Cohousing-L Mailing List: Re: Corelle dishes [was:Common House Kitchen Master List...

[Dick Margulis (dick]

Corning sold off all their brands in 1991 to a brand marketing company 
(Corelle Brands) that then contracted with other manufacturers to 
produce them. This applies to Corelle, Corning Ware, and Pyrex. The same 
company scooped up Chicago Cutlery and some others, too. They 
reformulated and redesigned products at will. Don't assume modern Pyrex 
products are ovenproof, for example. They are no longer made of 
borosilicate glass.




On 11/18/2020 11:39 AM, Fred H Olson wrote:
> Sharon, can you find a source for "changed their formula" ?
> Sounds like a conspiracy hoax (to make them planned obsolesent) to me.