CN1219577A - 固体缓释洗涤剂及其制备方法 - Google Patents
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- CN1219577A CN1219577A CN 97114247 CN97114247A CN1219577A CN 1219577 A CN1219577 A CN 1219577A CN 97114247 CN97114247 CN 97114247 CN 97114247 A CN97114247 A CN 97114247A CN 1219577 A CN1219577 A CN 1219577A
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- 239000013042 solid detergent Substances 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 abstract 1
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- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
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- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
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- 150000002632 lipids Chemical class 0.000 description 1
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 1
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- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
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Abstract
本发明涉及一种固体缓释洗涤剂,由阴离子表面活性剂和非离子表面活性剂加入高分子粘合剂,经混合、制粒、干燥等步骤,做成球状洗涤剂。适合于洗衣机反复使用。具有洗衣成本低、对环境污染小等优点。
Description
本发明涉及一种洗涤剂，尤其一种固体颗粒状、缓慢释放活性剂的洗涤剂，并涉及该洗涤剂的制备方法。
洗涤剂的主要成份和辅助成份多为化学品，是生活污水的主要污染源之一。由于它们稳定，生物降解很难，而且大多对人体有影响，因此研究洗涤用品新原料和新制剂非常重要。
本发明的目的是克服现有技术的缺点，提供一种新型的洗涤剂，既有良好的洗衣效果，又能减少对环境的污染，且可反复使用，每次消耗量少，使用寿命长，降低洗衣成本。
本发明的另一目的是提供上述洗涤剂的制备方法，容易实施，生产成本低。
用传统洗涤剂洗衣时，部分洗涤剂未能完全溶解，溶解的部分实际上只有少数被消耗，而大量的洗涤剂在浪费并造成污染。
本发明的方案是将活性剂加入高分子粘合剂做成固体球状，适合于洗衣机使用。在洗衣过程中缓慢释放表面活性剂，与油污乳化。在相互摩擦过程中还生成过量氢氧根离子(OH-)，水分子受到活化，使污垢和纤维的结合变得松软，使污迹更容易去除。
本发明洗涤剂以表面活性剂和高分子粘合剂作为主要成份。表面活性剂可用阴离子表面活性剂和/或非离子表面活性剂，可为一种或多种混合，其总量为12～50％。常用的表面活性剂有烷基苯磺酸(盐)、脂肪醇硫酸盐、α-磺基脂肪酸酯、烷基磺酸盐、α-烯烃磺酸盐、脂肪醇聚乙二醇醚、烷基酚聚乙二醇醚和脂肪酸等。高分子粘合剂可使用树脂，如环氧树脂、酸酐类树脂、聚酰胺树脂等，总量为6～15％。
为了提高洗涤效果，本发明还加入辅助成份：泡沫控制剂、泡沫增效剂、助洗剂、抗再沉淀剂、抗蚀剂、增白剂、酶、水和稀释剂。
本发明洗衣球的制备方法包括如下步骤：(1)固体原料粉碎过筛(120目)；(2)混合；(3)干燥(40～50℃,1～3小时)；(4)加高分子粘合剂混合；(5)制粒；(6)干燥得成品。
本发明所得的固体洗涤剂为一种缓释洗涤剂，可反复多次使用，每次溶出很少，但同样得到很好的洗涤效果。因此它具有洗衣成本低、对环境污染小等优点。而且生产工艺不复杂，容易实施。
下面给出实施例。
一、配方(重量％)
(一)主成份：
表面活性剂 脂肪醇硫酸盐 7～40
烷基聚乙二醇醚 5～10
高分子粘合剂 环氧树脂 3～7
聚酰胺树脂 3～8(二)辅助成份：
泡沫控制剂 硅油 0～0.6
泡沫增效剂 脂肪酸单乙醇酰胺 0～2
助洗剂 碳酸钠 0～20
水玻璃 0～3
硅铝酸钠 0～20
乙二胺四乙酸二钠 0～1
三聚磷酸钠 0～30
抗再沉淀剂 羧甲基纤维素 0～0.5
抗蚀剂 偏硅酸钠 0～10
增白剂 二苯乙烯二磺酸钠 0～0.8
酶 蛋白酶和/或淀粉酶0～0.8
