Abstract
Description
测试结果 | ||||
初始强度28天牛/毫米2 | 2.83 | 1.73 | 1.89 | 1.67 |
20分钟敞开时间28天牛/毫米2 | 1.13 | 1.09 | 0.88 | 1.00 |
水浸泡28天牛/毫米2 | 2.07 | 1.44 | 1.30 | 1.17 |
热老化28天70℃牛/毫米2 | 2.58 | 2.27 | 1.98 | 1.89 |
可湿性% | 95 | 100 | 100 | 80 |
密度千克/升 | 1.66 | 1.49 | 1.43 | 1.51 |
稠度0.5rpm cps*1000 | 2596 | 2836 | 2611 | 2765 |
稠度5rpm cps*1000 | 583 | 469 | 506 | 425 |
稠度50rpm cps*1000 | 86 | 94 | 86 | 88 |
Claims (10)
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US39763510P | 2010-06-15 | 2010-06-15 | |
US61/397,635 | 2010-06-15 |
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CN102295790A true CN102295790A (zh) | 2011-12-28 |
CN102295790B CN102295790B (zh) | 2015-04-08 |
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CN201110171681.4A Active CN102295790B (zh) | 2010-06-15 | 2011-06-15 | 用于干混制剂的由苯乙烯丁二烯基胶乳制备的可再分散的聚合物粉末组合物 |
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US (1) | US9181130B2 (zh) |
EP (1) | EP2397518B1 (zh) |
JP (1) | JP5403829B2 (zh) |
CN (1) | CN102295790B (zh) |
BR (1) | BRPI1102968B1 (zh) |
CA (1) | CA2741255C (zh) |
ES (1) | ES2401780T3 (zh) |
PL (1) | PL2397518T3 (zh) |
Cited By (3)
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CN104837898A (zh) * | 2012-12-14 | 2015-08-12 | 陶氏环球技术有限责任公司 | 可再分散聚合物粉末 |
CN112513197A (zh) * | 2018-08-13 | 2021-03-16 | 巴斯夫欧洲公司 | 通过使用载体材料的高效润湿剂 |
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PL2397518T3 (pl) | 2013-06-28 |
EP2397518A1 (en) | 2011-12-21 |
CA2741255C (en) | 2013-05-14 |
CA2741255A1 (en) | 2011-12-15 |
BRPI1102968B1 (pt) | 2020-04-07 |
CN102295790B (zh) | 2015-04-08 |
US9181130B2 (en) | 2015-11-10 |
EP2397518B1 (en) | 2013-01-09 |
US20110306705A1 (en) | 2011-12-15 |
JP5403829B2 (ja) | 2014-01-29 |
BRPI1102968A2 (pt) | 2012-11-06 |
JP2012001428A (ja) | 2012-01-05 |
ES2401780T3 (es) | 2013-04-24 |
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