CA433292A - Matiere decolorante a la carottine - Google Patents

Matiere decolorante a la carottine

Info

Publication number
CA433292A
CA433292A CA433292A CA433292DA CA433292A CA 433292 A CA433292 A CA 433292A CA 433292 A CA433292 A CA 433292A CA 433292D A CA433292D A CA 433292DA CA 433292 A CA433292 A CA 433292A
Authority
CA
Canada
Prior art keywords
carotin
decolorizing material
decolorizing
carotin decolorizing
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
CA433292A
Other languages
English (en)
Inventor
D. Guthrie John
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.)
Standard Brands Inc
Original Assignee
Standard Brands Inc
Publication date
Application granted granted Critical
Publication of CA433292A publication Critical patent/CA433292A/fr
Expired legal-status Critical Current

Links

CA433292A Matiere decolorante a la carottine Expired CA433292A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA433292T

Publications (1)

Publication Number Publication Date
CA433292A true CA433292A (fr) 1946-02-26

Family

ID=35547909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA433292A Expired CA433292A (fr) Matiere decolorante a la carottine

Country Status (1)

Country Link
CA (1) CA433292A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116283825A (zh) * 2023-02-14 2023-06-23 唐山偶联硅业有限公司 一种脱氢硫代对甲苯胺的制备工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116283825A (zh) * 2023-02-14 2023-06-23 唐山偶联硅业有限公司 一种脱氢硫代对甲苯胺的制备工艺

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