MX167029B - Composiciones termoplasticas de poliacetales - Google Patents
Composiciones termoplasticas de poliacetalesInfo
- Publication number
- MX167029B MX167029B MX006063A MX606387A MX167029B MX 167029 B MX167029 B MX 167029B MX 006063 A MX006063 A MX 006063A MX 606387 A MX606387 A MX 606387A MX 167029 B MX167029 B MX 167029B
- Authority
- MX
- Mexico
- Prior art keywords
- polyacetals
- thermoplastic compositions
- compositions
- oligomers
- incorporation
- Prior art date
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
-
- 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
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
-
- 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
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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Abstract
La presente invención se refiere a una composición termoplástica de poliacetal, caracterizada porque consiste esencialmente de: (a) 0.1 a 10 por ciento en peso de al menos un compuesto seleccionado del grupo que consta de polímeros que contienen hidroxi y oligómeros que contienen hidroxi y (b) 90 a 99.9 por ciento en peso de al menos un polímero de poliacetal, los porcentajes antes señalados se basan únicamente en la cantidad total de los componentes 8a) y (b), con la condición de que los átomos en el esqueleto del polímero y oligómero, al cual se unen los grupos hidroxi, directa o indirectamente, estén separados entre sí, en promedio, por no más de veite átomos de la cadena y con la condición adicional que el compuesto que contiene hidroxi se encuentre substancialmente excento de materiales ácidos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85328786A | 1986-04-15 | 1986-04-15 | |
US07/020,084 US4766168A (en) | 1986-04-15 | 1987-02-27 | Stabilized polyacetal compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167029B true MX167029B (es) | 1993-02-25 |
Family
ID=26692995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX006063A MX167029B (es) | 1986-04-15 | 1987-04-01 | Composiciones termoplasticas de poliacetales |
Country Status (12)
Country | Link |
---|---|
US (1) | US4766168A (es) |
EP (1) | EP0242176B1 (es) |
JP (1) | JPH0717810B2 (es) |
KR (1) | KR950006810B1 (es) |
CN (1) | CN1007898B (es) |
AT (1) | ATE163667T1 (es) |
AU (1) | AU594451B2 (es) |
BR (1) | BR8701687A (es) |
CA (1) | CA1283744C (es) |
DE (1) | DE3752169T2 (es) |
IN (1) | IN169094B (es) |
MX (1) | MX167029B (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4814397A (en) * | 1986-04-15 | 1989-03-21 | E. I. Du Pont De Nemours And Company | Stabilized polyacetal compositions |
US5096964A (en) * | 1988-03-04 | 1992-03-17 | E. I. Du Pont De Nemours And Company | Blow moldable polyacetal compositions |
JPH01315455A (ja) * | 1988-03-22 | 1989-12-20 | E I Du Pont De Nemours & Co | 厚みのある原料形の押し出し用の改良されたポリアセタール組成物 |
ATE137252T1 (de) * | 1989-03-17 | 1996-05-15 | Du Pont | Polyacetalharze, die nichtschmelzbare polymer- oder cellulosestabilisatoren enthalten |
US5011890A (en) * | 1989-03-17 | 1991-04-30 | E. I. Du Pont De Nemours And Company | Polyacetal resins containing non-meltable polymer stabilizers |
US5086096A (en) * | 1990-02-22 | 1992-02-04 | E. I. Du Pont De Nemours And Company | Polyacetal compositions stabilized with microcrystalline or fibrous cellulose |
US5106888A (en) * | 1990-02-22 | 1992-04-21 | E. I. Du Pont De Nemours And Company | Polyacetal compositions stabilized with microcrystalline or fibrous cellulose and at least one co-stabilizer compound |
US4972014A (en) * | 1989-06-15 | 1990-11-20 | E. I. Du Pont De Nemours And Company | Polyacetal compositions containing a non-meltable polymer stabilizer improved with at least one amide-containing phenolic antioxidant |
US5063263A (en) * | 1989-06-15 | 1991-11-05 | E. I. Du Pont De Nemours And Company | Polyacetal compositions containing a non-meltable polymer stabilizer improved with a minor amount of at least one meltable co-stabilizer and at least one primary antioxidant |
BE1003514A3 (fr) * | 1989-10-04 | 1992-04-14 | Solvay | Compositions stabilisees de polyacetals et procede pour leur fabrication. |
