Invention Grant
- Patent Title: Degradable sachets for developing markets
- Patent Title (中): 发展中市场可降解小袋
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Application No.: US13287338Application Date: 2011-11-02
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Publication No.: US08367173B2Publication Date: 2013-02-05
- Inventor: Andrew Julian Wnuk , Scott Kendyl Stanley , John Moncrief Layman , Robert Earl Magness , Emily Charlotte Boswell , Lee Mathew Arent
- Applicant: Andrew Julian Wnuk , Scott Kendyl Stanley , John Moncrief Layman , Robert Earl Magness , Emily Charlotte Boswell , Lee Mathew Arent
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Brent M. Peebles
- Main IPC: B29D22/00
- IPC: B29D22/00 ; B29D23/00 ; B32B1/08

Abstract:
Disclosed herein are degradable sachets useful for enclosing a consumer product, such as, for example, shampoo, conditioner, soap, toothpaste, bar soap, and detergent. The sachets of the invention have a moisture vapor transmission rate (MVTR) of less than about ten grams per square meter per day (g/m2/day) at 37° C. and 90% relative humidity (RH), and can disintegrate into pieces sufficiently small to pass through a one millimeter sieve, within two years after first and continuous exposure to water and microorganisms.
Public/Granted literature
- US20120107534A1 Degradable Sachets for Developing Markets Public/Granted day:2012-05-03
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