FR2339686A1 - PROCESS FOR PREPARING HYDROPHILIC POLYOLEFIN FIBERS - Google Patents

PROCESS FOR PREPARING HYDROPHILIC POLYOLEFIN FIBERS

Info

Publication number
FR2339686A1
FR2339686A1 FR7702293A FR7702293A FR2339686A1 FR 2339686 A1 FR2339686 A1 FR 2339686A1 FR 7702293 A FR7702293 A FR 7702293A FR 7702293 A FR7702293 A FR 7702293A FR 2339686 A1 FR2339686 A1 FR 2339686A1
Authority
FR
France
Prior art keywords
polyolefin fibers
hydrophilic polyolefin
preparing hydrophilic
preparing
fibers
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
Application number
FR7702293A
Other languages
French (fr)
Other versions
FR2339686B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hercules LLC
Original Assignee
Hercules LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/653,188 external-priority patent/US4035229A/en
Application filed by Hercules LLC filed Critical Hercules LLC
Publication of FR2339686A1 publication Critical patent/FR2339686A1/en
Application granted granted Critical
Publication of FR2339686B1 publication Critical patent/FR2339686B1/fr
Granted legal-status Critical Current

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
    • 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
    • D21H17/54—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 nitrogen
    • 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
    • D21H21/18—Reinforcing 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
    • 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
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
FR7702293A 1976-01-28 1977-01-27 PROCESS FOR PREPARING HYDROPHILIC POLYOLEFIN FIBERS Granted FR2339686A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/653,188 US4035229A (en) 1974-11-04 1976-01-28 Paper strengthened with glyoxal modified poly(β-alanine) resins
US72113376A 1976-09-07 1976-09-07

Publications (2)

Publication Number Publication Date
FR2339686A1 true FR2339686A1 (en) 1977-08-26
FR2339686B1 FR2339686B1 (en) 1981-05-29

Family

ID=27096460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702293A Granted FR2339686A1 (en) 1976-01-28 1977-01-27 PROCESS FOR PREPARING HYDROPHILIC POLYOLEFIN FIBERS

Country Status (7)

Country Link
JP (1) JPS6031948B2 (en)
AT (1) AT359824B (en)
CH (1) CH618474A5 (en)
DE (1) DE2703372A1 (en)
DK (1) DK147079C (en)
FR (1) FR2339686A1 (en)
GB (1) GB1577634A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755341C2 (en) 1977-12-12 1983-09-08 Akzo Gmbh, 5600 Wuppertal Hydrophilic polyester fibers
JPH06275340A (en) * 1993-03-24 1994-09-30 Nec Corp Stacking connector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153941A5 (en) * 1971-09-13 1973-05-04 Crown Zellerbach Int Inc
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
DE2413922A1 (en) * 1973-03-26 1974-10-17 Toray Industries PAPER FORMING MATERIAL AND METHOD OF MANUFACTURING THEREOF

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2153941A5 (en) * 1971-09-13 1973-05-04 Crown Zellerbach Int Inc
DE2413922A1 (en) * 1973-03-26 1974-10-17 Toray Industries PAPER FORMING MATERIAL AND METHOD OF MANUFACTURING THEREOF

Also Published As

Publication number Publication date
DK147079B (en) 1984-04-02
ATA49477A (en) 1980-04-15
JPS6031948B2 (en) 1985-07-25
DK36777A (en) 1977-07-29
DK147079C (en) 1984-09-10
FR2339686B1 (en) 1981-05-29
GB1577634A (en) 1980-10-29
AT359824B (en) 1980-12-10
CH618474A5 (en) 1980-07-31
JPS52110923A (en) 1977-09-17
DE2703372A1 (en) 1977-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse