YU36387B - Process for preparing block copolymers - Google Patents

Process for preparing block copolymers

Info

Publication number: YU36387B
Authority: YU; Yugoslavia
Prior art keywords: block copolymers; preparing block; preparing; copolymers; block
Prior art date: 1973-12-28

Application number

YU03484/74A

Other languages

English (en)

Other versions

YU348474A (en

Inventor

Radici Pierino

Pierino Radici

Bianchi Gaudenzio

Gaudenzio Bianchi

Colombo Daniele

Daniele Colombo

Original Assignee

Sir Soc Italiana Resine Spa

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.)

1973-12-28

Filing date

1974-12-27

Publication date

1983-06-30

1974-12-27 Application filed by Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa

1981-11-13 Publication of YU348474A publication Critical patent/YU348474A/xx

1983-06-30 Publication of YU36387B publication Critical patent/YU36387B/xx

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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/38—Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular compounds
- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
- C08G63/6852—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from hydroxy carboxylic acids
- 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

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Polyamides (AREA)
Polyesters Or Polycarbonates (AREA)

YU03484/74A 1973-12-28 1974-12-27 Process for preparing block copolymers YU36387B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT32344/73A IT1014528B (it)	1973-12-28	1973-12-28	Copolimeri a blocchi

Publications (2)

Publication Number	Publication Date
YU348474A YU348474A (en)	1981-11-13
YU36387B true YU36387B (en)	1983-06-30

Family

ID=11235272

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU03484/74A YU36387B (en)	1973-12-28	1974-12-27	Process for preparing block copolymers

Country Status (11)

Country	Link
US (1)	US3979479A (it)
JP (1)	JPS561327B2 (it)
CA (1)	CA1051579A (it)
CH (1)	CH617446A5 (it)
DE (1)	DE2461558A1 (it)
ES (1)	ES433409A1 (it)
FR (1)	FR2256196B1 (it)
GB (1)	GB1488820A (it)
IT (1)	IT1014528B (it)
NL (1)	NL178007C (it)
YU (1)	YU36387B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1043744B (it) *	1975-10-30	1980-02-29	Sir Soc Italiana Resine Spa	Copolimeri a blocchi
US4535127A (en) *	1983-03-23	1985-08-13	Asahi Kasei Kogyo Kabushiki Kaisha	Polyacetal copolymers and process for production thereof
EP0474875B1 (en) *	1990-02-27	1995-11-15	Asahi Kasei Kogyo Kabushiki Kaisha	Thermoplastic graft copolymer and production thereof
US6747096B2 (en)	2001-04-10	2004-06-08	University Of Akron	Block copolymers of lactone and lactam, compatibilizing agents, and compatiblized polymer blends
US6486257B1 (en)	2001-04-10	2002-11-26	University Of Akron	Block copolymers of lactone and lactam, compatabilizing agents, and compatibilized polymer blends
US9469715B2 (en)	2012-12-21	2016-10-18	Covestro Deutschland Ag	Method for producing formaldehyde/CO2 copolymers
US9688814B2 (en)	2012-12-21	2017-06-27	Covestro Deutschland Ag	Functionalized polyoxymethylene block copolymers
EP2935387B1 (de) *	2012-12-21	2017-03-15	Covestro Deutschland AG	Nco-modifizierte polyoxymethylen-block-copolymere
CN116535641B (zh) *	2023-05-08	2024-06-11	湖南聚仁新材料股份公司	一种嵌段型聚酯酰胺及其制备方法
CN116535642A (zh) *	2023-05-30	2023-08-04	天津工业大学	一种生物基可降解聚酯酰胺的合成方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT580069A (it) *	1956-12-13
US3299005A (en) *	1963-06-03	1967-01-17	Diamond Alkali Co	Oxymethylene-epsilon caprolactam copolymers and method of preparation
US3379789A (en) *	1963-08-08	1968-04-23	Hoechst Ag	Process for preparing block polymers of a polyepoxide and polyoxymethylene
GB1098093A (en) *	1965-03-19	1968-01-03	Ici Ltd	Lactam polymerisation
GB1099184A (en) *	1965-04-06	1968-01-17	Ici Ltd	Polyesteramides
US3558568A (en) *	1966-06-22	1971-01-26	Asahi Chemical Ind	Production of lactam-lactone copolymers
US3555514A (en) *	1966-12-09	1971-01-12	Hitachi Ltd	Digital computer instruction sequencing to carry out digital differential analysis
US3592873A (en) *	1967-05-27	1971-07-13	Asahi Chemical Ind	Polyoxymethylenes containing lactam-lactone interpolymers
DE1812133A1 (de) *	1968-12-02	1970-07-02	Dynamit Nobel Ag	Polymerisate auf der Basis von gamma,gamma-Dialkyl-delta-valerolactonen
IT1006689B (it) *	1973-12-28	1976-10-20	Sir Soc Italiana Resine Spa	Procedimento per la polimerizza zione della formaldeide
IT1006690B (it) *	1973-12-28	1976-10-20	Sir Soc Italiana Resine Spa	Procedimento per la preparazione e la stabilizzazione dei poliossi metileni

1973
- 1973-12-28 IT IT32344/73A patent/IT1014528B/it active
1974
- 1974-12-16 US US05/533,267 patent/US3979479A/en not_active Expired - Lifetime
- 1974-12-19 CA CA216,899A patent/CA1051579A/en not_active Expired
- 1974-12-24 GB GB55774/74A patent/GB1488820A/en not_active Expired
- 1974-12-24 CH CH1731274A patent/CH617446A5/it not_active IP Right Cessation
- 1974-12-27 DE DE19742461558 patent/DE2461558A1/de not_active Ceased
- 1974-12-27 YU YU03484/74A patent/YU36387B/xx unknown
- 1974-12-27 ES ES433409A patent/ES433409A1/es not_active Expired
- 1974-12-27 FR FR7443120A patent/FR2256196B1/fr not_active Expired
- 1974-12-27 NL NLAANVRAGE7416947,A patent/NL178007C/xx not_active IP Right Cessation
- 1974-12-28 JP JP754243A patent/JPS561327B2/ja not_active Expired

Also Published As

Publication number	Publication date
NL178007C (nl)	1986-01-02
DE2461558A1 (de)	1975-07-10
YU348474A (en)	1981-11-13
IT1014528B (it)	1977-04-30
GB1488820A (en)	1977-10-12
CH617446A5 (it)	1980-05-30
FR2256196A1 (it)	1975-07-25
FR2256196B1 (it)	1979-03-16
JPS5098596A (it)	1975-08-05
ES433409A1 (es)	1976-11-16
US3979479A (en)	1976-09-07
JPS561327B2 (it)	1981-01-13
NL7416947A (nl)	1975-07-01
CA1051579A (en)	1979-03-27
AU7669174A (en)	1976-07-08
NL178007B (nl)	1985-08-01

Publication	Publication Date	Title
HU173783B (hu)	1979-08-28	Sposob poluchenija monopeptidaminov
HU174374B (hu)	1979-12-28	Sposob poluchenija 7-trans-9-cis-dodekadien-1-il-acetata
CS183763B2 (en)	1978-07-31	Process for preparing d-homosteroides
YU36387B (en)	1983-06-30	Process for preparing block copolymers
CS189623B2 (en)	1979-04-30	Process for preparing 4-imidothiazetidin-2-one
GB1391516A (en)	1975-04-23	Process for preparing block copolymers
JPS5373556A (en)	1978-06-30	Process for preparing 22aromatical ketoneoxim
CS189676B2 (en)	1979-04-30	Process for preparing poly-n-alkyliminoalanes
JPS5384958A (en)	1978-07-26	Process for preparing 222dehydroohomocholene
RO69291B (ro)	1983-04-30	Procedeu pentru prepararea unor benzilamine
YU156674A (en)	1983-01-21	Process for preparing n-arylsulfonyl-n-(aza-3-bicycloalkyl)-carbamides
HU172656B (hu)	1978-11-28	Sposob poluchenija novykh d-homo-steroidov
IL45804A0 (en)	1974-12-31	Process for preparing n-trimetylsilylacetamide
JPS5390288A (en)	1978-08-08	Process for preparing 77trichloroacetamidee33desacetoxyy cephalosporane
GB1404442A (en)	1975-08-28	Process for preparing 3-anilino-pyrazolones-5
ZA743990B (en)	1975-07-30	Process for preparing triacetonamine
IL45977A0 (en)	1975-02-10	Process for preparing cis-olefins
ZA743473B (en)	1975-05-28	Process for preparing 5-oxohexanenitrile
CS189663B2 (en)	1979-04-30	Process for preparing alpha-ethinylbenzhydroles
CS183759B2 (en)	1978-07-31	Process for preparing acylaminophenylacetamidines
YU13274A (en)	1981-04-30	Process for preparing 4-acetamidophenyl-2-acetoxybenzoate
IL44210A0 (en)	1974-05-16	Process for preparing 4-hydroxythiochromans
CS187415B2 (en)	1979-01-31	Process for preparing penicilines
CS182269B2 (en)	1978-04-28	Process for preparing alkylnaphtalenes
HU171155B (hu)	1977-11-28	Sposob poluchenija oksa-prostaglandinov