水 0～5
稀释剂 硫酸钠 余量
二、制备
按上述配方，(1)固体原料先粉碎，过120目筛，(2)除粘合剂外，其余的全部混合均匀，(3)于40～50℃下干燥3小时，(4)加入粘合剂，于反应锅中搅拌均匀，(5)制粒，(6)干燥，得成品。
Claims (5)
1．一种固体缓释洗涤剂，其特征在于由表面活性剂(12～50％)、高分子粘合剂(6～15％)经混合、制粒、干燥而成。
2．根据权利要求1所述的固体缓释洗涤剂，其特征在于所述的表面活性剂为阴离子活性剂和/或非离子表面活性剂的一种或混合物。
3．根据权利要求1所述的固体缓释洗涤剂，其特征在于高分子粘合剂为环氧树脂和聚酰胺树脂。
4．根据权利要求1所述的固体缓释洗涤剂，其特征在于还加入辅助成份：泡沫控制剂、泡沫增效剂、助洗剂、抗再沉淀剂、抗蚀剂、光学增白剂、酶、水和稀释剂。
5．权利要求1所述的固体缓释洗涤剂的制备方法，其特征在于包括如下步骤：
(A)固体原料粉碎过筛(120目)；
(B)混合；
(C)干燥(40～50℃,1～3小时)；
(D)加高分子粘合剂并混匀；
(E)制粒；
(F)干燥得成品。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97114247A CN1069107C (zh) | 1997-08-04 | 1997-09-15 | 固体缓释洗涤剂及其制备方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97114204.1 | 1997-08-04 | ||
| CN97114204 | 1997-08-04 | ||
| CN97114247A CN1069107C (zh) | 1997-08-04 | 1997-09-15 | 固体缓释洗涤剂及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1219577A true CN1219577A (zh) | 1999-06-16 |
| CN1069107C CN1069107C (zh) | 2001-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97114247A Expired - Fee Related CN1069107C (zh) | 1997-08-04 | 1997-09-15 | 固体缓释洗涤剂及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1069107C (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101457185B (zh) * | 2008-12-23 | 2010-10-13 | 深圳市成为生物科技有限公司 | 环保洗涤颗粒及其制备方法 |
| CN101457184B (zh) * | 2008-12-23 | 2011-01-26 | 深圳市成为生物科技有限公司 | 环保洗碗颗粒及其制备方法 |
| CN102965213A (zh) * | 2012-11-29 | 2013-03-13 | 广东工业大学 | 一种在洗衣球外表面包覆壳聚糖缓释膜的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031516C (zh) * | 1989-07-14 | 1996-04-10 | 徐云英 | 抽水马桶清洁剂 |
| CN1096812A (zh) * | 1993-06-19 | 1994-12-28 | 靳松 | 厕所清洁剂 |
-
1997
- 1997-09-15 CN CN97114247A patent/CN1069107C/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101457185B (zh) * | 2008-12-23 | 2010-10-13 | 深圳市成为生物科技有限公司 | 环保洗涤颗粒及其制备方法 |
| CN101457184B (zh) * | 2008-12-23 | 2011-01-26 | 深圳市成为生物科技有限公司 | 环保洗碗颗粒及其制备方法 |
| CN102965213A (zh) * | 2012-11-29 | 2013-03-13 | 广东工业大学 | 一种在洗衣球外表面包覆壳聚糖缓释膜的方法 |
| CN102965213B (zh) * | 2012-11-29 | 2014-04-09 | 广东工业大学 | 一种在洗衣球外表面包覆壳聚糖缓释膜的方法 |
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| Publication number | Publication date |
|---|---|
| CN1069107C (zh) | 2001-08-01 |
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