GB1348712A - Process for manufacturin fibrous sheet material having increased abrasion resistance - Google Patents

Process for manufacturin fibrous sheet material having increased abrasion resistance

Info

Publication number
GB1348712A
GB1348712A GB2277971A GB2277971A GB1348712A GB 1348712 A GB1348712 A GB 1348712A GB 2277971 A GB2277971 A GB 2277971A GB 2277971 A GB2277971 A GB 2277971A GB 1348712 A GB1348712 A GB 1348712A
Authority
GB
United Kingdom
Prior art keywords
fibrous sheet
sheet
fibrous
abrasion resistance
polymeric material
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
GB2277971A
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.)
Riegel Textile Corp
Original Assignee
Riegel Textile Corp
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 Riegel Textile Corp filed Critical Riegel Textile Corp
Publication of GB1348712A publication Critical patent/GB1348712A/en
Expired 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D21H17/27—Esters thereof
    • 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
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

1348712 Fibrous sheet material RIEGEL TEXTILE CORP 19 April 1971 [4 Dec 1970] 22779/71 Heading D2B A fibrous sheet having improved abrasion resistance is formed on a paper machine having a recirculating white water system by adding to the system at a location either before or after the addition thereto of the fibre stock but prior to sheet formation, a high M.W. water-soluble polymeric material having a particle size such that it can pass through a 50 mesh per lineal inch screen, and allowing the polymeric material a residence time in the system of from 3 to 90 seconds so that it hydrates and swells sufficiently to ensure its retention in the fibrous sheet, when the latter is formed. The fibrous material may be hollow rayon fibres. The polymeric material may be polyvinyl alcohol or carboxyymethyl cellulose. The formed sheet may be embossed or creped to yield a drapable, cloth-like material.
GB2277971A 1970-12-04 1971-04-19 Process for manufacturin fibrous sheet material having increased abrasion resistance Expired GB1348712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9538870A 1970-12-04 1970-12-04

Publications (1)

Publication Number Publication Date
GB1348712A true GB1348712A (en) 1974-03-20

Family

ID=22251743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2277971A Expired GB1348712A (en) 1970-12-04 1971-04-19 Process for manufacturin fibrous sheet material having increased abrasion resistance

Country Status (12)

Country Link
AT (1) AT323551B (en)
BE (1) BE764483A (en)
CA (1) CA955010A (en)
CH (1) CH518407A (en)
DE (1) DE2110985A1 (en)
ES (1) ES388683A1 (en)
FR (1) FR2117013A5 (en)
GB (1) GB1348712A (en)
LU (1) LU62819A1 (en)
NL (1) NL7105363A (en)
NO (1) NO133458C (en)
ZA (1) ZA711209B (en)

Also Published As

Publication number Publication date
CA955010A (en) 1974-09-24
BE764483A (en) 1971-09-20
LU62819A1 (en) 1971-11-08
ES388683A1 (en) 1973-05-16
DE2110985A1 (en) 1972-06-29
NO133458B (en) 1976-01-26
NO133458C (en) 1976-05-05
AT323551B (en) 1975-07-25
ZA711209B (en) 1971-11-24
FR2117013A5 (en) 1972-07-21
CH518407A (en) 1972-01-31
NL7105363A (en) 1972-06-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees