How was the waterproof barrier created using Macintosh's patented method?
Answer
Rubber solution bonded between two layers of fabric
Macintosh realized that rubber dissolved in coal tar naphtha could be effectively bonded between two layers of fabric to create a water-penetrating barrier.
Related Questions
In what year did Charles Macintosh secure the patent for his novel method of waterproofing textiles?Where was Charles Macintosh based when he developed his groundbreaking invention?What substance did Macintosh utilize to dissolve rubber for creating his waterproofing solution?What primary physical drawback occurred to the early Macintosh coats when exposed to summer heat?Unlike a trench coat defined by its cut and heritage, what primarily defines the classic Macintosh coat?What is the simple, familiar, three-letter term that became the common noun for a waterproof outer layer?How was the waterproof barrier created using Macintosh's patented method?What structural feature is specifically mentioned as being characteristic of a trench coat's military lineage?In which geographic region has the use of 'Mac' as a blanket term for any raincoat somewhat faded compared to the United Kingdom?What was a significant advantage of the early Mackintosh coat over traditional methods like oiling materials?