GB1276329A - Paper product incorporating fibrous polyester material - Google Patents

Paper product incorporating fibrous polyester material

Info

Publication number
GB1276329A
GB1276329A GB4291669A GB4291669A GB1276329A GB 1276329 A GB1276329 A GB 1276329A GB 4291669 A GB4291669 A GB 4291669A GB 4291669 A GB4291669 A GB 4291669A GB 1276329 A GB1276329 A GB 1276329A
Authority
GB
United Kingdom
Prior art keywords
paper product
polyester material
product incorporating
fibrous polyester
incorporating fibrous
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
GB4291669A
Inventor
Donald James Shields
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1276329A publication Critical patent/GB1276329A/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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/24—Polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

1276329 Hydrolysed polyester fibres EASTMAN KODAK CO 28 Aug 1969 [3 Sept 1968] 42916/69 Heading B5B [Also in Division D2] In Example 4 a tow of filaments of polyethylene terephthalate is drawn at a ratio of 3 : 1 in a 0À25% aqueous NaOH bath at 68‹ C., followed by further drawing at a ratio of 1À34 : 1 in a steam chest at 150‹ C. The fibres are heatset and cut into staple for use in reinforcing paper.
GB4291669A 1968-09-03 1969-08-28 Paper product incorporating fibrous polyester material Expired GB1276329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75709568A 1968-09-03 1968-09-03

Publications (1)

Publication Number Publication Date
GB1276329A true GB1276329A (en) 1972-06-01

Family

ID=25046324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4291669A Expired GB1276329A (en) 1968-09-03 1969-08-28 Paper product incorporating fibrous polyester material

Country Status (4)

Country Link
BE (1) BE738385A (en)
DE (1) DE1944544A1 (en)
FR (1) FR2017291A1 (en)
GB (1) GB1276329A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022182A1 (en) * 1979-06-11 1981-01-14 Teijin Limited Synthetic polyester pulp and process for preparing same
US5069844A (en) * 1988-07-28 1991-12-03 E. I. Du Pont De Nemours And Company Improvements in process for preparing crystalline spin-oriented filaments
US5069845A (en) * 1988-07-28 1991-12-03 E. I. Du Pont De Nemours And Company Improvements in process for preparing spin-oriented feed yarns
US5069847A (en) * 1988-07-28 1991-12-03 E. I. Du Pont De Nemours And Company Improvements in process for preparing spun yarns
US5069846A (en) * 1988-07-28 1991-12-03 E. I. Du Pont De Nemours And Company Process for preparing drawn filament yarns
US5088140A (en) * 1988-07-28 1992-02-18 E. I. Du Pont De Nemours And Company Pillows of polyester fiberfill
US5145622A (en) * 1986-11-21 1992-09-08 E. I. Du Pont De Nemours And Company Improvements in process for preparing water-dispersible polyester fiber
US9464385B2 (en) 2003-10-15 2016-10-11 Arjowiggins Security Multi-layer security paper

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ188123A (en) * 1977-09-09 1981-02-11 St Regis Paper Co Paper sheet with cellulosic fibre-hydrophilic fibre mixture
MX2013000594A (en) 2010-07-15 2013-03-05 Procter & Gamble Compositions comprising a near terminal-branched compound and methods of making the same.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022182A1 (en) * 1979-06-11 1981-01-14 Teijin Limited Synthetic polyester pulp and process for preparing same
US5145622A (en) * 1986-11-21 1992-09-08 E. I. Du Pont De Nemours And Company Improvements in process for preparing water-dispersible polyester fiber
US5069844A (en) * 1988-07-28 1991-12-03 E. I. Du Pont De Nemours And Company Improvements in process for preparing crystalline spin-oriented filaments
US5069845A (en) * 1988-07-28 1991-12-03 E. I. Du Pont De Nemours And Company Improvements in process for preparing spin-oriented feed yarns
US5069847A (en) * 1988-07-28 1991-12-03 E. I. Du Pont De Nemours And Company Improvements in process for preparing spun yarns
US5069846A (en) * 1988-07-28 1991-12-03 E. I. Du Pont De Nemours And Company Process for preparing drawn filament yarns
US5088140A (en) * 1988-07-28 1992-02-18 E. I. Du Pont De Nemours And Company Pillows of polyester fiberfill
US9464385B2 (en) 2003-10-15 2016-10-11 Arjowiggins Security Multi-layer security paper

Also Published As

Publication number Publication date
DE1944544A1 (en) 1970-04-30
BE738385A (en) 1970-02-16
FR2017291A1 (en) 1970-05-22

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Legal Events

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