My grandfather worked right after the war for Monsanto and had done some work pre-war on the earliest detergents. The earliest detergents were un-built, sudsy and mild, sulfate based, like Dreft or Vel (think dishwashing liquid or shampoo), appropriate for hand washables but neutral pH and not really strong enough for anything else. Tide combined these with phosphate (much of their uniqueness was applied phosphorous chemistry) and alkaline builders and spray-drying and was quite revolutionary when compared to built soap powders (think Fels Naptha or Duz). All had a different surfactant (anionic or nonionic...I can never remember the difference) which didn't suds the same way--Monsanto's unique technology was around the surfactant (although they also had more experience with elemental phosphorous than P&G). As the Spectator notes, fighting against the 3 soap manufacturers (P&G/Lever/Colgate) was tough for Monsanto and they sold out in the mid 50s.
The mention of the brand management process at P&G is absolutely right---each of the brands fought against the sister brands just as hard as Lever Brothers or Colgate)--similar to the battles at the Big 3, or Coca-Cola/Pepsi, or any of the other companies using the Brand Manager structure.
The mention of the brand management process at P&G is absolutely right---each of the brands fought against the sister brands just as hard as Lever Brothers or Colgate)--similar to the battles at the Big 3, or Coca-Cola/Pepsi, or any of the other companies using the Brand Manager structure.