FI924442A - Dried reinforced films having good tear resistance - reinforced with coalescent water insol. polymer particles which are non-coalesced - Google Patents

Dried reinforced films having good tear resistance - reinforced with coalescent water insol. polymer particles which are non-coalesced Download PDF

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Publication number
FI924442A
FI924442A FI924442A FI924442A FI924442A FI 924442 A FI924442 A FI 924442A FI 924442 A FI924442 A FI 924442A FI 924442 A FI924442 A FI 924442A FI 924442 A FI924442 A FI 924442A
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FI
Finland
Prior art keywords
polymer particles
reinforced
dried
film
coalesced
Prior art date
Application number
FI924442A
Other languages
Finnish (fi)
Other versions
FI118300B (en
FI924442A0 (en
Inventor
Charles C Nguyen
Verne J Martin
Edward P Pauley
Henry L Buccigross
Stephen Rudolph
Original Assignee
Penford Products 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.)
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Publication date
Priority claimed from US07/810,646 external-priority patent/US5416181A/en
Application filed by Penford Products Co filed Critical Penford Products Co
Publication of FI924442A publication Critical patent/FI924442A/en
Publication of FI924442A0 publication Critical patent/FI924442A0/en
Application granted granted Critical
Publication of FI118300B publication Critical patent/FI118300B/en

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  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A dried film reinforced with coalescable water insoluble polymer particles is claimed. The particles are uncoalesced, and the film comprises a water insoluble component (I) and a water soluble component (II). (I) comprises coalescable polymer particles having a Tg less than 55 deg.C. and a majority of which have a particle size of less than 1 micron. (II) comprises a water soluble polymer capable of inhibiting coalescence of the polymer particles, or a water soluble polymer and a component capable of inhibiting coalescence of the polymer particles. (I) comprises greater than 3 wt.% of the film solids and (II) comprises greater than 25 wt.% of the solids. Also claimed are: (i) a stable aq. dispersion capable of forming, at 70 deg.F., the above film; (ii) a dried powder capable of being dispersed in water to form (i); (iii) prepn. of the above dried film; (iv) the prepn. of (ii); (v) the prepn. of (i); (vi) a coating colour compsn., and a method for applying this compsn.; and (vii) a paper coated with the colour coating compsn., which can then be printed.
FI924442A 1991-02-05 1992-10-02 Dried reinforced films having good tear resistance - reinforced with coalescent water insol. polymer particles which are non-coalesced FI118300B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US65096591A 1991-02-05 1991-02-05
US65096591 1991-02-05
US81064691 1991-12-19
US07/810,646 US5416181A (en) 1989-02-10 1991-12-19 Reinforced films made from water soluble polymers
PCT/US1992/001013 WO1992013714A1 (en) 1991-02-05 1992-02-04 Reinforced films made from water soluble polymers
US9201013 1992-02-04

Publications (3)

Publication Number Publication Date
FI924442A true FI924442A (en) 1992-10-02
FI924442A0 FI924442A0 (en) 1992-10-02
FI118300B FI118300B (en) 2007-09-28

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ID=27377022

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924442A FI118300B (en) 1991-02-05 1992-10-02 Dried reinforced films having good tear resistance - reinforced with coalescent water insol. polymer particles which are non-coalesced

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FI (1) FI118300B (en)

Also Published As

Publication number Publication date
FI118300B (en) 2007-09-28
FI924442A0 (en) 1992-10-02

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