Polymerizable composition and kit for polymerizable composition

Patent metadata

Field	Value
Publication number	US-10064789-B2
Application number	US-201414916134-A
Country	US
Kind code	B2
Filing date	Sep 11, 2014
Priority date	Sep 13, 2013
Publication date	Sep 4, 2018
Grant date	Sep 4, 2018

Abstract

A polymerizable composition includes at least one of an acrylate compound and a methacrylate compound; a barbiturate compound; an amino carboxylic acid-based chelating agent; a peroxy compound; and filler.

First claim

What is claimed is:

1. A polymerizable composition comprising:
at least one of an acrylate compound and a methacrylate compound;
a barbiturate compound;
an amino carboxylic acid-based chelating agent;
a peroxy compound selected from the group consisting of a carboxylic acid peroxy ester or a hydroperoxide; and
a filler.

2. The polymerizable composition according to claim 1 ,
wherein content rates of at least one of the acrylate compound and the methacrylate compound, the barbiturate compound, the amino carboxylic acid-based chelating agent, the peroxy compound and the filler in the polymerizable composition are 50 wt % to 95 wt %, 0.1 wt % to 2 wt %, 0.00001 wt % to 2 wt %, 0.05 wt % to 2 wt %, and 3 wt % to 45 wt %, respectively, and
wherein a sum of the content rates of at least one of the acrylate compound and the methacrylate compound, the barbiturate compound, the amino carboxylic acid-based chelating agent, the peroxy compound and the filler in the polymerizable composition is less than or equal to 100 wt %.

3. The polymerizable composition according to claim 1 further including water.

4. The polymerizable composition according to claim 1 further including water,
wherein content rates of at least one of the acrylate compound and the methacrylate compound, the barbiturate compound, the amino carboxylic acid-based chelating agent, the peroxy compound, the filler and water in the polymerizable composition are 50 wt % to 95 wt %, 0.1 wt % to 2 wt %, 0.00001 wt % to 2 wt %, 0.05 wt % to 2 wt %, 3 wt % to 45 wt % and 0.05 wt % to 5 wt %, respectively, and
wherein a sum of the content rates of at least one of the acrylate compound and the methacrylate compound, the barbiturate compound, the amino carboxylic acid-based chelating agent, the peroxy compound, the filler and water in the polymerizable composition is less than or equal to 100 wt %.

5. A kit for polymerizable composition comprising a first polymerizable composition and a second polymerizable composition,
wherein the first polymerizable composition includes at least one of a first acrylate compound and a first methacrylate compound, a barbiturate compound, an amino carboxylic acid-based chelating agent, a peroxy compound and a first filler,
wherein the second polymerizable composition includes at least one of a second acrylate compound and a second methacrylate compound, an organic halogen compound, an organic metallic compound and a second filler, and
wherein the peroxy compound selected from the group consisting of a carboxylic acid peroxy ester or a hydroperoxide.

6. The kit for polymerizable composition according to claim 5 ,
wherein content rates of at least one of the first acrylate compound and the first methacrylate compound, the barbiturate compound, the amino carboxylic acid-based chelating agent, the peroxy compound and the first filler in the first polymerizable composition are 50 wt % to 95 wt %, 0.1 wt % to 2 wt %, 0.00001 wt % to 2 wt %, 0.05 wt %, to 2 wt % and 3 wt % to 45 wt %, respectively, and
wherein a sum of the content rates of at least one of the first acrylate compound and the first methacrylate compound, the barbiturate compound, the amino carboxylic acid-based chelating agent, the peroxy compound and the first filler in the first polymerizable composition is less than or equal to 100 wt %.

7. The kit for polymerizable composition according to claim 5 ,
wherein the first polymerizable composition further includes water.

8. The kit for polymerizable composition according to claim 5 ,
wherein the first polymerizable composition further includes water,
wherein content rates of at least one of the first acrylate compound and the first methacrylate compound, the barbiturate compound, the amino carboxylic acid-based chelating agent, the peroxy compound, the first filler and water in the first polymerizable composition are 50 wt % to 95 wt %, 0.1 wt % to 2 wt %, 0.00001 wt % to 2 wt %, 0.05 wt % to 2 wt %, 3 wt % to 45 wt % and 0.05 wt % to 5 wt %, respectively, and
wherein a sum of the content rates of at least one of the first acrylate compound and the first methacrylate compound, the barbiturate compound, the amino carboxylic acid-based chelating agent, the peroxy compound, the first filler and water in the first polymerizable composition is less than or equal to 100 wt %.

