div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer2022020405575067f01a28ab0f07adda09html5page1jpg target=_blank img data-url=low-temperature-polymerization-of-isobutene-by-titanium-chloridehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Low-Temperature Polymerization of Isobutene by Titanium Chloride loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer2022020405575067f01a28ab0f07adda09html5thumbnails1jpg width=140 height=200 adivp© 1947 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer2022020405575067f01a28ab0f07adda09html5page2jpg target=_blank img data-url=low-temperature-polymerization-of-isobutene-by-titanium-chloridehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Low-Temperature Polymerization of Isobutene by Titanium Chloride loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer2022020405575067f01a28ab0f07adda09html5thumbnails2jpg width=140 height=200 adivp© 1947 Nature Publishing Grouppdiv