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US4408016A Expired / Lapsed US ⏱️ 0.0 years remaining

Monomeric composition of a diol bis(allyl carbonate), a dispersed polymer, and a multifunctional acrylate monomer, and polymers prepared therefrom

Assignee: PPG Industries Inc
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Filing: 1982-03-29
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Granted: 1983-10-04
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Expires: 2002-03-29
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Abstract

Abstract Discloses a monomeric composition and the polymeric product thereof. The composition contains a major portion of diol bis(allyl carbonate) monomer, and effective amounts of a multifunctional acrylate monomer, and a viscosity increasing polymer. Also disclosed is a method of reducing the haze in polymeric compositions of (a) a diol bis(allyl carbonate) and (b) a viscosity increasing polymer, by the addition of a multifunctional arcylate monomer to the monomeric composition prior to the polymerization thereof.

Inventors

  • 👤 Carl W. Eads
  • 👤 Ronald L. Haynes

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 15:30
CPC Classifications
C; C08; C08L; C08L33/00; C08L33/04; C08L33/06; C08L33/08; C08F; C08F265/00; C08F265/04; C08F218/00; C08F218/24

Claims Analysis

Total Claims: 24
Claim 1
Independent Claim 21 words
A composition of matter comprising: (a) an aliphatic diol bis(allyl carbonate); (b) an acrylate polymer; and (c) a multifunctional acrylate monomer.
Claim 2
Dependent Claim 21 words
A composition of matter comprising: (a) an aliphatic diol bis(allyl carbonate); (b) an acrylate polymer; and (c) a multifunctional acrylate monomer.
Claim 3
Dependent Claim 35 words
The composition of claim 1 wherein said composition contains from about 1 part of polymer per hundred parts of diol bis(allyl carbonate) to about 100 parts of polymer per hundred parts of diol bis(allyl carbonate).
Claim 4
Dependent Claim 39 words
The composition of claim 1 wherein said composition contains from about 1 part of multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate) to about 20 parts of multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate).
Claim 5
Dependent Claim 103 words
The composition of claim 3 wherein said composition contains: (a) from about 1 part of acrylate polymer per hundred parts of diol bis(allyl carbonate) to about 35 parts of acrylate polymer per hundred parts of diol bis(allyl carbonate); and (b) from about 1 part of multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate) to about 20 parts of multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate); said composition having a pseudoplastic rheology with a shear stress of from 10 4 to 10 7 dynes per square centimeter at shear rates of from 10 1 to 10 4 per second.
Claim 6
Dependent Claim 78 words
The composition of claim 1 wherein the diol bis(allyl carbonate) monomer is represented by the formula ##STR17## where R 1 and R 3 are allyl groups independently represented by the formula ##STR18## where R 1 is chosen from the group consisting of hydrogen, fluorine, chlorine, bromine, and C 1 to C 4 alkyl groups, and R 2 is chosen from the group consisting of alkylene groups, alkylene ether groups, alkylene polyether groups, alkylene carbonate groups, and mixtures thereof.
Claim 7
Dependent Claim 69 words
The composition of claim 1 wherein the copolymer is represented by the formula: ##STR19## where R 4 (CO)OH and R 5 (CO)OH are independently, chosen from the group consisting of acrylic acid, methacrylic acid, ethyl acrylic acid, propyl acrylic acid, and butyl acrylic acid R 6 (OH) is allyl alcohol, and R 7 is chosen from the group consisting of H, and C 1 to C 4 alkyl groups.
Claim 8
Dependent Claim 64 words
The composition of claim 1 wherein the multifunctional acrylate monomer is represented by the formula: ##STR20## where n is from 2 to 5, R 9 is chosen from the group consisting of alkylene groups, alkylene ether groups, alkylene carbonate groups, and mixtures thereof; and R 8 -(CO)OH is chosen from the group consisting of acrylic acid, methacrylic acid, ethyl acrylic acid, and mixtures thereof.
Claim 9
Dependent Claim 283 words
The composition of claim 1 wherein (a) the diol bis(allyl carbonate) monomer is represented by the formula ##STR21## (b) the acrylate polymer is represented by the formula: ##STR22## (c) the multifunctional acrylate monomer is represented by the formula ##STR23## where n is from 2 to 5; (d) R 1 OH, R 3 OH, and R 6 OH are allyl alcohol and R 7 is chosen from the group consisting of H and C 1 to C 4 alkyl groups; (e) R 2 and R 9 are independently chosen from the group consisting of --CH 2 CH 2 --, --CH 2 CH 2 OCH 2 CH 2 --, --CH 2 CH 2 OCH 2 CH 2 OCH 2 CH 2 OCH 2 CH 2 --, --C 3 H 6 --, --C 3 H 6 OC 3 H 6 --, --C 3 (H 6 OC 3 H 6 OC 3 H 6 --, and mixtures thereof; (f) R 4 , R 5 , and R 8 are independently chosen from the group consisting of CH 2 ═CH--, CH 2 ═C(CH 3 )--, and mixtures thereof; and (g) the composition contains (i) from about 1 part of copolymer per hundred parts of diol bis(allyl carbonate) to about 35 parts of the acrylate polymer per hundred parts of diol bis(allyl carbonate); and (ii) from about 1 part of the multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate) to about 20 parts of the acrylate monomer per hundred parts of diol bis(allyl carbonate); said composition having a pseudoplastic rheology with a shear stress of from 10 4 to 10 7 dynes per square centimeter at shear rates of from 10 1 to 10 4 per second.
Claim 10
Dependent Claim 24 words
The polymeric product of a monomeric composition of (a) an aliphatic diol bis(allyl carbonate); (b) an acrylate polymer; and (c) a multifunctional acrylate monomer.
Claim 11
Dependent Claim 24 words
The polymeric product of a monomeric composition of (a) an aliphatic diol bis(allyl carbonate); (b) an acrylate polymer; and (c) a multifunctional acrylate monomer.
Claim 12
Dependent Claim 39 words
The polymeric product of claim 9 wherein said monomeric composition contains from about 1 part of acrylate polymer per hundred parts of diol bis(allyl carbonate) to about 100 parts of acrylate polymer per hundred parts of diol bis(allyl carbonate).
Claim 13
Dependent Claim 41 words
The polymeric product of claim 10 wherein said monomeric composition contains from about 1 part of multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate) to about 20 parts of multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate).
Claim 14
Dependent Claim 79 words
The polymeric product of claim 11 wherein the diol bis(allyl carbonate) monomer is represented by the formula ##STR24## where R 1 and R 3 are allyl groups independently represented by the formula ##STR25## where R 1 is chosen from the group consisting of hydrogen, fluorine, chlorine, bromine, and C 1 to C 4 alkyl groups, and R 2 is chosen from the group consisting of alkylene groups, alkylene ether groups, alkylene polyether groups, alkylene carbonate groups, and mixtures thereof.
Claim 15
Dependent Claim 70 words
The polymer product of claim 9 wherein the polymer is represented by the formula: ##STR26## where R 4 (CO)OH and R 5 (CO)OH are independently chosen from the group consisting of acrylic acid, methacrylic acid, ethyl acrylic acid, propyl acrylic acid, and butyl acrylic acid, R 6 (OH) is allyl alcohol, and R 7 is chosen from the group consisting of H, and C 1 to C 4 alkyl groups.
Claim 16
Dependent Claim 66 words
The polymeric product of claim 9 wherein the multifunctional acrylate monomer is represented by the formula ##STR27## where n is from 2 to 5; R 9 is chosen from the group consisting of alkylene groups, alkylene ether groups, alkylene carbonate groups, and mixtures thereof; and R 8 --(CO)OH is an chosen from the group consisting of acrylic acid, methacrylic acid, ethyl acrylic acid, and mixtures thereof.
Claim 17
Dependent Claim 31 words
In a method of polymerizing a monomeric composition of a diol bis(allyl carbonate) having an acrylate polymer dispersed therethrough, the improvement comprising providing a multifunctional acrylate monomer in the monomeric composition.
Claim 18
Dependent Claim 31 words
In a method of polymerizing a monomeric composition of a diol bis(allyl carbonate) having an acrylate polymer dispersed therethrough, the improvement comprising providing a multifunctional acrylate monomer in the monomeric composition.
Claim 19
Dependent Claim 38 words
The method of claim 15 wherein said monomeric composition contains from about 1 part of acrylate polymer per hundred parts of diol bis(allyl carbonate) to about 35 parts of acrylate polymer per hundred parts of diol bis(allyl carbonate).
Claim 20
Dependent Claim 40 words
The method of claim 15 wherein said monomeric composition contains from about 1 part of multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate) to about 20 parts of multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate).
Claim 21
Dependent Claim 104 words
The method of claim 15 wherein said monomeric composition contains: (a) from about 1 part of acrylate polymer per hundred parts of diol bis(allyl carbonate) to about 35 parts of acrylate polymer per hundred parts of diol bis(allyl carbonate); and (b) from about 1 part of multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate) to about 20 parts of multifunctional acrylate monomer per hundred parts of diol bis(allyl carbonate); said composition having a pseudoplastic rheology with a shear stress of from 10 4 to 10 7 dynes per square centimeter at shear rates of from 10 1 to 10 4 per second.
Claim 22
Dependent Claim 78 words
The method of claim 15 wherein the diol bis(allyl carbonate) monomer is represented by the formula ##STR28## where R 1 and R 3 are allyl groups independently represented by the formula ##STR29## where R 1 is chosen from the group consisting of hydrogen, fluorine, chlorine, bromine, and C 1 to C 4 alkyl groups, and R 2 is chosen from the group consisting of alkylene groups, alkylene ether groups, alkylene polyether groups, alkylene carbonate groups, and mixtures thereof.
Claim 23
Dependent Claim 70 words
The method of claim 15 wherein the acrylate polymer is represented by the formula: ##STR30## where R 4 (CO)OH and R 5 (CO)OH are independently chosen from the group consisting of acrylic acid, methacrylic acid, ethyl acrylic acid, propyl acrylic acid, and butyl acrylic acid, R 6 (OH) is allyl alcohol, and R 7 is chosen from the group consisting of H, and C 1 to C 4 alkyl groups.
Claim 24
Dependent Claim 64 words
The method of claim 15 wherein the multifunctional acrylate monomer is represented by the formula ##STR31## where n is from 2 to 5; R 9 is chosen from the group consisting of alkylene groups, alkylene ether groups, alkylene carbonate groups, and mixtures thereof; and R 8 --(CO)OH is chosen from the group consisting of acrylic acid, methacrylic acid, ethyl acrylic acid, and mixtures thereof.

References Cited (Backward Citations)

US3955015A Cited
US4217433A Cited
US4346197A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-10-03 1987-04-04 1987-10-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-10-03 1991-04-04 1991-10-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-10-03 1995-04-04 1995-10-04 $7700.00 Window Closed / Lapsed

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