9. The kit for polymerizable composition according to claim 5 ,
wherein contents rates of at least one of the second acrylate compound and the second methacrylate compound, the organic halogen compound, the organic metallic compound and the second filler in the second polymerizable composition are 45 wt % to 95 wt %, 0.001 wt % to 2 wt %, 0.001 wt % to 0.2 wt % and 3 wt % to 50 wt %, respectively, and
wherein a sum of the content rates of at least one of the second acrylate compound and the second methacrylate compound, the organic halogen compound, the organic metallic compound and the second filler in the second polymerizable composition is less than or equal to 100 wt %.

10. The polymerizable composition according to claim 1 , wherein the peroxy compound is selected from the group consisting of carbonate-diisopropyl-peroxy diester, neodecanoate-tertiary butyl-peroxy ester, neodecanoate-tertiary amyl-peroxy ester, maleate-tertiary butyl-mono peroxy ester, benzoate-tertiary butyl-peroxy ester, 2-ethyl hexanoate-tertiary butyl-peroxy ester, 2-ethyl hexanoate-tertiary amyl-peroxy ester, carbonate-mono isopropyl ester-mono tertiary butyl-peroxy ester, carbonate-dicyclohexyl-peroxy ester, carbonate-dimyristyl-peroxy ester, carbonate-dicetyl-peroxy ester, carbonate-di (2-ethyl hexyl)-peroxy ester, carbonate-tertiary butyl-peroxy-(2-ethyl hexyl) ester, 3,5,5-trimethyl hexanoate-tertiary butyl-peroxy ester, benzoate-tertiary amyl-peroxy ester, acetate-tertiary butyl-peroxy ester, carbonate-di (4-tertiary butyl-cyclohexyl)-peroxy ester, neodecanoate-cumene-peroxy ester, pivalate-tertiary amyl-peroxy ester, pivalate-tertiary butyl-peroxy ester, cumene hydroperoxide, 1,1,3,3-tetramethyl butyl hydroperoxide, diisopropyl benzene hydroperoxide, tertiary butyl hydroperoxide, and para-menthane hydroperoxide.

11. The polymerizable composition according to claim 1 , wherein the peroxy compound is selected from the group consisting of carbonate-diisopropyl-peroxy diester, neodecanoate-tertiary butyl-peroxy ester, neodecanoate-tertiary amyl-peroxy ester, maleate-tertiary butyl-mono peroxy ester, 2-ethyl hexanoate-tertiary amyl-peroxy ester, carbonate-mono isopropyl ester-mono tertiary butyl-peroxy ester, carbonate-dicyclohexyl-peroxy ester, carbonate-dimyristyl-peroxy ester, carbonate-dicetyl-peroxy ester, carbonate-di (2-ethyl hexyl)-peroxy ester, carbonate-tertiary butyl-peroxy-(2-ethyl hexyl) ester, benzoate-tertiary amyl-peroxy ester, acetate-tertiary butyl-peroxy ester, neodecanoate-cumene-peroxy ester, pivalate-tertiary amyl-peroxy ester, pivalate-tertiary butyl-peroxy ester, 1,1,3,3-tetramethyl butyl hydroperoxide, diisopropyl benzene hydroperoxide, and para-menthane hydroperoxide.

12. The kit according to claim 5 , wherein the peroxy compound is selected from the group consisting of carbonate-diisopropyl-peroxy diester, neodecanoate-tertiary butyl-peroxy ester, neodecanoate-tertiary amyl-peroxy ester, maleate-tertiary butyl-mono peroxy ester, benzoate-tertiary butyl-peroxy ester, 2-ethyl hexanoate-tertiary butyl-peroxy ester, 2-ethyl hexanoate-tertiary amyl-peroxy ester, carbonate-mono isopropyl ester-mono tertiary butyl-peroxy ester, carbonate-dicyclohexyl-peroxy ester, carbonate-dimyristyl-peroxy ester, carbonate-dicetyl-peroxy ester, carbonate-di (2-ethyl hexyl)-peroxy ester, carbonate-tertiary butyl-peroxy-(2-ethyl he

Assignees

• G C Dental Ind Corp

Inventors

• Matsumoto Naofumi
• Ishizuka So
• Wako Mika

Classifications

• A61K6/20

  Protective coatings for natural or artificial teeth, e.g. sealings, dye coatings or varnish · CPC title

• A61K6/60

  comprising organic or organo-metallic additives · CPC title

• A61K6/887 Primary

  Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds · CPC title

• A61K6/30

  Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives · CPC title

• A61K6/61 Primary

  Cationic, anionic or redox initiators · CPC title