IL44416A - Terpolymers containing ester and amide linkages - Google Patents

Terpolymers containing ester and amide linkages

Info

Publication number
IL44416A
IL44416A IL44416A IL4441674A IL44416A IL 44416 A IL44416 A IL 44416A IL 44416 A IL44416 A IL 44416A IL 4441674 A IL4441674 A IL 4441674A IL 44416 A IL44416 A IL 44416A
Authority
IL
Israel
Prior art keywords
lactam
terpolymer
acyl
process according
polyol
Prior art date
Application number
IL44416A
Other versions
IL44416A0 (en
Original Assignee
Monsanto 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 US423591A external-priority patent/US3862262A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of IL44416A0 publication Critical patent/IL44416A0/en
Publication of IL44416A publication Critical patent/IL44416A/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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides

Claims (33)

WHAT IS CLAIMED IS:
1. A terpolymer having both ester linkages and amide linkages between monomeric segments comprised of lactam, polyol, and a pplyacyl lactam or acyl polylactam of the formula: where A and A* are acyl group selected from 0 S 0 0 0 " it n it II - C -, - C -, - S - , - S -, or - P - II · I Y is an alkylene group having at least three carbon atoms, R is a hydrocarbon group, y is an integer equal to one or more, and. n is an integer equal to zero or one; and optionally said terpolymer having alcohol modified, 0.1% or more ester terminated end groups*
2. A terpolymer according to Claim 1 wherein the lactam portion of the terpolymer is formed from a lactam of the formula where Y is an alkylene group having at least about 3 carbon atoms.
3. A terpolymer according to Claim 2 wherein the lactam is -caprolactam. H.
4. A terpolymer according to Claim 1 wherein the polyol portion of the terpolymer is formed from alkylene glycol.
5. A terpolymer according to Claim 1 wherein said alkylene glycol is a polyalkylene glycol having a molecular weight of at least about 1000.
6. A terpolymer according to Claim 5 wherein said poly-alkylene glycol is polyethylene glycol.
7. A terpolymer according to Claim 6 wherein said poly-alkylene glycol is polypropylene glycol.
8. A terpolymer according to Claim 5 wherein said poly-alkylene glycol is polytetramethylene glycol.
9. A terpolymer according to Claim 1 wherein the polyol portion of the terpolymer is formed from polybutadiene diol.
10. A terpolymer according to Claim 1 wherein the polyol portion of the terpolymer is formed from a polyester.
11. A terpolymer according to Claim 10 wherein said polyester is polycaprolactone diol.
12. A terpolymer according to Claim 1 wherein the acyl groups of all of said ester and amide linkages are carbonyl groups.
13. A copolymer according to Claim 1 wherein said terpolymer is a block polymer. m.
14. A copolymer according to Claim 3 wherein said block terpolymer is of the repeating AB block structure.
15. A copolymer according to Claim 1 wherein said terpolymer is a caprolactam-polyalkylene glycol block polymer with phthaloyl linkages between the blocks.
16. A process for preparing terpolymers having both ester e linkages and amido7 linkages between monomeric segments comprising mixing together lactam monomer, polyol, basic lactam polymerization a catalyst , /p an--a-leohol- where A and A' are acyl groups selected from 0 S 0 0 it it it it Y is an alkylene group having at least about three carbon ^ atoms, R is a hydrocarbon group and n is an integer equal to zero an opti onal ly an al cohol or one, y is an integer equal to one or more/ and polymerizing said lactam, polyol, polyacyl lactam or acyl polylactam, and optionally alcohol to form the -foxuau¾«fee
17. A process according to Claim 16 wherein said polyol, alcohol, and polyacyl lactam or acyl polylactam are reacted before said lactam is added to the polymerization mixture.
18. A process according to Claim 16 wherein said polyol, alcohol, and polyacyl lactam or acyl polylactam are reacted before said lactam polymerization catalyst is added to the polymerization mixture .
19. A process according to Claim 16 wherein said polymerization catalyst is an alkali metal or alkaline earth metal lactam or a halogenated alkaline earth metal lactam.
20. A process according to Claim 19 wherein said polymerization catalyst is a bromomagnesium lactam.
21. A process according to Claim 16 wherein said alcohol is functionally monohydric.
22. A process according to Claim 21 wherein said monohydric functional alcohol has the formula ROH where R is an aliphatic or substituted aliphatic hydrocarbon.
23. A process according to Claim 21 wherein said functionally monohydric alcohol having the formula ROH is comprised of polymeric R groups which are soluble in lactam.
24. A process according to Claim 21 wherein said alcohol presence is from about 0.1% to about 150% of the molar equivalents of excess imide groups from acyl polylactam or poly-acylactam based on the molar equivalents of hydroxy1 from polyol present.
25. A rocess accordin to Claim 22 wherein said
26. A process according to Claim 16 wherein said. ^ acyl polylactam is an acyl bis-lactam.
27. A process according to Claim 16 wherein said polyacyl lactam is a bis-acyl lactam.
28. A process according to Claim 21 wherein said bis-acyl lactam is terephthaloyl bis-caprolactam.
29. A process according to Claim 21 wherein said bis-acyl lactam is isophthaloyl bis-caprolactam.
30. A process according to Claim 16 wherein the polymerization reaction of the lactam, polyol and polyacyl lactam is carried out at a temperature from about 90 to about 190°C.
31. A process according to Claim 16 wherein the polymerizing is carried out at an initial temperature of about 70 to about 100°C and is increased to about 150 to about 180°C during the polymerization reaction.
32. A lactam-polyol-polyacyl lactam terpolymer having both ester linkages and amide linkages between monomeric segments of the terpolymer and optionally from 0.1% or more ester end group termination.
33. A lactam-polyol-acyl polylactam terpolymer having both ester linkages and amide linkages between monomeric segments of the terpolymer, and optionally from 0.1% or more ester end group termination . P.0. Box 331 16 , Te l - A v i v Attorneys for A p p l i c a n t
IL44416A 1973-03-14 1974-03-13 Terpolymers containing ester and amide linkages IL44416A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34121573A 1973-03-14 1973-03-14
US42363973A 1973-12-10 1973-12-10
US423591A US3862262A (en) 1973-12-10 1973-12-10 Lactam-polyol-acyl polyactam terpolymers

