CN101935184B - 一种减缩早强聚合物外加剂 - Google Patents
一种减缩早强聚合物外加剂 Download PDFInfo
- Publication number
- CN101935184B CN101935184B CN2010102566364A CN201010256636A CN101935184B CN 101935184 B CN101935184 B CN 101935184B CN 2010102566364 A CN2010102566364 A CN 2010102566364A CN 201010256636 A CN201010256636 A CN 201010256636A CN 101935184 B CN101935184 B CN 101935184B
- Authority
- CN
- China
- Prior art keywords
- monomer
- acid
- admixture
- coom
- polymkeric substance
- 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.)
- Expired - Fee Related
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102566364A CN101935184B (zh) | 2010-08-19 | 2010-08-19 | 一种减缩早强聚合物外加剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102566364A CN101935184B (zh) | 2010-08-19 | 2010-08-19 | 一种减缩早强聚合物外加剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101935184A CN101935184A (zh) | 2011-01-05 |
CN101935184B true CN101935184B (zh) | 2012-08-08 |
Family
ID=43388789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102566364A Expired - Fee Related CN101935184B (zh) | 2010-08-19 | 2010-08-19 | 一种减缩早强聚合物外加剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101935184B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103865007A (zh) * | 2014-03-17 | 2014-06-18 | 南京瑞迪高新技术有限公司 | 一种降粘型聚羧酸系减水剂制备方法 |
CN104031218B (zh) * | 2014-05-20 | 2016-06-29 | 日照港集团岚山港务有限公司 | 长链聚羧酸系减水剂 |
CN105330830B (zh) * | 2014-08-15 | 2018-07-10 | 辽宁奥克化学股份有限公司 | 一种端烯基不饱和聚醚及其用途 |
CN106084147B (zh) * | 2016-06-04 | 2020-10-20 | 石家庄市长安育才建材有限公司 | 一种具有减水性能的减缩剂的制备方法 |
CN107235650B (zh) * | 2017-07-03 | 2020-05-05 | 中建西部建设西南有限公司 | 一种水性纳米复合型早强外加剂及其制备方法 |
CN109709252B (zh) * | 2018-12-29 | 2021-08-17 | 奎克化学(中国)有限公司 | 一种环氧聚合物的检测方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6127455A (en) * | 1997-04-14 | 2000-10-03 | Omnova Solutions Inc. | Process for forming a seed polymer |
CN1919772A (zh) * | 2005-08-25 | 2007-02-28 | 上海三瑞化学有限公司 | 一种粉体聚羧酸减水剂的制备方法 |
CN101066853A (zh) * | 2007-06-18 | 2007-11-07 | 江苏博特新材料有限公司 | 一种聚醚类超早强型混凝土超塑化剂 |
CN101205128A (zh) * | 2007-11-21 | 2008-06-25 | 厦门市建筑科学研究院集团股份有限公司 | 一种早强型聚羧酸系高性能减水剂的配方及其制造方法 |
CN101357833A (zh) * | 2008-08-22 | 2009-02-04 | 上海三瑞高分子材料有限公司 | 一种坍落度保持型聚羧酸超塑化剂 |
-
2010
- 2010-08-19 CN CN2010102566364A patent/CN101935184B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6127455A (en) * | 1997-04-14 | 2000-10-03 | Omnova Solutions Inc. | Process for forming a seed polymer |
CN1919772A (zh) * | 2005-08-25 | 2007-02-28 | 上海三瑞化学有限公司 | 一种粉体聚羧酸减水剂的制备方法 |
CN101066853A (zh) * | 2007-06-18 | 2007-11-07 | 江苏博特新材料有限公司 | 一种聚醚类超早强型混凝土超塑化剂 |
CN101205128A (zh) * | 2007-11-21 | 2008-06-25 | 厦门市建筑科学研究院集团股份有限公司 | 一种早强型聚羧酸系高性能减水剂的配方及其制造方法 |
CN101357833A (zh) * | 2008-08-22 | 2009-02-04 | 上海三瑞高分子材料有限公司 | 一种坍落度保持型聚羧酸超塑化剂 |
Also Published As
Publication number | Publication date |
---|---|
CN101935184A (zh) | 2011-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101913793B (zh) | 一种聚羧酸高性能减水剂 | |
EP1110981B2 (en) | Concrete admixture | |
US9365669B2 (en) | Slump retaining polycarboxylic acid superplasticizer | |
KR100311620B1 (ko) | 시멘트분산제,시멘트분산제용폴리카복실산의제조방법및시멘트조성물 | |
CN101935184B (zh) | 一种减缩早强聚合物外加剂 | |
JP4829281B2 (ja) | 高性能減水効果を有するセメント混和剤及びその製造方法 | |
CN101357833B (zh) | 一种坍落度保持型聚羧酸超塑化剂 | |
CN101914187B (zh) | 一种聚羧酸超塑化剂 | |
JP5148111B2 (ja) | セメント混和剤 | |
JP3929202B2 (ja) | セメント混和剤 | |
CN101244907A (zh) | 聚羧酸系混凝土高效减水剂及其合成方法 | |
CN102030496B (zh) | 一种聚羧酸共聚物分散剂及其制备方法 | |
KR20010082560A (ko) | 시멘트 혼화제용 공중합체, 그 제조방법 및 용도 | |
CN103030334A (zh) | 一种聚羧酸减水剂 | |
JP2006248889A (ja) | セメント混和剤およびその製造方法 | |
CN102964533B (zh) | 一种超支化聚羧酸共聚物及其制备方法 | |
TW200528415A (en) | Cement admixture | |
CN103373831B (zh) | 早强型聚羧酸减水剂及高早强水泥 | |
CN102060465B (zh) | 一种聚羧酸聚合物分散剂及其制备方法 | |
CN105778009B (zh) | 一种早强型聚羧酸减水剂及其制备方法和一种水泥掺混物 | |
CN102531451A (zh) | 一种聚醚胺改性聚羧酸超塑化剂及其制备方法 | |
US10294157B2 (en) | Cement additive, cement composition, and cement additive raw material | |
JP2013139351A (ja) | セメント混和剤用共重合体、その製造方法および当該共重合体を含むセメント混和剤 | |
CN101357834B (zh) | 一种早强型聚羧酸超塑化剂 | |
CN111363159A (zh) | 一种磺化苯乙烯-马来酸酐接枝聚醚型减缩型聚羧酸减水剂 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Free format text: FORMER OWNER: SHANGHAI SANRUI CHEMISTRY CO., LTD. Effective date: 20150518 Owner name: SHANGHAI SANRUI POLYMER MATERIALS CO., LTD. Free format text: FORMER OWNER: SHANGHAI SANRUI POLYMER MATERIAL CO., LTD. Effective date: 20150518 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200237 XUHUI, SHANGHAI TO: 200232 XUHUI, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150518 Address after: 200232 Shanghai city Xuhui District Xi Road No. 237 Building No. 17 Patentee after: SHANGHAI SUNRISE POLYMER MATERIAL Co.,Ltd. Address before: 200237 Shanghai Xi Road No. 237 Building No. 17 Patentee before: Shanghai Sunrise Polymer Materials Co.,Ltd. Patentee before: Shanghai Sunrise Chemical Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 |