ES472054A1 - Un procedimiento de preparacion de fibras poliolefinicas hi-drofilas - Google Patents
Un procedimiento de preparacion de fibras poliolefinicas hi-drofilasInfo
- Publication number
- ES472054A1 ES472054A1 ES472054A ES472054A ES472054A1 ES 472054 A1 ES472054 A1 ES 472054A1 ES 472054 A ES472054 A ES 472054A ES 472054 A ES472054 A ES 472054A ES 472054 A1 ES472054 A1 ES 472054A1
- Authority
- ES
- Spain
- Prior art keywords
- fibers
- produced
- paper containing
- hydrophilic polyolefin
- preparing hydrophilic
- 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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/20—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres
- D21H5/202—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of organic non-cellulosic fibres too short for spinning, with or without cellulose fibres polyolefins
-
- 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
- D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2967—Synthetic resin or polymer
- Y10T428/2969—Polyamide, polyimide or polyester
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Abstract
Un procedimiento de preparación de fibras poliolefínicas hidrófilas, que comprende agitar una suspensión de las fibras de una composición poliolefínica fibrosa vertida a chorro que contiene funcionalidad carboxílica, en una mezcla acuosa diluida de polímeros catiónicos y aniónicos, nitrogenados, solubles en agua, siendo dicho polímero catiónico (a) el producto de reacción de amoniaco o una alcohil-amina inferior y una aminopoliamida modificada con epiclorhidrina que deriva de un ácido dicarboxílico y una polialcohileno-poliamina que tiene dos grupos amino primarios y por lo menos un grupo amino secundario o terciario, o (b) el producto de reacción de epiclorhidrina y un condensado de cianamida o diciandiamida con una polialcohilen-poliamina.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/819,425 US4154647A (en) | 1977-07-27 | 1977-07-27 | Preparation of hydrophilic polyolefin fibers for use in papermaking |
Publications (1)
Publication Number | Publication Date |
---|---|
ES472054A1 true ES472054A1 (es) | 1979-02-01 |
Family
ID=25228123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES472054A Expired ES472054A1 (es) | 1977-07-27 | 1978-07-26 | Un procedimiento de preparacion de fibras poliolefinicas hi-drofilas |
Country Status (12)
Country | Link |
---|---|
US (1) | US4154647A (es) |
EP (1) | EP0000628A1 (es) |
JP (1) | JPS5427095A (es) |
AT (1) | AT367123B (es) |
AU (1) | AU521439B2 (es) |
BR (1) | BR7804818A (es) |
CA (1) | CA1113208A (es) |
DK (1) | DK335378A (es) |
ES (1) | ES472054A1 (es) |
FI (1) | FI63453C (es) |
IT (1) | IT1097438B (es) |
NO (1) | NO782561L (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4600462A (en) * | 1981-09-29 | 1986-07-15 | James River/Dixie-Northern, Inc. | Incorporation of a hydrophile in fibrous webs to enhance absorbency |
US4404314A (en) * | 1982-01-12 | 1983-09-13 | Hercules Incorporated | Preparation of stable aqueous dispersions of polyolefin fibers |
US4678823A (en) * | 1982-04-05 | 1987-07-07 | Hercules Incorporated | Asphalt compositions containing spurted polyolefin fibers with improved dispersibility in hydrocarbons |
IT1151747B (it) * | 1982-04-27 | 1986-12-24 | Montedison Spa | Fibre sintetiche bicomponenti atte a sostituire le fibre celulosiche in campo cartorio ed extracartario, e procedimento per la loro preparazione |
JPS61151266A (ja) * | 1984-12-25 | 1986-07-09 | Chisso Corp | 熱可塑性樹脂用セルロ−ス系充填剤 |
US4613635A (en) * | 1985-04-08 | 1986-09-23 | Hercules Incorporated | Composition for preparing paperboard container for liquids |
FR2629090B1 (fr) * | 1988-03-24 | 1990-11-23 | Atochem | Copolymere greffe a base d'alpha-mono-olefine, son procede de fabrication, son application a la fabrication d'alliages thermoplastiques, alliages thermoplastiques obtenus |
CA2017782A1 (en) * | 1989-06-01 | 1990-12-01 | James H. Harrington | Rewettable polyolefin fiber and corresponding nonwovens |
