CA790625A - Purification of acrylic acid - Google Patents

Purification of acrylic acid

Info

Publication number
CA790625A
CA790625A CA790625A CA790625DA CA790625A CA 790625 A CA790625 A CA 790625A CA 790625 A CA790625 A CA 790625A CA 790625D A CA790625D A CA 790625DA CA 790625 A CA790625 A CA 790625A
Authority
CA
Canada
Prior art keywords
purification
acrylic acid
acrylic
acid
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
CA790625A
Inventor
R. Miller Thomas
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Publication date
Application granted granted Critical
Publication of CA790625A publication Critical patent/CA790625A/en
Expired legal-status Critical Current

Links

CA790625A Purification of acrylic acid Expired CA790625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA790625T

Publications (1)

Publication Number Publication Date
CA790625A true CA790625A (en) 1968-07-23

Family

ID=36254598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA790625A Expired CA790625A (en) Purification of acrylic acid

Country Status (1)

Country Link
CA (1) CA790625A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6448439B1 (en) 1997-09-12 2002-09-10 Basfaktiengesellschaft Method for producing acrylic acid and methacrylic acid
EP2433924A1 (en) * 2009-05-19 2012-03-28 Nippon Shokubai Co., Ltd. Process for production of (meth)acrylic acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6448439B1 (en) 1997-09-12 2002-09-10 Basfaktiengesellschaft Method for producing acrylic acid and methacrylic acid
EP2433924A1 (en) * 2009-05-19 2012-03-28 Nippon Shokubai Co., Ltd. Process for production of (meth)acrylic acid
EP2433924A4 (en) * 2009-05-19 2014-05-14 Nippon Catalytic Chem Ind Process for production of (meth)acrylic acid

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