Safety material and system

a technology of safety materials and systems, applied in the field of safety features, can solve the problems of children, no information, persistent drooling, choking, etc., and achieve the effect of preventing accidental and intentional ingestion

Inactive Publication Date: 2014-06-19
ENERGIZER BRANDS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0022]The present invention further relates to an item, such as a button cell, where the item is coated in insulation, the

Problems solved by technology

Serious injuries by accidental ingestion, in particular by children, have been seen, such as persistent drooling, choking, and even death.
Moreover, no information about the swallowed battery (such as voltage) is available, which makes it extremely difficult to recognise the accident and give medical treatment in a timely and appropriate way.
To date, no practical answer which will prevent children from swallowing batteries has been devised.
Various measures have been suggested in order to reduce the possibility of accidental swallowing of foreign objects, such as warning labels or screw-fastened battery compartments, but these have not been effective in terms of child protection.
As the majority of the accident

Method used

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  • Safety material and system
  • Safety material and system

Examples

Experimental program
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Effect test

example 1

[0096]60 g of modified (crosslinked and stabilized) corn starch and 7.5 g of xanthan gum were slowly poured into 200 ml of heated (60° C.) solvent solution (90 ml of ethyl alcohol, 90 ml of ethyl acetate and 20 ml of distilled water) and mixed thoroughly using a mechanical stirrer until the overall mixture became slightly viscous. 50 g of ethyl cellulose (48-50% of ethoxy groups), 10 g of polyvinyl acetate and 6 g of polyvinyl alcohol were added into the mixture and stirred well for 5 minutes. 5 g of anhydrous citric acid, 1 g of tartaric acid, 9 g of colour, 0.02 g of sodium benzoate, 0.01 g of potassium sorbate, 0.03 g of pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate), 0.12 g of tris(2,4-di-tert-butylphenyl)phosphite and 0.03 g of poly(4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid) were slowly introduced and mixed well.

[0097]After a thorough blending, the overall pH of the mixture was adjusted to be in the range of 6.7-6.9. ...

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Abstract

Compositions and methods for deterring and/or visually identifying oral contact with objects that are hazardous upon oral contact or ingestion are disclosed. The compositions generally comprise a colourant and a carrier and may further comprise an aversive agent, a salivating agent, and/or an emetic. The compositions may be particularly useful for application to batteries, including button cells.

Description

TECHNICAL FIELD[0001]The present invention relates to safety features for addition to or inclusion in common household items that may be accidentally ingested. More specifically, the present invention relates to compositions and methods for deterring and / or visually identifying oral contact or ingestion.BACKGROUND ART[0002]The prevalence of electronic devices, such as watches, remotes, hearing aids, and toys, has provided unprecedented convenience and amusement to our life in many ways. It is significantly attributed to button cells. The global market for these thin, portable, and affordable power sources keeps expanding and is expected to exceed US$1.77 billion by 2014 from US$1.1 billion in 2007.[0003]Peril from the tiny batteries has become more widespread as button cells become more popular in the household. Serious injuries by accidental ingestion, in particular by children, have been seen, such as persistent drooling, choking, and even death. More than 3,500 cases of button ce...

Claims

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Application Information

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IPC IPC(8): C09D7/12H01M2/02C09D7/41C09D7/63H01M50/571H01M50/586
CPCH01M2200/00C09D7/63C09D7/40C09D7/41H01M2220/30Y02E60/10H01M50/109H01M50/586
Inventor OK, JEONGBIN
Owner ENERGIZER BRANDS
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