KR20090030542A - 양이온 블록형 지력 증강제 및 그의 제조방법 - Google Patents
양이온 블록형 지력 증강제 및 그의 제조방법 Download PDFInfo
- Publication number
- KR20090030542A KR20090030542A KR1020070095920A KR20070095920A KR20090030542A KR 20090030542 A KR20090030542 A KR 20090030542A KR 1020070095920 A KR1020070095920 A KR 1020070095920A KR 20070095920 A KR20070095920 A KR 20070095920A KR 20090030542 A KR20090030542 A KR 20090030542A
- Authority
- KR
- South Korea
- Prior art keywords
- paper
- acrylamide
- initiator
- monomer
- strength
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paper (AREA)
Abstract
Description
내용 | 300ml | 400ml | 500ml | 탁도(NTU) | 종이강도(kgf/㎠) |
비교예 1 | 28초 | 48초 | 69초 | 860 | 3.5 |
비교예 2 | 29초 | 49초 | 70초 | 880 | 3.4 |
실시예 1 | 25초 | 44초 | 58초 | 800 | 3.7 |
실시예 2 | 26초 | 45초 | 59초 | 820 | 3.6 |
Claims (5)
- 아크릴아마이드, 양이온성 모노머, 음이온성 모노머, 분자량 조절제, 가교제,개시제를 포함하는 지력 증강제의 제조 방법에 있어서,개시제 존재하 양이온성 모노머를 물속에서 1차 중합하는 단계; 그리고 1차 중합된 양이온성 폴리머에 아크릴아마이드, 음이온성 모노머 및 개시제를 첨가하여 2차 중합하는 단계로 이루어진 지력 증강제의 제조 방법.
- 제 1항에 있어서, 1차 중합에 의하여 양이온 블록이 형성되는 것을 특징으로 하는 지력 증강제의 제조 방법.
- 제 1항에 있어서, 양이온성 모노머는 디메틸아미노에틸아크릴레이트 메틸클로라이드 및 디메틸아미노에틸아크릴레이트 벤질클로라이드인 것을 특징으로 하는 지력 증강제의 제조 방법.
- 제 1항에 있어서, 분자량 조절제는 소디움메트아릴 설포네이트인 것을 특징으로 하는 지력 증강제의 제조 방법.
- 제 1항에 따라 제조된 지력증강제를 포함하고, 비파열 강도가 3.5kgf/㎠ 이상인 종이.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070095920A KR100976822B1 (ko) | 2007-09-20 | 2007-09-20 | 양이온 블록형 지력 증강제 및 그의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070095920A KR100976822B1 (ko) | 2007-09-20 | 2007-09-20 | 양이온 블록형 지력 증강제 및 그의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090030542A true KR20090030542A (ko) | 2009-03-25 |
KR100976822B1 KR100976822B1 (ko) | 2010-08-20 |
Family
ID=40696825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070095920A KR100976822B1 (ko) | 2007-09-20 | 2007-09-20 | 양이온 블록형 지력 증강제 및 그의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100976822B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102617791A (zh) * | 2012-03-29 | 2012-08-01 | 上海东升新材料有限公司 | 一种两性干强剂及其制备方法 |
CN102627724A (zh) * | 2012-03-29 | 2012-08-08 | 上海东升新材料有限公司 | 造纸干强剂及其制备方法 |
CN102720094A (zh) * | 2012-06-29 | 2012-10-10 | 上海东升新材料有限公司 | 支链型干强剂及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6255400B1 (en) * | 1997-11-28 | 2001-07-03 | Mitsui Chemicals, Inc. | Polymer and applications thereof |
US6488812B2 (en) * | 2000-12-14 | 2002-12-03 | Kimberly-Clark Worldwide, Inc. | Soft tissue with improved lint and slough properties |
-
2007
- 2007-09-20 KR KR1020070095920A patent/KR100976822B1/ko active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102617791A (zh) * | 2012-03-29 | 2012-08-01 | 上海东升新材料有限公司 | 一种两性干强剂及其制备方法 |
CN102627724A (zh) * | 2012-03-29 | 2012-08-08 | 上海东升新材料有限公司 | 造纸干强剂及其制备方法 |
CN102720094A (zh) * | 2012-06-29 | 2012-10-10 | 上海东升新材料有限公司 | 支链型干强剂及其制备方法 |
CN102720094B (zh) * | 2012-06-29 | 2014-08-06 | 上海东升新材料有限公司 | 支链型干强剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100976822B1 (ko) | 2010-08-20 |
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