US5232965A (en) * | 1991-03-22 | 1993-08-03 | E. I. Du Pont De Nemours And Company | Stabilized polyacetal compositions |
JP3086751B2 (ja) * | 1991-06-27 | 2000-09-11 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 少なくとも1種類のアセチル化ヒンダードアミン光安定剤を含むポリアセタール組成物 |
TW245733B (es) * | 1991-11-21 | 1995-04-21 | Du Pont | |
JP3696363B2 (ja) * | 1997-03-18 | 2005-09-14 | ポリプラスチックス株式会社 | ポリアセタール樹脂組成物 |
US20040118509A1 (en) * | 2002-12-20 | 2004-06-24 | Flexman Edmund Arthur | Concentrations to improve surface adhesion characteristics of polyacetal-based compositions |
US20040228971A1 (en) * | 2003-05-13 | 2004-11-18 | Pascal Scaramuzzino | Modified polyacetals for decorative applications |
US20060111473A1 (en) * | 2004-11-23 | 2006-05-25 | Shengmei Yuan | High density polyoxymethylene compositions |
US7960460B2 (en) * | 2006-12-28 | 2011-06-14 | Momentive Performance Materials, Inc. | Free-flowing filler composition and rubber composition containing same |
US8163812B2 (en) * | 2008-12-04 | 2012-04-24 | E.I. Du Pont De Nemours And Company | Process for making thermally resistant mineral-filled polyacetal |
US20110028621A1 (en) * | 2009-07-30 | 2011-02-03 | E. I. Du Pont De Nemours And Company | Heat aging resistant polyamide compositions including polyhydroxy polymers |
US9109112B2 (en) | 2010-06-25 | 2015-08-18 | E I Du Pont De Nemours And Company | Polyoxymethylene compositions with branched polymers |
US8691917B2 (en) | 2010-10-08 | 2014-04-08 | E I Du Pont De Nemours And Company | Ionomers modified with imidized acrylic resins |
DE112012004979B4 (de) | 2011-11-29 | 2019-03-07 | E.I. Du Pont De Nemours And Company | Thermoplastische Zusammensetzung, Artikel umfassend die Zusammensetzung und Verwendung der Zusammensetzung |
US8445089B1 (en) | 2011-11-29 | 2013-05-21 | E I Du Pont De Nemours And Company | Polyoxymethylene modified with imidized acrylic resins |
CN103881276B (zh) * | 2012-12-20 | 2016-05-04 | 李云勇 | 一种低醛释放聚氧化亚甲基树脂及其改性材料 |
CN103436208B (zh) * | 2013-08-28 | 2015-04-15 | 陆美玲 | 一种防潮脲醛树脂胶黏剂及其生产方法 |
US10030132B2 (en) | 2015-06-12 | 2018-07-24 | E. I. Du Pont De Nemours And Company | Ethylene copolymer-modified plastisol |
JP6864472B2 (ja) | 2016-12-27 | 2021-04-28 | オイレス工業株式会社 | ポリアセタール樹脂組成物及び摺動部材 |
CN106751424A (zh) * | 2017-01-20 | 2017-05-31 | 山东巨兴塑业有限公司 | 防渗导静电聚甲醛复合材料及其制备方法 |
Family Cites Families (20)
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 |
US3027352A (en) * | 1958-02-28 | 1962-03-27 | Celanese Corp | Copolymers |
GB1007985A (en) * | 1961-06-10 | 1965-10-22 | Kurashiki Rayon Kk | Method of manufacturing synthetic fibres, films and other shaped articles containing polyoxymethylene |
US3322740A (en) * | 1963-07-25 | 1967-05-30 | Union Carbide Corp | Alkylene oxide-polyol polyether modified acetal resins |
US3406129A (en) * | 1965-02-15 | 1968-10-15 | Celanese Corp | Oxymethylene polymer-cellulose compound blended moldable compositions |
US3406130A (en) * | 1965-02-15 | 1968-10-15 | Celanese Corp | Moldable cellulose polymer-moldable oxymethylene polymer blend-colloidal dispersions |
DE1284963B (de) * | 1965-05-03 | 1968-12-12 | Bayer Ag | Verfahren zur Herstellung von Hydroxygruppen enthaltenden Urethanmethylolaethern |
US3485910A (en) * | 1965-09-16 | 1969-12-23 | Celanese Corp | Method for imparting coatability to polyoxylmethylene compositions |
JPS4811218B1 (es) * | 1970-06-02 | 1973-04-11 | ||
DE2043498C3 (de) * | 1970-09-02 | 1984-09-06 | Hoechst Ag, 6230 Frankfurt | Stabilisierte Formmassen aus Polyoxymethylenen |
US3960984A (en) * | 1974-04-16 | 1976-06-01 | E. I. Du Pont De Nemours And Company | Composition of oxymethylene polymer and amide oligomers |
US4098843A (en) * | 1976-12-20 | 1978-07-04 | E. I. Du Pont De Nemours And Company | Stabilized polyoxymethylene molding compositions |
JPS555934A (en) * | 1978-06-26 | 1980-01-17 | Polyplastics Co | Polyacetal resin composition |
JPS5628236A (en) * | 1979-08-17 | 1981-03-19 | Asahi Chem Ind Co Ltd | Polyacetal resin composition for molded article to be surface treated and having excellent thermal stability |
