GB785164A - Manufacture of polyvinyl acetal sulpho-acids - Google Patents

Manufacture of polyvinyl acetal sulpho-acids

Info

Publication number
GB785164A
GB785164A GB33486/55A GB3348655A GB785164A GB 785164 A GB785164 A GB 785164A GB 33486/55 A GB33486/55 A GB 33486/55A GB 3348655 A GB3348655 A GB 3348655A GB 785164 A GB785164 A GB 785164A
Authority
GB
United Kingdom
Prior art keywords
esters
sulpho
acids
agents
polyvinyl acetal
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
GB33486/55A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB785164A publication Critical patent/GB785164A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB33486/55A 1954-11-24 1955-11-22 Manufacture of polyvinyl acetal sulpho-acids Expired GB785164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE340630X 1954-11-24

Publications (1)

Publication Number Publication Date
GB785164A true GB785164A (en) 1957-10-23

Family

ID=6228434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33486/55A Expired GB785164A (en) 1954-11-24 1955-11-22 Manufacture of polyvinyl acetal sulpho-acids

Country Status (3)

Country Link
CH (1) CH340630A (enrdf_load_stackoverflow)
FR (1) FR1136169A (enrdf_load_stackoverflow)
GB (1) GB785164A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968743A (en) * 1988-11-07 1990-11-06 Monsanto Company Process for preparing polyinyl butyral sheet
US4968744A (en) * 1988-11-07 1990-11-06 Monsanto Company Polyvinyl butyral polyblend
US4968745A (en) * 1988-11-07 1990-11-06 Monsanto Company Method of producing ionomeric polyvinyl butyral
US4999253A (en) * 1988-11-07 1991-03-12 Monsanto Company Polyvinyl butyral sheet
US4999078A (en) * 1988-11-07 1991-03-12 Monsanto Company Reducing blocking and increasing flow of plasticized polyvinyl butyral sheet
US5030688A (en) * 1988-11-07 1991-07-09 Monsanto Company Ionomeric polyvinyl butyral

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4968743A (en) * 1988-11-07 1990-11-06 Monsanto Company Process for preparing polyinyl butyral sheet
US4968744A (en) * 1988-11-07 1990-11-06 Monsanto Company Polyvinyl butyral polyblend
US4968745A (en) * 1988-11-07 1990-11-06 Monsanto Company Method of producing ionomeric polyvinyl butyral
US4999253A (en) * 1988-11-07 1991-03-12 Monsanto Company Polyvinyl butyral sheet
US4999078A (en) * 1988-11-07 1991-03-12 Monsanto Company Reducing blocking and increasing flow of plasticized polyvinyl butyral sheet
US5030688A (en) * 1988-11-07 1991-07-09 Monsanto Company Ionomeric polyvinyl butyral

Also Published As

Publication number Publication date
FR1136169A (enrdf_load_stackoverflow) 1957-05-10
CH340630A (de) 1959-08-31

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