IT1006136B - Stabilizzazione di polimeri acetalici - Google Patents

Stabilizzazione di polimeri acetalici

Info

Publication number: IT1006136B
Authority: IT; Italy
Prior art keywords: stabilization; acetal polymers; acetal; polymers
Prior art date: 1973-12-28

Application number

IT32345/73A

Other languages

English (en)

Inventor

G Bianchi

P Radici

P 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

1973-12-28

Publication date

1976-09-30

1973-12-28 Application filed by Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa

1973-12-28 Priority to IT32345/73A priority Critical patent/IT1006136B/it

1974-12-16 Priority to US05/533,269 priority patent/US3979481A/en

1974-12-19 Priority to CA216,896A priority patent/CA1043037A/en

1974-12-24 Priority to GB55773/74A priority patent/GB1488819A/en

1974-12-27 Priority to DE19742461574 priority patent/DE2461574A1/de

1974-12-27 Priority to ES433410A priority patent/ES433410A1/es

1974-12-27 Priority to FR7443121A priority patent/FR2256206B1/fr

1974-12-28 Priority to JP754244A priority patent/JPS5216737B2/ja

1976-09-30 Application granted granted Critical

1976-09-30 Publication of IT1006136B publication Critical patent/IT1006136B/it

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
- C08L59/02—Polyacetals containing polyoxymethylene sequences only
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/12—Polyester-amides

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Polyamides (AREA)
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

IT32345/73A 1973-12-28 1973-12-28 Stabilizzazione di polimeri acetalici IT1006136B (it)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
IT32345/73A IT1006136B (it)	1973-12-28	1973-12-28	Stabilizzazione di polimeri acetalici
US05/533,269 US3979481A (en)	1973-12-28	1974-12-16	Stabilization of acetal polymers
CA216,896A CA1043037A (en)	1973-12-28	1974-12-19	Stabilization of acetal polymers
GB55773/74A GB1488819A (en)	1973-12-28	1974-12-24	Stabilization of acetal polymers
DE19742461574 DE2461574A1 (de)	1973-12-28	1974-12-27	Stabilisierung von azetalpolymeren
ES433410A ES433410A1 (es)	1973-12-28	1974-12-27	Un procedimiento para la estabilizacion de un polimero ace-talico.
FR7443121A FR2256206B1 (it)	1973-12-28	1974-12-27
JP754244A JPS5216737B2 (it)	1973-12-28	1974-12-28

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT32345/73A IT1006136B (it)	1973-12-28	1973-12-28	Stabilizzazione di polimeri acetalici

Publications (1)

Publication Number	Publication Date
IT1006136B true IT1006136B (it)	1976-09-30

Family

ID=11235273

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT32345/73A IT1006136B (it)	1973-12-28	1973-12-28	Stabilizzazione di polimeri acetalici

Country Status (8)

Country	Link
US (1)	US3979481A (it)
JP (1)	JPS5216737B2 (it)
CA (1)	CA1043037A (it)
DE (1)	DE2461574A1 (it)
ES (1)	ES433410A1 (it)
FR (1)	FR2256206B1 (it)
GB (1)	GB1488819A (it)
IT (1)	IT1006136B (it)

Families Citing this family (2)

* 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
US9688814B2 (en) *	2012-12-21	2017-06-27	Covestro Deutschland Ag	Functionalized polyoxymethylene block copolymers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2993025A (en) *	1956-07-26	1961-07-18	Du Pont	Polyoxymethylene compositions stabilized with a synthetic superpolyamide
NL113826C (it) *	1956-07-26
NL245719A (it) *	1958-11-25
DE1250120B (de) *	1963-10-17	1967-09-14	Houilleres Du Bassin Du Nord Et Du Pas-De-Calais, Douai, Nord (Frankreich)	Bestimmte Amide zum Stabilisieren von Poly oxy methylenen
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
GB1297546A (it) *	1969-11-14	1972-11-22
GB1377991A (en) *	1970-11-12	1974-12-18	Sir Soc Italiana Resine Spa	Stabilised polymer compositions
JPS5013820B1 (it) *	1971-03-23	1975-05-22

1973
- 1973-12-28 IT IT32345/73A patent/IT1006136B/it active
1974
- 1974-12-16 US US05/533,269 patent/US3979481A/en not_active Expired - Lifetime
- 1974-12-19 CA CA216,896A patent/CA1043037A/en not_active Expired
- 1974-12-24 GB GB55773/74A patent/GB1488819A/en not_active Expired
- 1974-12-27 DE DE19742461574 patent/DE2461574A1/de not_active Withdrawn
- 1974-12-27 FR FR7443121A patent/FR2256206B1/fr not_active Expired
- 1974-12-27 ES ES433410A patent/ES433410A1/es not_active Expired
- 1974-12-28 JP JP754244A patent/JPS5216737B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS5216737B2 (it)	1977-05-11
ES433410A1 (es)	1976-11-16
US3979481A (en)	1976-09-07
FR2256206A1 (it)	1975-07-25
CA1043037A (en)	1978-11-21
JPS5098536A (it)	1975-08-05
FR2256206B1 (it)	1978-03-24
DE2461574A1 (de)	1975-07-10
GB1488819A (en)	1977-10-12

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