GB1260702A - Process for production of paper from polyvinyl alcohol synthetic fibers - Google Patents
Process for production of paper from polyvinyl alcohol synthetic fibersInfo
- Publication number
- GB1260702A GB1260702A GB20061/69A GB2006169A GB1260702A GB 1260702 A GB1260702 A GB 1260702A GB 20061/69 A GB20061/69 A GB 20061/69A GB 2006169 A GB2006169 A GB 2006169A GB 1260702 A GB1260702 A GB 1260702A
- Authority
- GB
- United Kingdom
- Prior art keywords
- atoms
- chloride
- long
- paper
- polyvinyl alcohol
- 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
- 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
- D21H21/16—Sizing or water-repelling 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/16—Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/17—Ketenes, e.g. ketene dimers
-
- 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
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/58—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- 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
- D21H21/06—Paper forming aids
- D21H21/08—Dispersing agents for fibres
Landscapes
- Paper (AREA)
Abstract
1,260,702. Paper. KURARAY CO. Ltd. 18 April, 1969 [19 April, 1968], No. 20061/69. Heading D2B. Paper is made by a process which includes disintegrating staple fibres of water-insoluble polyvinyl alcohol and staple fibres of hotwater-soluble polyvinyl alcohol in water, forming a slurry, and wherein, prior to the papermaking step, the fibres have been treated with a silicone; a complex of a fatty acid containing 12-24C atoms and a metal chloride; a metal soap (as defined below); a ketene dimer (as defined below); a methylolamide of a fatty acid containing 12-24C atoms; or a cationic surface-active agent. The metal coaps are salts of di- or tri-valent metals e.g. Ca, Mg, Pb, Mn, Al, with a saturated or unsaturated fatty acid having 12-24C atoms; and the ketene dimers are those with alkyl groups containing 12-24C atoms. Rosin modified rosin, polyethylene oxide, potassium metaphosphate and poly (sodium acrylate) may be added to the slurry. The silicone may be an organopolysiloxane oil or a siloxane/oxyalkylene block copolymer, and may be applied as an emulsion or as a solution in a solvent. Metal complexes with fatty acids may be Werner complexes including chromium or, preferably, aluminium, chloride. The cationic surface-active agent may be a long-chain pyridinium halide, long-chain alkoxy-methyl-pyridinium chloride, alkyl trimethyl ammonium chloride, long-chain alkyl-dimethyl-benzyl ammonium chloride, or, preferably, long-chain alkyl amide methyl pyridinium chloride where the longchain alkyl group has 11-23C atoms. The addition of the water-repellants may be made at any stage prior to sheeting.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2630868 | 1968-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1260702A true GB1260702A (en) | 1972-01-19 |
Family
ID=12189725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20061/69A Expired GB1260702A (en) | 1968-04-19 | 1969-04-18 | Process for production of paper from polyvinyl alcohol synthetic fibers |
Country Status (4)
Country | Link |
---|---|
US (1) | US3582462A (en) |
DE (1) | DE1919843A1 (en) |
FR (1) | FR2006589A1 (en) |
GB (1) | GB1260702A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111139679A (en) * | 2019-11-13 | 2020-05-12 | 华南理工大学 | Preparation method of polyvinyl alcohol fiber paper |
US10982391B2 (en) | 2016-06-01 | 2021-04-20 | Ecolab Usa Inc. | High-efficiency strength program used for making paper in higher charge demand system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4157275A (en) * | 1977-12-14 | 1979-06-05 | Engelhard Minerals & Chemicals Corporation | Polyvinyl alcohol fibers containing acicular colloidal clay |
US4425126A (en) | 1979-12-28 | 1984-01-10 | Johnson & Johnson Baby Products Company | Fibrous material and method of making the same using thermoplastic synthetic wood pulp fibers |
US4392861A (en) * | 1980-10-14 | 1983-07-12 | Johnson & Johnson Baby Products Company | Two-ply fibrous facing material |
US4812145A (en) * | 1987-12-22 | 1989-03-14 | Lydall, Inc. | Process for the production of a battery separator |
US5817079A (en) * | 1989-04-04 | 1998-10-06 | Mcneil-Ppc, Inc. | Selective placement of absorbent product materials in sanitary napkins and the like |
GR1002205B (en) * | 1989-04-07 | 1996-03-26 | Mcneil Ppc Inc | Absorbing material for sanitary napkins and the like |
FI121478B (en) * | 2009-05-18 | 2010-11-30 | Sinoco Chemicals | Improving the strength of paper and board products |
-
1969
- 1969-04-15 US US816413A patent/US3582462A/en not_active Expired - Lifetime
- 1969-04-18 GB GB20061/69A patent/GB1260702A/en not_active Expired
- 1969-04-18 DE DE19691919843 patent/DE1919843A1/en active Pending
- 1969-04-21 FR FR6912455A patent/FR2006589A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10982391B2 (en) | 2016-06-01 | 2021-04-20 | Ecolab Usa Inc. | High-efficiency strength program used for making paper in higher charge demand system |
CN111139679A (en) * | 2019-11-13 | 2020-05-12 | 华南理工大学 | Preparation method of polyvinyl alcohol fiber paper |
Also Published As
Publication number | Publication date |
---|---|
US3582462A (en) | 1971-06-01 |
FR2006589A1 (en) | 1969-12-26 |
DE1919843A1 (en) | 1969-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |