IL28220A - Anionic lactam catalyst system - Google Patents

Anionic lactam catalyst system

Info

Publication number: IL28220A
Authority: IL; Israel
Prior art keywords: catalyst system; anionic lactam; lactam catalyst; anionic; lactam
Prior art date: 1966-07-14

Application number

IL2822067A

Other languages

English (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.)

1966-07-14

Filing date

1967-06-28

Publication date

1971-12-29

1967-06-28 Application filed by Monsanto Co filed Critical Monsanto Co

1971-12-29 Publication of IL28220A publication Critical patent/IL28220A/xx

Links

-1 Anionic lactam Chemical class 0.000 title 1
239000003054 catalyst Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/14—Preparation of salts or adducts of lactams
- 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
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
- C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Polyamides (AREA)

IL2822067A 1966-07-14 1967-06-28 Anionic lactam catalyst system IL28220A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US56507666A	1966-07-14	1966-07-14

Publications (1)

Publication Number	Publication Date
IL28220A true IL28220A (en)	1971-12-29

Family

ID=24257108

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL2822067A IL28220A (en)	1966-07-14	1967-06-28	Anionic lactam catalyst system

Country Status (8)

Country	Link
BE (1)	BE701210A (fr)
CH (1)	CH484964A (fr)
DE (1)	DE1745127A1 (fr)
DK (1)	DK132798C (fr)
ES (1)	ES343028A1 (fr)
GB (1)	GB1167738A (fr)
IL (1)	IL28220A (fr)
NL (1)	NL6709840A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4438034A (en) *	1983-01-10	1984-03-20	Monsanto Company	Process for preparing lactam magnesium halides
US4683344A (en) *	1984-01-30	1987-07-28	Ppg Industries, Inc.	Process for the preparation of an organomagnesium compound
US4508646A (en) *	1984-01-30	1985-04-02	Ppg Industries, Inc.	Process for the preparation of a catalyst useful for anionic lactam polymerization
CN113845657B (zh) *	2021-10-27	2023-05-23	中仑塑业（福建）有限公司	一种半芳香族聚酰胺树脂及其制备方法
CN114749191B (zh) *	2022-03-24	2023-06-30	淮阴工学院	一种Ni/P-凹凸棒石粘土催化剂及其制备方法和应用

1967
- 1967-06-28 IL IL2822067A patent/IL28220A/xx unknown
- 1967-07-11 BE BE701210D patent/BE701210A/xx not_active IP Right Cessation
- 1967-07-12 CH CH992667A patent/CH484964A/fr not_active IP Right Cessation
- 1967-07-13 GB GB3231667A patent/GB1167738A/en not_active Expired
- 1967-07-13 DK DK362067A patent/DK132798C/da not_active IP Right Cessation
- 1967-07-14 ES ES343028A patent/ES343028A1/es not_active Expired
- 1967-07-14 DE DE19671745127 patent/DE1745127A1/de active Pending
- 1967-07-14 NL NL6709840A patent/NL6709840A/xx unknown

Also Published As

Publication number	Publication date
BE701210A (fr)	1968-01-11
NL6709840A (fr)	1968-01-15
CH484964A (fr)	1970-01-31
DK132798C (da)	1976-07-19
GB1167738A (en)	1969-10-22
DK132798B (da)	1976-02-09
DE1745127A1 (de)	1972-01-27
ES343028A1 (es)	1968-10-16

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