MX143807A - PROCEDURE FOR THE PRODUCTION OF CONDENSATION PRODUCTS OF CYCLLOALCANONAS FORMALDEHYDE AND ALKALINE BISULPHITE - Google Patents

PROCEDURE FOR THE PRODUCTION OF CONDENSATION PRODUCTS OF CYCLLOALCANONAS FORMALDEHYDE AND ALKALINE BISULPHITE

Info

Publication number
MX143807A
MX143807A MX165929A MX16592976A MX143807A MX 143807 A MX143807 A MX 143807A MX 165929 A MX165929 A MX 165929A MX 16592976 A MX16592976 A MX 16592976A MX 143807 A MX143807 A MX 143807A
Authority
MX
Mexico
Prior art keywords
cyclloalcanonas
formaldehyde
procedure
production
condensation products
Prior art date
Application number
MX165929A
Other languages
Spanish (es)
Inventor
Martin Meister
Gunther Boehmke
Otto Schneider
Hans Heinz Molis
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of MX143807A publication Critical patent/MX143807A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G6/00—Condensation polymers of aldehydes or ketones only
    • C08G6/02—Condensation polymers of aldehydes or ketones only of aldehydes with ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
MX165929A 1975-09-20 1976-08-18 PROCEDURE FOR THE PRODUCTION OF CONDENSATION PRODUCTS OF CYCLLOALCANONAS FORMALDEHYDE AND ALKALINE BISULPHITE MX143807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2542090A DE2542090C2 (en) 1975-09-20 1975-09-20 Condensation products from cycloalkanones, formaldehyde and alkali bisulfite

Publications (1)

Publication Number Publication Date
MX143807A true MX143807A (en) 1981-07-20

Family

ID=5957038

Family Applications (1)

Application Number Title Priority Date Filing Date
MX165929A MX143807A (en) 1975-09-20 1976-08-18 PROCEDURE FOR THE PRODUCTION OF CONDENSATION PRODUCTS OF CYCLLOALCANONAS FORMALDEHYDE AND ALKALINE BISULPHITE

Country Status (8)

Country Link
JP (1) JPS6023694B2 (en)
BR (1) BR7606199A (en)
CH (1) CH606161A5 (en)
DE (1) DE2542090C2 (en)
ES (1) ES451620A1 (en)
FR (1) FR2324661A1 (en)
GB (1) GB1549225A (en)
MX (1) MX143807A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717495A (en) * 1980-07-07 1982-01-29 Nippon Telegr & Teleph Corp <Ntt> Growing apparatus for single crystal
DE3144673A1 (en) * 1981-11-10 1983-05-26 Skw Trostberg Ag, 8223 Trostberg ACID GROUPS CONTAINING THERMOSTABLE, HYDROPHILIC CONDENSATION PRODUCTS OF ALDEHYDES AND KETONES
JPS59164698A (en) * 1983-03-10 1984-09-17 Toshiba Corp Preparation of single crystal
JPS59174593A (en) * 1983-03-25 1984-10-03 Toshiba Corp Exothermic resistance element for production unit of single crystal
JPS6027683A (en) * 1983-07-21 1985-02-12 Toshiba Corp Resistant heater for single crystal production apparatus
JPS6046998A (en) * 1983-08-26 1985-03-14 Sumitomo Electric Ind Ltd Pulling up of single crystal and its device
JPS6144794A (en) * 1984-08-08 1986-03-04 Hitachi Ltd Heating element
EP0445609B1 (en) 1990-03-09 1996-05-08 Bayer Ag Mixed condensation products
JP2631045B2 (en) * 1991-06-03 1997-07-16 コマツ電子金属株式会社 Single crystal manufacturing equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL78445C (en) * 1949-10-14
DE1720729A1 (en) * 1967-10-17 1971-07-08 Bayer Ag Condensation products
FR1595632A (en) * 1967-10-17 1970-06-15
DE2410863A1 (en) * 1974-03-07 1975-09-18 Bayer Ag Cycloalkanone-formaldehyde condensates - prepd. in presence of ammonium salts, useful e.g. as fertilisers water-purifiers, etc.

Also Published As

Publication number Publication date
JPS6023694B2 (en) 1985-06-08
GB1549225A (en) 1979-08-01
JPS5239787A (en) 1977-03-28
FR2324661A1 (en) 1977-04-15
FR2324661B1 (en) 1980-05-30
CH606161A5 (en) 1978-10-31
BR7606199A (en) 1977-06-14
DE2542090A1 (en) 1977-03-31
ES451620A1 (en) 1977-08-01
DE2542090C2 (en) 1983-08-25

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