Navigation Links
Toward safer plastics that lock in potentially harmful plasticizers
Date:8/11/2010

Scientists have published the first report on a new way of preventing potentially harmful plasticizers from migrating from one of the most widely used groups of plastics. The advance could lead to a new generation of polyvinyl chloride (PVC) plastics that are safer than those now used in packaging, medical tubing, toys, and other products, they say. Their study is in ACS' Macromolecules, a bi-weekly journal.

Helmut Reinecke and colleagues note that manufacturers add large amounts of plasticizers to PVC to make it flexible and durable. Plasticizers may account for more than one-third of the weight of some PVC products. Phthalates are the mainstay plasticizers. Unfortunately, they migrate to the surface of the plastic over time and escape into the environment. As a result, PVC plastics become less flexible and durable. In addition, people who come into contact with the plastics face possible health risks. The U. S. Consumer Product Safety Commission in 2009 banned use of several phthalate plasticizers for use in manufacture of toys and child care articles.

The scientists describe development of a way to make phthalate permanently bond, or chemically attach to, the internal structure of PVC so that it will not migrate. Laboratory tests showed that the method completely suppressed the migration of plasticizer to the surface of the plastic. "This approach may open new ways to the preparation of flexible PVC with permanent plasticizer effect and zero migration," the article notes.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related medicine news :

1. California Moves Toward Listing BPA as Reproductive Toxin
2. Advance Toward Test for Aggressive Prostate Cancer
3. Chocolate Industry Leaders Sign Agreement, Align on Path Towards Increasing Consumer Availability & Consistency of Beneficial Cocoa Flavanols
4. Fitness Trend Towards Online Personal Training Gets Real-World Weight Loss Results on FitOrbit.com
5. Electronic Health Information Leader Says Physician Practice Redesign is Vital Next Step Towards Safer, More Effective Care Delivery
6. Male batterers consistently overestimate rates of violence toward partners
7. New Research from EBRI: Older Workers Trending Toward More Part-Time Work
8. Miles for Hope’s Moving Towards A Cure(SM) Brain Tumor Walk in Boston Raising Funds for Brain Tumor Vaccine and Massachusetts General Hospital
9. Grassroots Campaign Drives toward Ending Malaria Deaths by 2015
10. PaperFree Florida to help move physicians towards electronic health records
11. SDI Reports: Pharmaceutical Promotion Spending Indicates Trend Toward Electronic and Online Promotion
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/26/2016)... ... May 26, 2016 , ... Cardiac arrhythmia is a ... on long-term patient survival, reports a team of UPMC researchers in the largest ... the Journal of Thoracic and Cardiovascular Surgery, provide critical information that will hopefully ...
(Date:5/26/2016)... Hampshire (PRWEB) , ... May 26, 2016 , ... MadgeTech ... are designed, engineered, and manufactured in Warner, New Hampshire at the MadgeTech headquarters. With ... provide reliable monitoring solutions trusted by government agencies, including NASA. , In 2012, ...
(Date:5/26/2016)... (PRWEB) , ... May 26, 2016 , ... ... Retinal Degeneration” for the Foundation Fighting Blindness, Long Island Chapter on June 4, ... the public. , Dr. Maisel, founder of Retina Group of New York ...
(Date:5/26/2016)... ... May 26, 2016 , ... In an effort to provide hair restoration information to the ... users and those who do not use the app. Dr. Mohebi, the founder of Parsa ... Dr. Mohebi Live . , Dr. Mohebi says, “The positive response to the Snapchat ...
(Date:5/26/2016)... Indiana (PRWEB) , ... May 26, 2016 , ... ... provider of healthcare supply chain solutions, today announced the organization has earned its ... meets international standards and is compliant with all rules and policies associated with ...
Breaking Medicine News(10 mins):
(Date:5/25/2016)... CORAL SPRINGS, Florida , May 25, 2016 /PRNewswire/ ... Marijuana Business Conference & Expo earlier this month, the ... undeniable. As revenues continue to climb into the billions, ... to the newly released 4th Edition State of Legal ... New Frontier, a cannabis-focused data-analysis firm, much of the ...
(Date:5/25/2016)... Texas , May 25, 2016 ... the issuance to it by the US Patent ... The company,s technology includes proprietary processes for electronic ... for health and wellness programs, HIPAA compliance and ... "Our technology ...
(Date:5/25/2016)... England , May 25, 2016 ... company employing the precision of circulating tumour DNA ... today announces the appointment of Professor Clive ... provide medical leadership across the clinical development programme, ... Inivata,s products help deliver significant improvements in clinical ...
Breaking Medicine Technology: