Oral Care Device Comprising A Synthetic Polymer Derived From A Renewable Resource And Methods Of Producing Said Device

• US 20120272468A1
• Filed: 04/26/2011
• Published: 11/01/2012
• Est. Priority Date: 04/26/2011
• Status: Abandoned Application

• Current Assignee: Braun GmbH (The Procter & Gamble Company)
• Original Assignee: The Procter & Gamble Company
• Inventors: Weisman, Paul Thomas, Haught, John Christian, Hird, Bryn
• Application Number:
  US13/094,029
• Publication Number:
  US 20120272468A1
• Time in Patent Office: Days
• US Class Current: 15/167.1
• CPC Class Codes: C08L 23/02 not modified by chemical after-treatment

Abstract

An oral care device is disclosed including a body. The body is formed at least partially from a first polymer and the first polymer is synthetic and at least partially derived from a renewable resource via a first intermediate monomeric compound. The body includes one or more components such that at least one component of the body has a bio-based content of about 10% to about 100% using ASTM D6866-10, method B. Methods of forming oral care devices are also provided.

Claims

1. An oral care device comprising:

a) a body formed at least partially from a first polymer derived from a first renewable resource via at least one first intermediate compound, wherein the first polymer is synthetic, and wherein the first intermediate compound is monomeric, and wherein the first polymer is disposed in or incorporated into one or more components of the body, the components selected from a group consisting of a handle, a cleaning head portion, a neck and a grip portion; and

b) at least one contact element extending from the body;

wherein at least one component of the body has a bio-based content of about 10% to about 100% using ASTM D6866-10, method B.

2. The oral care device of claim 1, wherein the at least one component of the body has a density of about 0.85 g/cc to about 0.99 g/cc.

3. The oral care device of claim 2, wherein the at least one component of the body has a density of about 0.89 g/cc to about 0.96 g/cc.

4. The oral care device of claim 1, wherein the first polymer has a Melt Flow Index of from about 12 g/10 min to about 100 g/10 min.

5. The oral care device of claim 4, wherein the first polymer has a Melt Flow Index of from about 40 g/10 min to about 60 g/10 min.

6. The oral care device of claim 1, wherein at least one component of the body has a bio-based content of from about 25% to about 100% using ASTM D6866-10, method B.

7. The oral care device of claim 6, wherein at least one component of the body has a bio-based content of from about 50% to about 100% using ASTM D6866-10, method B.

8. The oral care device of claim 1, wherein the first polymer is a copolymer comprising monomers selected from the group consisting of propylene, ethylene, butadiene and combinations.

9. The oral care device of claim 1, wherein the first polymer is at least partially derived from a renewable resource via a first primary intermediate compound and a first secondary intermediate compound, wherein the first secondary intermediate compound is formed prior to the first primary intermediate compound.

10. The oral care device of claim 1, wherein the first secondary intermediate compound is selected from the group consisting of organic acids, sugars, monofunctional alcohols, polyfunctional alcohols, organic aldehydes, organic esters, and combinations thereof.

11. The oral care device of claim 1, wherein the first polymer is a polyolefin selected from the group consisting of polypropylene, polyethylene, and combinations thereof.

12. A package comprising the oral care device of claim 1, the package having a label for communication of an environmental message to a consumer.

13. An oral care device, comprising:

a) a handle;

b) a cleaning section having at least one contact element extending therefrom; and

c) a first polymer derived from a first renewable resource via at least one first intermediate compound, the first polymer being synthetic, and the first intermediate compound being monomeric, and at least one of the handle and the cleaning section having a bio-based content of about 10% to about 100% using ASTM D6866-10, method B.

14. The oral care device of claim 13, wherein at least one of the handle and the cleaning section has a bio-based content of from about 25% to about 100% using ASTM D6866-10, method B.

15. The oral care device of claim 13, wherein the first polymer is a copolymer comprising monomers selected from the group consisting of propylene, ethylene, butadiene and combinations thereof.

16. The oral care device of claim 13, wherein the first polymer is at least partially derived from a renewable resource via a first primary intermediate compound and a first secondary intermediate compound, wherein the first secondary intermediate compound is formed prior to the first primary intermediate compound.

17. The oral care device of claim 13, wherein the first secondary intermediate compound is selected from the group consisting of organic acids, sugars, monofunctional alcohols, polyfunctional alcohols, organic aldehydes, organic esters, and combinations thereof.

18. The oral care device of claim 13, wherein the first polymer is a polyolefin selected from the group consisting of polypropylene, polyethylene, and combinations thereof.

19. A package comprising the oral care device of claim 13, the package having a label for communication of an environmental message to a consumer.

20. A blow molded oral care dispenser for dispensing an oral care composition comprising:

a body including a closed bottom end, the body formed at least partially from a first polymer derived from a first renewable resource via at least one first intermediate compound, wherein the first polymer is synthetic, and wherein the first intermediate compound is monomeric, and wherein the body has a bio-based content of about 10% to about 100% using ASTM D6866-10, method B.