JPS5641204A (en) * | 1979-09-13 | 1981-04-17 | Kuraray Co Ltd | Preparation of saponified ethylene-vinyl acetate copolymer |
US4351916A (en) * | 1980-09-09 | 1982-09-28 | E. I. Du Pont De Nemours And Company | Polyoxymethylene molding blends |
JPS5951937A (ja) * | 1982-09-16 | 1984-03-26 | Polyplastics Co | ポリアセタ−ル樹脂組成物 |
JPS5996157A (ja) * | 1982-11-25 | 1984-06-02 | Polyplastics Co | ポリアセタ−ル樹脂組成物 |
JPS59217751A (ja) * | 1983-05-25 | 1984-12-07 | Polyplastics Co | ポリアセタ−ル樹脂組成物 |
US4814397A (en) * | 1986-04-15 | 1989-03-21 | E. I. Du Pont De Nemours And Company | Stabilized polyacetal compositions |
-
1987
- 1987-02-27 US US07/020,084 patent/US4766168A/en not_active Expired - Lifetime
- 1987-04-01 MX MX006063A patent/MX167029B/es unknown
- 1987-04-09 CA CA000534338A patent/CA1283744C/en not_active Expired - Lifetime
- 1987-04-10 BR BR8701687A patent/BR8701687A/pt unknown
- 1987-04-10 IN IN291/CAL/87A patent/IN169094B/en unknown
- 1987-04-13 AU AU71433/87A patent/AU594451B2/en not_active Ceased
- 1987-04-14 KR KR1019870003567A patent/KR950006810B1/ko not_active IP Right Cessation
- 1987-04-14 JP JP62090005A patent/JPH0717810B2/ja not_active Expired - Lifetime
- 1987-04-14 DE DE3752169T patent/DE3752169T2/de not_active Expired - Lifetime
- 1987-04-14 EP EP87303250A patent/EP0242176B1/en not_active Expired - Lifetime
- 1987-04-14 AT AT87303250T patent/ATE163667T1/de not_active IP Right Cessation
- 1987-04-15 CN CN87102759A patent/CN1007898B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4766168A (en) | 1988-08-23 |
CN1007898B (zh) | 1990-05-09 |
KR950006810B1 (ko) | 1995-06-22 |
JPS62288649A (ja) | 1987-12-15 |
EP0242176A2 (en) | 1987-10-21 |
ATE163667T1 (de) | 1998-03-15 |
DE3752169D1 (de) | 1998-04-09 |
AU7143387A (en) | 1987-10-22 |
JPH0717810B2 (ja) | 1995-03-01 |
EP0242176A3 (en) | 1988-11-09 |
DE3752169T2 (de) | 1998-10-08 |
AU594451B2 (en) | 1990-03-08 |
CN87102759A (zh) | 1987-12-30 |
IN169094B (es) | 1991-09-07 |
EP0242176B1 (en) | 1998-03-04 |
CA1283744C (en) | 1991-04-30 |
KR880010054A (ko) | 1988-10-06 |
BR8701687A (pt) | 1988-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX167029B (es) | Composiciones termoplasticas de poliacetales | |
KR900700526A (ko) | 아실옥시스티릴 화합물의 잔사를 함유하는 축합중합체 및 이것으로 만든 성형제품 | |
KR880701750A (ko) | Uv-흡수 축합 중합체 조성물 및 이의 생성물 | |
BR8706590A (pt) | Composicao de moldagem e artigo moldado | |
DE3670852D1 (de) | Uv-absorbierende kondensationspolymerzusammensetzungen und produkte daraus. | |
OA09850A (fr) | Conjugués d'interféron et composés les contenant. | |
DE3873616D1 (de) | Polyacetal-harzzusammensetzung und daraus hergestellte gleitteile. | |
MX165189B (es) | Composiciones termoplasticas de poliacetal | |
BR8702273A (pt) | Composicao de moldagem de poliester e artigo moldado | |
DE3883607D1 (de) | Harzzusammensetzungen und daraus hergestellte Formkörper. | |
BR9002890A (pt) | Composicao de resina moldavel amassada e moldagem | |
DE69023282D1 (de) | Kunststoff-Zusammensetzung und daraus geformte Gegenstände. | |
NO871053L (no) | Anvendelse av substituerte n-triklormetyltiodikarboksimider i kombinasjon med n,n[-substituerte bis-(2,4-diamino-s-triazin-6-yl)-oligosulfider i vulkaniserbare kautsjukblandinger og slike kautsjukblandinger. | |
ATE73462T1 (de) | Hirudin-variante, deren verwendung und herstellung. | |
DE3760683D1 (en) | Construction part made of an injected or moulded polymeric material | |
FR2604180B1 (fr) | Composition d'organopolysiloxane | |
BR8403808A (pt) | Mistura de resina e artigo moldado da dita composicao de mistura | |
ATE110402T1 (de) | Verfahren zur polypropylen-behandlung. | |
BR8800310A (pt) | Composicao termoplastica de moldagem e artigos moldados | |
BR9003761A (pt) | Composicao de resina de poliacetal resistentes ao tempo e peca moldada resistente ao tempo formada da mesma | |
ES2104860T3 (es) | Composicion de resina de poliacetal. | |
EP0151042A3 (en) | Polyacetal resin composition and moulded products thereof | |
BR8605318A (pt) | Composicao termoplastica e artigo moldado | |
DE3586209D1 (de) | Rueckstellbare polyethylen-komposition und gegenstand. | |
BR9102880A (pt) | Composicao de resina de poliacetal de baixo brilho e artigo moldado |