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US3060210A Expired / Lapsed US ⏱️ 0.0 years remaining

Polyaminomethyl phenols

Assignee: Baker Petrolite LLC
•
Filing: 1961-04-10
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Granted: 1962-10-23
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Expires: 1981-04-10
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Abstract

No abstract record available.

Inventors

  • 👤 Groote Melvin De
  • 👤 Shen Kwan-Ting

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 08:25
CPC Classifications
C; C23; C23F; C23F11/00; C23F11/08; C23F11/10; C23F11/14; B; B03; B03D; B03D1/00; B03D1/001; B03D1/004; B03D1/008; B03D1/01; C02; C02F; C02F1/00; C02F1/24; C02F5/00; C02F5/08; C02F5/10; C02F5/12; C07; C07D; C07D233/00; C07D233/04; C07D233/06; C07D233/08; C07D233/12; C07D233/16; C09; C09K; C09K8/00; C09K8/54; C09K8/58; C09K8/588; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/221; B03D2201/00; B03D2201/007; B03D2203/00; B03D2203/005; Y; Y10; Y10S; Y10S507/00; Y10S507/922; Y10S507/927; Y10S507/928; Y10S507/933; Y10S507/935; Y10S507/936; Y10S507/939; Y10S516/00; Y10S516/01; Y10S516/06

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 262 words
A PROCESS OF PREPARING A MEMBER SELECTED FROM THE GROUP CONSISTING OF: (1) ACYLATED, (2) OXYALKYLATED, (3) ACYLATED THEN OXYALKYLATED, (4) OXYALKYLATED THEN ACYLATED, (5) ACYLATED, THEN OXYALKYLATED AND THEN ACYLATED, MONOMERIC POLYAMINHOMETHYL PHENOL HAVING ONE TO ACTING A PREFORMED METHYLOL PHENOL HAVING ONE TO FOUR METHYLOL GROUPS IN THE 2, 4, 6 POSITION WITH A POLYAMINE CONTAINING AT LEAST ONE MOLE OF SECONDARY GROUP IN AMOUNTS OF AT LEAST ONE OF SECONDARY POLYAMINE PER EQUIVALENT OF METHYLOL GROUP ON THE PHENOL UNTIL ONE MOLE OF WATER PER EQUIVALENT OF METHYLOL GROUP IS REMOVED, IN THE ABSENCE OF AN EXTRANEOUS CATALYST; AND THE REACTING THE THUS FORMED MONOMERIC POLYAMINOMETHYL PHENOL WITH A MEMBER SELECTED FROM THE GROUP CONSISTING OF (1) AN ACYLATION AGENT, (2) AN OXYALKYLATION AGENT, (3) AN ACYLATION THEN AN OXYALKYLATION AGENT, (4) AN OXYALKYLATION THEN AN ACYLATION AGENT, AND (5) AN ACYLATION THEN AN OXYALKYLATION AND THEN AN ACYLATION AGENT THE PREFORMED METHYLOL PHENOL HAVING ONLY FUNCTIONAL GROUPS SELECTED FROM THE CLASS CONSISTING OF METHYLOL GROUPS AND PHENOL IC HYDROXYL GROUPS, THE POLYAMINE HAVING ONLY FUNCTIONAL GROUPS SELECTED FROM THE CLASS CONSISTING OF PRIMARY AMINO GROUPS, SECONDARY AMINO GROUPS AND HYDROXYL GROUPS, THE ACYLATION AGENT HAVING UP TO 40 CARBON ATOMS AND BEING SELECTED FROM THE CLASS CONSISTING OF UNSUBSTITUTED CARBOXYLIC ACIDS, UNSUBSTITUTED HYDROXY CARBOXYLIC ACIDS, UNSUBSTITUTED ACYLATED HYDROXY CARBOXYLIC ACIDS, LOWER ALKANOL ESTERS OF UNSUBSTITUTED CARBOXYLIC ACIDS, GLYCERIDES OF UNSUBSTITUTED CARBOXYLIC ACIDS, UNSUBSTITUTED CARBOXYLIC ACID CHLORIDES AND UNSUBSTITUTED CARBOXYLIC ACID ANHYDRIDES, AND THE OXYALKYLATION AGENT BEING SELECTED FROM THE CLASS CONSISTING OF ALPHA-BETA ALKYLENE OXIDES AND STYRENE OXIDE.
Claim 2
Dependent Claim 262 words
A PROCESS OF PREPARING A MEMBER SELECTED FROM THE GROUP CONSISTING OF: (1) ACYLATED, (2) OXYALKYLATED, (3) ACYLATED THEN OXYALKYLATED, (4) OXYALKYLATED THEN ACYLATED, (5) ACYLATED, THEN OXYALKYLATED AND THEN ACYLATED, MONOMERIC POLYAMINHOMETHYL PHENOL HAVING ONE TO ACTING A PREFORMED METHYLOL PHENOL HAVING ONE TO FOUR METHYLOL GROUPS IN THE 2, 4, 6 POSITION WITH A POLYAMINE CONTAINING AT LEAST ONE MOLE OF SECONDARY GROUP IN AMOUNTS OF AT LEAST ONE OF SECONDARY POLYAMINE PER EQUIVALENT OF METHYLOL GROUP ON THE PHENOL UNTIL ONE MOLE OF WATER PER EQUIVALENT OF METHYLOL GROUP IS REMOVED, IN THE ABSENCE OF AN EXTRANEOUS CATALYST; AND THE REACTING THE THUS FORMED MONOMERIC POLYAMINOMETHYL PHENOL WITH A MEMBER SELECTED FROM THE GROUP CONSISTING OF (1) AN ACYLATION AGENT, (2) AN OXYALKYLATION AGENT, (3) AN ACYLATION THEN AN OXYALKYLATION AGENT, (4) AN OXYALKYLATION THEN AN ACYLATION AGENT, AND (5) AN ACYLATION THEN AN OXYALKYLATION AND THEN AN ACYLATION AGENT THE PREFORMED METHYLOL PHENOL HAVING ONLY FUNCTIONAL GROUPS SELECTED FROM THE CLASS CONSISTING OF METHYLOL GROUPS AND PHENOL IC HYDROXYL GROUPS, THE POLYAMINE HAVING ONLY FUNCTIONAL GROUPS SELECTED FROM THE CLASS CONSISTING OF PRIMARY AMINO GROUPS, SECONDARY AMINO GROUPS AND HYDROXYL GROUPS, THE ACYLATION AGENT HAVING UP TO 40 CARBON ATOMS AND BEING SELECTED FROM THE CLASS CONSISTING OF UNSUBSTITUTED CARBOXYLIC ACIDS, UNSUBSTITUTED HYDROXY CARBOXYLIC ACIDS, UNSUBSTITUTED ACYLATED HYDROXY CARBOXYLIC ACIDS, LOWER ALKANOL ESTERS OF UNSUBSTITUTED CARBOXYLIC ACIDS, GLYCERIDES OF UNSUBSTITUTED CARBOXYLIC ACIDS, UNSUBSTITUTED CARBOXYLIC ACID CHLORIDES AND UNSUBSTITUTED CARBOXYLIC ACID ANHYDRIDES, AND THE OXYALKYLATION AGENT BEING SELECTED FROM THE CLASS CONSISTING OF ALPHA-BETA ALKYLENE OXIDES AND STYRENE OXIDE.

References Cited (Backward Citations)

US2792359A Cited
US2907791A Cited
US2907778A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1965-10-22 1966-04-23 1966-10-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1969-10-22 1970-04-23 1970-10-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1973-10-22 1974-04-23 1974-10-23 $7700.00 Window Closed / Lapsed

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