Publications (2)

Publication Number Publication Date
IL44416A0 IL44416A0 (en) 1974-06-30
IL44416A true IL44416A (en) 1976-12-31

Family

ID=27407446

Family Applications (1)

Application Number Title Priority Date Filing Date
IL44416A IL44416A (en) 1973-03-14 1974-03-13 Terpolymers containing ester and amide linkages

Country Status (15)

Country Link
JP (1) JPS5440120B2 (en)
AR (1) AR199246A1 (en)
BR (1) BR7401912D0 (en)
CA (1) CA1050194A (en)
CH (1) CH628360A5 (en)
DE (1) DE2412106A1 (en)
ES (1) ES424226A1 (en)
FR (1) FR2221478B1 (en)
GB (1) GB1472463A (en)
IL (1) IL44416A (en)
IT (1) IT1007674B (en)
LU (1) LU69633A1 (en)
NL (1) NL180758C (en)
SE (1) SE422582B (en)
SU (1) SU843759A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521038B2 (en) * 1974-04-11 1977-01-12
JPS53103080A (en) * 1977-02-17 1978-09-07 Sachiko Aono Cloth coloring composition
JPH0116086Y2 (en) * 1979-01-24 1989-05-12
JPS63291921A (en) * 1987-05-22 1988-11-29 Sumitomo Chem Co Ltd Polyether polyamide copolymer having ethylenically unsaturated group
US5223335A (en) * 1991-03-18 1993-06-29 Teijin Limited Fiber-reinforced composite material and process for the production thereof
JP5828320B2 (en) 2010-06-23 2015-12-02 ナガセケムテックス株式会社 Impact-resistant polyamide composition and method for producing the same
KR102262504B1 (en) * 2017-11-28 2021-06-08 한화솔루션 주식회사 Process for producing polyamides including double activated group via anionic ring-opening polymerization
KR102275688B1 (en) * 2017-11-28 2021-07-12 한화솔루션 주식회사 Process for producing end-capped polyamides via anionic ring-opening polymerization

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD36943A (en) *
DE1495661A1 (en) * 1961-12-23 1969-08-07 Bayer Ag Process for the production of polyamides
GB1067153A (en) * 1963-05-17 1967-05-03 Ici Ltd Grafted polyamides
US3366608A (en) * 1965-04-15 1968-01-30 British Celanese Anionic polymerization of caprolactam
DE1745238A1 (en) * 1967-03-25 1971-08-12 Plate Gmbh Chem Fab Dr Polyamide-forming, storable mixtures of lactams and catalysts
NL6908380A (en) * 1969-06-03 1970-12-07

Also Published As

Publication number Publication date
CA1050194A (en) 1979-03-06
SE422582B (en) 1982-03-15
DE2412106A1 (en) 1974-09-19
JPS5440120B2 (en) 1979-12-01
IL44416A0 (en) 1974-06-30
IT1007674B (en) 1976-10-30
LU69633A1 (en) 1974-10-17
NL180758C (en) 1987-04-16
NL180758B (en) 1986-11-17
GB1472463A (en) 1977-05-04
FR2221478A1 (en) 1974-10-11
SU843759A3 (en) 1981-06-30
CH628360A5 (en) 1982-02-26
ES424226A1 (en) 1977-01-01
AU6662074A (en) 1975-09-18
DE2412106C2 (en) 1988-12-01
FR2221478B1 (en) 1977-09-30
JPS5029553A (en) 1975-03-25
BR7401912D0 (en) 1974-12-03
AR199246A1 (en) 1974-08-14
NL7403367A (en) 1974-09-17

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