FR471581A - Process for the unalterable iridescence of cellulose, celluloid and cellulose ethers - Google Patents

Process for the unalterable iridescence of cellulose, celluloid and cellulose ethers

Info

Publication number
FR471581A
FR471581A FR471581DA FR471581A FR 471581 A FR471581 A FR 471581A FR 471581D A FR471581D A FR 471581DA FR 471581 A FR471581 A FR 471581A
Authority
FR
France
Prior art keywords
cellulose
iridescence
unalterable
celluloid
ethers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Edouard Heusch
Jean Paisseau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR471581A publication Critical patent/FR471581A/en
Expired legal-status Critical Current

Links

FR471581D 1913-07-15 1913-07-15 Process for the unalterable iridescence of cellulose, celluloid and cellulose ethers Expired FR471581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR471581T 1913-07-15

Publications (1)

Publication Number Publication Date
FR471581A true FR471581A (en) 1914-11-03

Family

ID=43351404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR471581D Expired FR471581A (en) 1913-07-15 1913-07-15 Process for the unalterable iridescence of cellulose, celluloid and cellulose ethers

Country Status (1)

Country Link
FR (1) FR471581A (en)

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