US5033172A (en) * | 1989-06-01 | 1991-07-23 | Hercules Incorporated | Rewettable polyolefin fiber and corresponding nonwovens |
US5127939A (en) * | 1990-11-14 | 1992-07-07 | Ceram Sna Inc. | Synthetic olivine in the production of iron ore sinter |
US5464687A (en) * | 1992-12-07 | 1995-11-07 | Lyondell Petrochemical Company | Wettable polyolefin fiber compositions and method |
US5550192A (en) * | 1992-12-07 | 1996-08-27 | Lyondell Petrochemical Company | Dyeable polyolefin compositions and dyeing polyolefin compositions |
US5614574A (en) * | 1994-07-12 | 1997-03-25 | Lyondell Petrochemical Company | Wettable polyolefin fiber compositions and method |
US20030150065A1 (en) * | 1998-12-30 | 2003-08-14 | Sheng-Hsin Hu | Liquid ammonia explosion treatment of wood fibers |
JP3640824B2 (ja) * | 1999-01-07 | 2005-04-20 | テルモ株式会社 | 白血球除去フィルターおよびその製造方法 |
CN105696414B (zh) * | 2014-11-27 | 2022-08-16 | 艺康美国股份有限公司 | 造纸助剂组合物以及提高纸张抗张强度的方法 |
CN113529272B (zh) * | 2020-04-17 | 2023-04-28 | 北京化工大学 | 一种表面具有羧基功能基元的聚酰亚胺纳米纤维膜及其制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL185231B (nl) * | 1953-02-18 | Yoshida Kogyo Kk | Drukvoet. | |
US3288770A (en) * | 1962-12-14 | 1966-11-29 | Peninsular Chem Res Inc | Water soluble quaternary ammonium polymers |
CH451513A (de) * | 1965-03-26 | 1968-05-15 | Ciba Geigy | Verfahren zur Herstellung von neuen härtbaren stickstoffhaltigen Kondensationsprodukten |
US3556932A (en) * | 1965-07-12 | 1971-01-19 | American Cyanamid Co | Water-soluble,ionic,glyoxylated,vinylamide,wet-strength resin and paper made therewith |
US3677888A (en) * | 1966-04-29 | 1972-07-18 | American Cyanamid Co | Manufacture of paper using amphoteric strengthening agents |
US3686109A (en) * | 1970-09-24 | 1972-08-22 | Hercules Inc | Aqueous formulation of water soluble cationic or anionic vinyl addition polymers with water soluble condensation polyamides |
JPS497095B1 (es) * | 1970-09-25 | 1974-02-18 | ||
US3743570A (en) * | 1971-03-03 | 1973-07-03 | Crown Zellerbach Corp | Process for producing a nonwoven fabric web from a suspension of polyolefin fibers and a hydrophilic colloidal polymeric additive |
BE788672A (fr) * | 1971-09-13 | 1973-01-02 | Crown Zellerbach Int Inc | Procede pour produire une feuille non tissee a partir de fibresde polyolefine et nouvelle feuille ainsi produite |
US3816556A (en) * | 1972-06-09 | 1974-06-11 | American Cyanamid Co | Composition comprising a polysalt and paper made therewith |
IT1038282B (it) * | 1975-05-20 | 1979-11-20 | Montedison Spa | Strutture fibrose di polimeri ole finici aventi migliori caratteristiche di applicazione alla preparazione della carta e carta da esse ottenuta |
-
1977
- 1977-07-27 US US05/819,425 patent/US4154647A/en not_active Expired - Lifetime
-
1978
- 1978-07-05 EP EP78300120A patent/EP0000628A1/en not_active Ceased
- 1978-07-05 FI FI782163A patent/FI63453C/fi not_active IP Right Cessation
- 1978-07-10 CA CA307,113A patent/CA1113208A/en not_active Expired
- 1978-07-25 NO NO782561A patent/NO782561L/no unknown
- 1978-07-26 BR BR7804818A patent/BR7804818A/pt unknown
- 1978-07-26 JP JP9053978A patent/JPS5427095A/ja active Granted
- 1978-07-26 ES ES472054A patent/ES472054A1/es not_active Expired
- 1978-07-26 AT AT0542978A patent/AT367123B/de not_active IP Right Cessation
- 1978-07-26 IT IT26126/78A patent/IT1097438B/it active
- 1978-07-26 AU AU38367/78A patent/AU521439B2/en not_active Expired
- 1978-07-27 DK DK335378A patent/DK335378A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI63453B (fi) | 1983-02-28 |
AU521439B2 (en) | 1982-04-01 |
IT1097438B (it) | 1985-08-31 |
AU3836778A (en) | 1980-01-31 |
ATA542978A (de) | 1981-10-15 |
EP0000628A1 (en) | 1979-02-07 |
BR7804818A (pt) | 1979-05-08 |
AT367123B (de) | 1982-06-11 |
US4154647A (en) | 1979-05-15 |
JPS6139435B2 (es) | 1986-09-03 |
DK335378A (da) | 1979-01-28 |
FI63453C (fi) | 1983-06-10 |
FI782163A (fi) | 1979-01-28 |
JPS5427095A (en) | 1979-03-01 |
CA1113208A (en) | 1981-12-01 |
IT7826126A0 (it) | 1978-07-26 |
NO782561L (no) | 1979-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971103 |