JPS5545894A - Low foamable sizing agent for paper - Google Patents
Low foamable sizing agent for paperInfo
- Publication number
- JPS5545894A JPS5545894A JP11801979A JP11801979A JPS5545894A JP S5545894 A JPS5545894 A JP S5545894A JP 11801979 A JP11801979 A JP 11801979A JP 11801979 A JP11801979 A JP 11801979A JP S5545894 A JPS5545894 A JP S5545894A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- sizing agent
- foamable
- low
- low foamable
- 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.)
- Granted
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
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- 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
- D21H17/35—Polyalkenes, e.g. polystyrene
-
- 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)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782840650 DE2840650A1 (en) | 1978-09-19 | 1978-09-19 | Low froth paper surface size based on copolymer of maleic anhydride! - and di:isobutylene! in form of soluble salt of half amide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5545894A true JPS5545894A (en) | 1980-03-31 |
JPS6246678B2 JPS6246678B2 (en) | 1987-10-03 |
Family
ID=6049800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11801979A Granted JPS5545894A (en) | 1978-09-19 | 1979-09-17 | Low foamable sizing agent for paper |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5545894A (en) |
DE (1) | DE2840650A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5567095A (en) * | 1978-11-13 | 1980-05-20 | Hitachi Chemical Co Ltd | Production of paper with good sizing degree |
JPS5567094A (en) * | 1978-11-13 | 1980-05-20 | Hitachi Chemical Co Ltd | Production of paper with good sizing degree |
US4978874A (en) * | 1986-10-17 | 1990-12-18 | Mitsubishi Denki Kabushiki Kaisha | Coaxial type engine starter with hollow armature shaft |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5089603A (en) * | 1973-12-11 | 1975-07-18 |
-
1978
- 1978-09-19 DE DE19782840650 patent/DE2840650A1/en not_active Withdrawn
-
1979
- 1979-09-17 JP JP11801979A patent/JPS5545894A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5089603A (en) * | 1973-12-11 | 1975-07-18 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5567095A (en) * | 1978-11-13 | 1980-05-20 | Hitachi Chemical Co Ltd | Production of paper with good sizing degree |
JPS5567094A (en) * | 1978-11-13 | 1980-05-20 | Hitachi Chemical Co Ltd | Production of paper with good sizing degree |
JPS5629039B2 (en) * | 1978-11-13 | 1981-07-06 | ||
JPS574760B2 (en) * | 1978-11-13 | 1982-01-27 | ||
US4978874A (en) * | 1986-10-17 | 1990-12-18 | Mitsubishi Denki Kabushiki Kaisha | Coaxial type engine starter with hollow armature shaft |
Also Published As
Publication number | Publication date |
---|---|
DE2840650A1 (en) | 1980-03-27 |
JPS6246678B2 (en) | 1987-10-03 |
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