BR7708341A - Processo para produzir uma composicao de moldagem de polioximetileno aperfeicoada,e composicao obtida - Google Patents
Processo para produzir uma composicao de moldagem de polioximetileno aperfeicoada,e composicao obtidaInfo
- Publication number
- BR7708341A BR7708341A BR7708341A BR7708341A BR7708341A BR 7708341 A BR7708341 A BR 7708341A BR 7708341 A BR7708341 A BR 7708341A BR 7708341 A BR7708341 A BR 7708341A BR 7708341 A BR7708341 A BR 7708341A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- polyoximethylene
- perfected
- produce
- composition obtained
- Prior art date
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
- C08G2/30—Chemical modification by after-treatment
-
- 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
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75221276A | 1976-12-17 | 1976-12-17 | |
US05/846,661 US4293469A (en) | 1976-12-17 | 1977-10-28 | Production of an improved non-reinforced polyoxymethylene molding composition which forms reduced mold deposits upon molding |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7708341A true BR7708341A (pt) | 1978-08-08 |
Family
ID=27115553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7708341A BR7708341A (pt) | 1976-12-17 | 1977-12-15 | Processo para produzir uma composicao de moldagem de polioximetileno aperfeicoada,e composicao obtida |
Country Status (10)
Country | Link |
---|---|
US (1) | US4293469A (pt) |
JP (1) | JPS5377242A (pt) |
AU (1) | AU520367B2 (pt) |
BR (1) | BR7708341A (pt) |
CA (1) | CA1101584A (pt) |
DE (1) | DE2754579A1 (pt) |
FR (1) | FR2374364A1 (pt) |
GB (1) | GB1591263A (pt) |
IT (1) | IT1115698B (pt) |
NL (1) | NL184116C (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1246768A (en) * | 1983-02-25 | 1988-12-13 | Paul N. Richardson | Polyoxymethylene/polyurethane compositions containing polycarbodiimide |
US4845161A (en) * | 1983-02-25 | 1989-07-04 | E. I. Du Pont De Nemours And Company | Polyoxymethylene/polyurethane compositions containing polycarbodiimide |
JPS59159846A (ja) * | 1983-03-03 | 1984-09-10 | Mitsubishi Gas Chem Co Inc | アセタ−ル樹脂組成物 |
CA1273767A (en) * | 1986-06-26 | 1990-09-11 | Alex S. Forschirm | Polyacetal lighter body resin |
US4772654A (en) * | 1987-07-21 | 1988-09-20 | E. I. Du Pont De Nemours And Company | Fire resistant polymers containing magnesium oxychloride |
US5362500A (en) * | 1992-12-04 | 1994-11-08 | Wm. Wrigley Jr. Company | Method of stabilizing chewing gum with an antioxidant containing tissue and product thereof |
US6121406A (en) * | 1998-04-20 | 2000-09-19 | Nisshinbo Industries, Inc. | Mixture of hydrophilic dicyclohexylmethanecarbodiimide |
JP3349439B2 (ja) * | 1998-07-08 | 2002-11-25 | 日清紡績株式会社 | ポリアセタール樹脂組成物 |
WO2011046566A1 (en) * | 2009-10-16 | 2011-04-21 | Rhein Chemie Rheinau Gmbh | New formaldehyde scavengers |
EP2418250A1 (de) * | 2010-08-11 | 2012-02-15 | Rhein Chemie Rheinau GmbH | Langlebige biobasierte Kunststoffe auf Basis von Polyhydroxyalkanoat, ein Verfahren zu deren Herstellung und deren Verwendung |
JP2013100393A (ja) * | 2011-11-08 | 2013-05-23 | Mitsubishi Engineering Plastics Corp | ポリアセタール樹脂組成物 |
ITBS20120122A1 (it) * | 2012-07-27 | 2014-01-28 | Emer Spa | Dispositivo di sicurezza, particolarmente per impianti a gas per autotrazione |
US20210163730A1 (en) * | 2018-07-26 | 2021-06-03 | Dupont Polymers, Inc. | Metal-polyacetal assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE586592A (pt) * | 1959-01-16 | |||
US3135718A (en) * | 1960-04-19 | 1964-06-02 | Bayer Ag | Polymerization of formaldehyde |
NL302727A (pt) * | 1962-12-29 | 1900-01-01 | ||
US3755242A (en) * | 1972-04-10 | 1973-08-28 | Minnesota Mining & Mfg | Polycarbodiimide prepolymers |
US3839267A (en) * | 1973-04-12 | 1974-10-01 | Celanese Corp | Heterogeneous melt hydrolysis of oxymethylene copolymers |
CA1056985A (en) * | 1975-03-17 | 1979-06-19 | Celanese Corporation | Polyesters for extrusion applications |
-
1977
- 1977-10-28 US US05/846,661 patent/US4293469A/en not_active Expired - Lifetime
- 1977-11-30 GB GB49867/77A patent/GB1591263A/en not_active Expired
- 1977-12-01 AU AU31133/77A patent/AU520367B2/en not_active Expired
- 1977-12-05 CA CA292,351A patent/CA1101584A/en not_active Expired
- 1977-12-08 DE DE19772754579 patent/DE2754579A1/de active Granted
- 1977-12-09 JP JP14727877A patent/JPS5377242A/ja active Granted
- 1977-12-12 NL NLAANVRAGE7713721,A patent/NL184116C/xx not_active IP Right Cessation
- 1977-12-15 BR BR7708341A patent/BR7708341A/pt unknown
- 1977-12-16 FR FR7738076A patent/FR2374364A1/fr active Granted
- 1977-12-16 IT IT30860/77A patent/IT1115698B/it active
Also Published As
Publication number | Publication date |
---|---|
AU3113377A (en) | 1979-06-07 |
FR2374364A1 (fr) | 1978-07-13 |
JPS6131142B2 (pt) | 1986-07-18 |
GB1591263A (en) | 1981-06-17 |
DE2754579A1 (de) | 1978-06-22 |
NL184116C (nl) | 1989-04-17 |
IT1115698B (it) | 1986-02-03 |
FR2374364B1 (pt) | 1981-10-02 |
US4293469A (en) | 1981-10-06 |
DE2754579C2 (pt) | 1991-09-19 |
NL184116B (nl) | 1988-11-16 |
CA1101584A (en) | 1981-05-19 |
JPS5377242A (en) | 1978-07-08 |
NL7713721A (nl) | 1978-06-20 |
AU520367B2 (en) | 1982-01-28 |
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