SE428026B - METHOD OF PREPARING HYDROPHILIC POLYOLEFIN FIBERS - Google Patents
METHOD OF PREPARING HYDROPHILIC POLYOLEFIN FIBERSInfo
- Publication number
- SE428026B SE428026B SE7703297A SE7703297A SE428026B SE 428026 B SE428026 B SE 428026B SE 7703297 A SE7703297 A SE 7703297A SE 7703297 A SE7703297 A SE 7703297A SE 428026 B SE428026 B SE 428026B
- Authority
- SE
- Sweden
- Prior art keywords
- contg
- amino
- poly
- polymer
- fibres
- Prior art date
Links
- 229920000098 polyolefin Polymers 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 title 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 4
- 229920006318 anionic polymer Polymers 0.000 abstract 3
- 229920006317 cationic polymer Polymers 0.000 abstract 3
- -1 poly(dialkylamine) Polymers 0.000 abstract 3
- 239000004952 Polyamide Substances 0.000 abstract 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 abstract 2
- 229920002647 polyamide Polymers 0.000 abstract 2
- 229920000768 polyamine Polymers 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 125000003368 amide group Chemical group 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 229940015043 glyoxal Drugs 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/24—Homopolymers or copolymers of amides or imides
- C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paper (AREA)
- Polyamides (AREA)
Abstract
Hydrophilic polyolefin fibres are mfd. by mixing a fibrous polyolefin compsn. obtd. by projection by discharge, and contg. a carboxylic function, with an aq. dil. mixt. of water sol. anionic and cationic polymers contg. N. - The cationic polymer is the reaction prod. of epichlorohydrin and (a) an amino-polyamide derived from a dicarboxylic acid and a polyalkylene-polyamide contg. two primary amino gps. and >=1 sec. or tert. amino gp. or (b) a polyalkylene-polyamine of formula H2N(CnH2nNH)xH (I) (where n is a whole no. 2-8; x is a whole no. >=2, or (c) a poly(dialkylamine) or (d) a poly-amino-urylene derived from urea and a polyamine contg. >=3 amino gps. >=1 of which is tert. - The anionic polymer is the reaction prod. of glyoxal and (a) a polyacrylamide contg. 2-15% acrylic acid units, or (b) a branched, partially hydrolysed poly(beta-alanine) contg. 1-10 mol. % carboxyl gps. w.r.t. recurring amide units. The wt. ratio between the cationic polymer and the anionic polymer is 1:3-7. - The fibres are readily dispersible in water and can be admixed with wood pulp fibres to form a pulp which can be conferted into high quality paper with increased tensile strength as compared with a paper prepared without the polymer component.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72113376A | 1976-09-07 | 1976-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7703297L SE7703297L (en) | 1978-03-08 |
| SE428026B true SE428026B (en) | 1983-05-30 |
Family
ID=24896671
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7703297A SE428026B (en) | 1976-09-07 | 1977-03-22 | METHOD OF PREPARING HYDROPHILIC POLYOLEFIN FIBERS |
| SE8202500A SE435391B (en) | 1976-09-07 | 1982-04-21 | Mixture of Cationic and Anionic Water-Soluble Nitrogen Polymers for Use in the Preparation of Hydrophilic Polyolefin Fibers |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8202500A SE435391B (en) | 1976-09-07 | 1982-04-21 | Mixture of Cationic and Anionic Water-Soluble Nitrogen Polymers for Use in the Preparation of Hydrophilic Polyolefin Fibers |
Country Status (11)
| Country | Link |
|---|---|
| AU (1) | AU512137B2 (en) |
| BE (1) | BE850721A (en) |
| BR (1) | BR7705951A (en) |
| CA (1) | CA1085118A (en) |
| ES (1) | ES462137A1 (en) |
| FI (1) | FI64661C (en) |
| GB (1) | GB1577635A (en) |
| IT (1) | IT1080314B (en) |
| NL (1) | NL7709775A (en) |
| NO (1) | NO148861C (en) |
| SE (2) | SE428026B (en) |
-
1977
- 1977-01-11 CA CA269,446A patent/CA1085118A/en not_active Expired
- 1977-01-25 BE BE174354A patent/BE850721A/en not_active IP Right Cessation
- 1977-01-27 GB GB10332/79A patent/GB1577635A/en not_active Expired
- 1977-01-28 NO NO770296A patent/NO148861C/en unknown
- 1977-01-31 FI FI770348A patent/FI64661C/en not_active IP Right Cessation
- 1977-01-31 IT IT19824/77A patent/IT1080314B/en active
- 1977-03-22 SE SE7703297A patent/SE428026B/en unknown
- 1977-09-06 NL NL7709775A patent/NL7709775A/en not_active Application Discontinuation
- 1977-09-06 ES ES462137A patent/ES462137A1/en not_active Expired
- 1977-09-06 BR BR7705951A patent/BR7705951A/en unknown
- 1977-09-06 AU AU28586/77A patent/AU512137B2/en not_active Expired
-
1982
- 1982-04-21 SE SE8202500A patent/SE435391B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU512137B2 (en) | 1980-09-25 |
| NL7709775A (en) | 1978-03-09 |
| IT1080314B (en) | 1985-05-16 |
| NO148861B (en) | 1983-09-19 |
| FI64661C (en) | 1983-12-12 |
| NO770296L (en) | 1978-03-08 |
| SE435391B (en) | 1984-09-24 |
| GB1577635A (en) | 1980-10-29 |
| CA1085118A (en) | 1980-09-09 |
| BR7705951A (en) | 1978-06-27 |
| FI64661B (en) | 1983-08-31 |
| AU2858677A (en) | 1979-03-15 |
| NO148861C (en) | 1983-12-28 |
| SE7703297L (en) | 1978-03-08 |
| SE8202500L (en) | 1982-04-21 |
| BE850721A (en) | 1977-05-16 |
| ES462137A1 (en) | 1978-12-01 |
| FI770348A (en) | 1978-03-08 |
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