FR2108635A5 - Paper paste contg acrylic polymer - for improved tear strength - Google Patents
Paper paste contg acrylic polymer - for improved tear strengthInfo
- Publication number
- FR2108635A5 FR2108635A5 FR7134834A FR7134834A FR2108635A5 FR 2108635 A5 FR2108635 A5 FR 2108635A5 FR 7134834 A FR7134834 A FR 7134834A FR 7134834 A FR7134834 A FR 7134834A FR 2108635 A5 FR2108635 A5 FR 2108635A5
- Authority
- FR
- France
- Prior art keywords
- acrylic polymer
- tear strength
- improved tear
- paper paste
- paper
- 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
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
- 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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Abstract
Paper paste suspension incorporating a water soluble copolymer of (1) 30 - 95% acrylamide (2) 2 - 20% (meth) acrylic acid (or its salt), (3) 5 - 50% of a monomer of formula: where R1 is H or CH3, r2 is 1 - 6C (hydroxy) alkyl, but is 2 - 3C hydroxy alkyl when R1 is CH3 and (4) 0 - 20% acrylonitrile. The paste gives paper with good tear and bursting resistance and has good rheological props.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8530870 | 1970-09-29 | ||
JP10297370A JPS5231961B1 (en) | 1970-11-21 | 1970-11-21 | |
JP10812070A JPS5010401B1 (en) | 1970-12-08 | 1970-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2108635A5 true FR2108635A5 (en) | 1972-05-19 |
Family
ID=27304822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7134834A Expired FR2108635A5 (en) | 1970-09-29 | 1971-09-28 | Paper paste contg acrylic polymer - for improved tear strength |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA961212A (en) |
FR (1) | FR2108635A5 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0036993B1 (en) * | 1980-03-28 | 1983-10-19 | Wolff Walsrode Aktiengesellschaft | Process for ennobling paper and paper-board |
EP1101486A1 (en) * | 1999-11-19 | 2001-05-23 | L'oreal | Cosmetic composition containing a polymer with specific characteristics and a thickener |
WO2006002936A1 (en) * | 2004-07-03 | 2006-01-12 | Construction Research & Technology Gmbh | Water-soluble copolymers containing sulfo groups, method for the production and use thereof |
-
1971
- 1971-09-28 FR FR7134834A patent/FR2108635A5/en not_active Expired
- 1971-09-28 CA CA123,852A patent/CA961212A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0036993B1 (en) * | 1980-03-28 | 1983-10-19 | Wolff Walsrode Aktiengesellschaft | Process for ennobling paper and paper-board |
EP1101486A1 (en) * | 1999-11-19 | 2001-05-23 | L'oreal | Cosmetic composition containing a polymer with specific characteristics and a thickener |
FR2801202A1 (en) * | 1999-11-19 | 2001-05-25 | Oreal | COSMETIC COMPOSITION COMPRISING A POLYMER WITH PARTICULAR CHARACTERISTICS AND A THICKENING POLYMER |
US6432386B1 (en) | 1999-11-19 | 2002-08-13 | L'oreal, S.A. | Cosmetic compositions comprising at least one polymer with specific characteristics and at least one thickening polymer |
WO2006002936A1 (en) * | 2004-07-03 | 2006-01-12 | Construction Research & Technology Gmbh | Water-soluble copolymers containing sulfo groups, method for the production and use thereof |
US7605196B2 (en) | 2004-07-03 | 2009-10-20 | Construction Research & Technology Gmbh | Water-soluble copolymers containing sulfo groups, method for the production and use thereof |
Also Published As
Publication number | Publication date |
---|---|
CA961212A (en) | 1975-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |