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FR1115963A - Improvements in the separation of resinous condensation products from alkenylphenols and aldehydes - Google Patents

Improvements in the separation of resinous condensation products from alkenylphenols and aldehydes

Info

Publication number
FR1115963A
FR1115963A FR1115963DA FR1115963A FR 1115963 A FR1115963 A FR 1115963A FR 1115963D A FR1115963D A FR 1115963DA FR 1115963 A FR1115963 A FR 1115963A
Authority
FR
France
Prior art keywords
alkenylphenols
aldehydes
separation
condensation products
resinous condensation
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
Roger M Christenson
Lowell O Cummings
Alfred R Bader
Hilary E Holste
Henry A Vogel
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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
Priority claimed from US390088A external-priority patent/US2843565A/en
Priority claimed from US390089A external-priority patent/US2843566A/en
Priority claimed from US427386A external-priority patent/US2907751A/en
Priority claimed from US427384A external-priority patent/US2848436A/en
Application filed by Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Application granted granted Critical
Publication of FR1115963A publication Critical patent/FR1115963A/en
Expired legal-status Critical Current

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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/62—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR1115963D 1953-11-03 1954-11-02 Improvements in the separation of resinous condensation products from alkenylphenols and aldehydes Expired FR1115963A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US390088A US2843565A (en) 1953-11-03 1953-11-03 Butenyl phenol-aldehyde resins
US390089A US2843566A (en) 1953-11-03 1953-11-03 Alkenylphenol-aldehyde
US427386A US2907751A (en) 1954-05-03 1954-05-03 Alkenylphenol-aldehyde resins
US427384A US2848436A (en) 1954-05-03 1954-05-03 Preparation of phenolic resins

Publications (1)

Publication Number Publication Date
FR1115963A true FR1115963A (en) 1956-05-02

Family

ID=41680155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1115963D Expired FR1115963A (en) 1953-11-03 1954-11-02 Improvements in the separation of resinous condensation products from alkenylphenols and aldehydes

Country Status (3)

Country Link
DE (1) DE1019463B (en)
FR (1) FR1115963A (en)
GB (1) GB788397A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04348121A (en) * 1990-08-27 1992-12-03 Fujitsu Ltd Epoxy resin composition
JP2001164091A (en) * 1999-12-13 2001-06-19 Japan Epoxy Resin Kk Epoxy resin composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE807440C (en) * 1948-11-24 1951-06-28 British Resin Prod Ltd Process for the production of plastics

Also Published As

Publication number Publication date
GB788397A (en) 1958-01-02
DE1019463B (en) 1957-11-14

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