CS274841B2 - Method of epsilon-caprolactam's block copolymers preparation - Google Patents

Method of epsilon-caprolactam's block copolymers preparation

Info

Publication number: CS274841B2
Authority: CS; Czechoslovakia
Prior art keywords: caprolactam; block copolymers; weight; epsilon; percent
Prior art date: 1989-01-13

Application number

CS22889A

Other languages

English (en)

Inventor

Jan Ing Csc Roda

Monika Ing Sachova

Jaroslav Prof Ing Drs Kralicek

Original Assignee

Vysoka Skola Chem Tech

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.)

1989-01-13

Filing date

1989-01-13

Publication date

1991-11-12

1989-01-13 Application filed by Vysoka Skola Chem Tech filed Critical Vysoka Skola Chem Tech

1989-01-13 Priority to CS22889A priority Critical patent/CS274841B2/cs

1991-11-12 Publication of CS274841B2 publication Critical patent/CS274841B2/cs

Links

JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 title abstract 6
229920001400 block copolymer Polymers 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
238000010539 anionic addition polymerization reaction Methods 0.000 abstract 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
150000001923 cyclic compounds Chemical class 0.000 abstract 1
125000000524 functional group Chemical group 0.000 abstract 1
159000000011 group IA salts Chemical class 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
239000012948 isocyanate Substances 0.000 abstract 1
150000002513 isocyanates Chemical class 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1
238000006116 polymerization reaction Methods 0.000 abstract 1
239000002243 precursor Substances 0.000 abstract 1
125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1

Landscapes

Polyamides (AREA)

CS22889A 1989-01-13 1989-01-13 Method of epsilon-caprolactam's block copolymers preparation CS274841B2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CS22889A CS274841B2 (en)	1989-01-13	1989-01-13	Method of epsilon-caprolactam's block copolymers preparation

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS22889A CS274841B2 (en)	1989-01-13	1989-01-13	Method of epsilon-caprolactam's block copolymers preparation

Publications (1)

Publication Number	Publication Date
CS274841B2 true CS274841B2 (en)	1991-11-12

Family

ID=5334027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS22889A CS274841B2 (en)	1989-01-13	1989-01-13	Method of epsilon-caprolactam's block copolymers preparation

Country Status (1)

Country	Link
CS (1)	CS274841B2 (cs)

1989
- 1989-01-13 CS CS22889A patent/CS274841B2/cs unknown

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