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GB1502717A - Polyolefin fibrils - Google Patents

Polyolefin fibrils

Info

Publication number
GB1502717A
GB1502717A GB20586/76A GB2058676A GB1502717A GB 1502717 A GB1502717 A GB 1502717A GB 20586/76 A GB20586/76 A GB 20586/76A GB 2058676 A GB2058676 A GB 2058676A GB 1502717 A GB1502717 A GB 1502717A
Authority
GB
United Kingdom
Prior art keywords
paper
polyolefine
fibres
nitrogen
polymer
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
Application number
GB20586/76A
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.)
Montedison SpA
Original Assignee
Montedison SpA
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
Application filed by Montedison SpA filed Critical Montedison SpA
Publication of GB1502717A publication Critical patent/GB1502717A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
    • D06M15/29—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides containing a N-methylol group or an etherified N-methylol group; containing a N-aminomethylene group; containing a N-sulfidomethylene group
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1502717 Synthetic paper MONTEDISON SpA 19 May 1976 [20 May 1975] 20586/76 Heading D2B [Also in Divisions B5 and C3] Paper is formed from fibres comprising polyolefine in admixture with a nitrogen containing polymer of surface are greater than 1m<SP>2</SP>/g. Cellulose fibres may also be present. The fibrils comprise polyolefine partly coated at least with the nitrogen polymer. The paper may be made on a continuous paper making machine, and dried at 100‹ - 110‹C and under a pressure of 50kg/cm<SP>2</SP> from 5 to 60 secs. The paper may be subjected to treatment with a polyacid e.g. an aqueous solution of polyacrylic acid.
GB20586/76A 1975-05-20 1976-05-19 Polyolefin fibrils Expired GB1502717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23522/75A IT1038282B (en) 1975-05-20 1975-05-20 FIBROUS STRUCTURES OF OIL FINIC POLYMERS HAVING BEST APPLICATION CHARACTERISTICS TO THE PREPARATION OF PAPER AND PAPER OBTAINED

Publications (1)

Publication Number Publication Date
GB1502717A true GB1502717A (en) 1978-03-01

Family

ID=11207836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20586/76A Expired GB1502717A (en) 1975-05-20 1976-05-19 Polyolefin fibrils

Country Status (17)

Country Link
JP (1) JPS51139923A (en)
AU (1) AU1405976A (en)
BE (1) BE841971A (en)
BR (1) BR7603162A (en)
DE (1) DE2622374A1 (en)
DK (1) DK212876A (en)
ES (1) ES448054A1 (en)
FI (1) FI761377A (en)
FR (2) FR2345537A1 (en)
GB (1) GB1502717A (en)
IL (1) IL49590A (en)
IN (1) IN145161B (en)
IT (1) IT1038282B (en)
NL (1) NL7605194A (en)
NO (1) NO761664L (en)
SE (1) SE7605558L (en)
ZA (1) ZA762975B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154647A (en) * 1977-07-27 1979-05-15 Hercules Incorporated Preparation of hydrophilic polyolefin fibers for use in papermaking
US4631132A (en) * 1985-07-19 1986-12-23 National Starch And Chemical Corporation Wastewater flocculating agent

Also Published As

Publication number Publication date
DE2622374A1 (en) 1976-12-02
NL7605194A (en) 1976-11-23
SE7605558L (en) 1976-11-21
FR2345537A1 (en) 1977-10-21
NO761664L (en) 1976-11-23
BR7603162A (en) 1977-05-24
FR2345537B1 (en) 1979-01-19
IN145161B (en) 1978-09-02
IT1038282B (en) 1979-11-20
IL49590A0 (en) 1976-07-30
BE841971A (en) 1976-11-19
AU1405976A (en) 1977-11-24
FR2347462A1 (en) 1977-11-04
DK212876A (en) 1976-11-21
FI761377A (en) 1976-11-21
ZA762975B (en) 1977-04-27
IL49590A (en) 1978-08-31
ES448054A1 (en) 1977-07-01
JPS51139923A (en) 1976-12-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee