MX2021015907A - Polyacetal resin composition and production method therefor. - Google Patents

Polyacetal resin composition and production method therefor.

Info

Publication number
MX2021015907A
MX2021015907A MX2021015907A MX2021015907A MX2021015907A MX 2021015907 A MX2021015907 A MX 2021015907A MX 2021015907 A MX2021015907 A MX 2021015907A MX 2021015907 A MX2021015907 A MX 2021015907A MX 2021015907 A MX2021015907 A MX 2021015907A
Authority
MX
Mexico
Prior art keywords
mass
parts
resin composition
polyacetal resin
production method
Prior art date
Application number
MX2021015907A
Other languages
Spanish (es)
Inventor
Tomohiro Monma
Akihiro TAMAOKA
Hatsuhiko Harashina
Original Assignee
Polyplastics 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.)
Filing date
Publication date
Application filed by Polyplastics Co filed Critical Polyplastics Co
Publication of MX2021015907A publication Critical patent/MX2021015907A/en

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
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/24—Derivatives of hydrazine
    • C08K5/25—Carboxylic acid hydrazides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3435—Piperidines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • 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
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

The purpose of the present invention is to provide: a polyacetal resin composition that has excellent weather resistance, that can be used to form a molded article inhibiting the occurrence of formaldehyde to a very low level, and that has stably inhibited mold deposit during molding; and a production method for the polyacetal resin composition. The purpose of the present invention was achieved by this polyacetal resin composition containing at least (A) 100 parts by mass of a polyacetal polymer, (B) 0.03-0.30 parts by mass of a hindered phenol antioxidant, (C) 0.01-0.50 parts by mass of an aliphatic carboxylic acid hydrazide, (D) 0.001-0.50 parts by mass of a hydantoin compound having two hydrazinocarbonylalkyl groups, (E) 0.001-0.30 parts by mass of an alkaline-earth metal salt of an aliphatic carboxylic acid, (F) 0.2-1.0 parts by mass of a hindered amine compound, and (G) 0.2-1.0 parts by mass of a UV absorbent, wherein the total amount of (C) and (D) is 0.03-0.55 parts by mass with respect to (A) 100 parts by mass of the polyacetal polymer.
MX2021015907A 2019-06-27 2020-04-02 Polyacetal resin composition and production method therefor. MX2021015907A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019120171A JP6784805B1 (en) 2019-06-27 2019-06-27 Polyacetyl resin composition and method for producing the same
PCT/JP2020/015143 WO2020261693A1 (en) 2019-06-27 2020-04-02 Polyacetal resin composition and production method therefor

Publications (1)

Publication Number Publication Date
MX2021015907A true MX2021015907A (en) 2022-02-03

Family

ID=73043551

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021015907A MX2021015907A (en) 2019-06-27 2020-04-02 Polyacetal resin composition and production method therefor.

Country Status (4)

Country Link
JP (1) JP6784805B1 (en)
CN (1) CN113677724B (en)
MX (1) MX2021015907A (en)
WO (1) WO2020261693A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7204727B2 (en) * 2020-12-24 2023-01-16 ポリプラスチックス株式会社 Polyacetal resin composition
CN114230969B (en) * 2021-12-23 2024-03-15 上海金发科技发展有限公司 Polyoxymethylene composition, and preparation method and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3254816B2 (en) * 1993-06-08 2002-02-12 東レ株式会社 Polyacetal resin composition and method for producing the same
KR20060125710A (en) * 2003-10-01 2006-12-06 폴리플라스틱스 가부시키가이샤 Polyacetal resin composition
JP4516301B2 (en) * 2003-11-10 2010-08-04 ポリプラスチックス株式会社 Polyacetal resin composition
JP5307735B2 (en) * 2010-01-07 2013-10-02 旭化成ケミカルズ株式会社 Polyacetal resin composition and molded article
JP5936736B1 (en) * 2015-03-20 2016-06-22 ポリプラスチックス株式会社 Polyacetal resin composition and sliding member

Also Published As

Publication number Publication date
JP2021004337A (en) 2021-01-14
JP6784805B1 (en) 2020-11-11
CN113677724B (en) 2022-06-28
CN113677724A (en) 2021-11-19
WO2020261693A1 (en) 2020-12-30

Similar Documents

Publication Publication Date Title
MX2021015907A (en) Polyacetal resin composition and production method therefor.
MX2020003357A (en) Method for stabilizing halogen-free thermoplastic recyclates, stabilized plastic compositions, and molding compounds and molded parts produced therefrom.
MY192382A (en) Process for producing oxymethylene copolymer
SG11201807157QA (en) Anticorrosion coating composition, anticorrosion coating film, substrate with anticorrosion coating film, and method of manufacturing same
MX2020013870A (en) Polyacetal resin composition.
MY169863A (en) Composition for polyurethane foam, preparation for polyurethane foam, polymer polyol preparation for polyurethane foam, production processes therefor, and polyurethane foam
GB1526305A (en) Phenolic resins and moulding compositions for use in warm runner injection moulding
GEP20207124B (en) Granulation of urea products
IN2015DN02773A (en)
MY176538A (en) Method for producing polyoxymethylene resin composition
CN112752794B (en) Polyacetal resin composition
MX2019005753A (en) Polyolefin materials for rotational molding applications having improved impact properties and color stability.
DE602007006683D1 (en) METHOD FOR PRODUCING HIGH QUALITY IONOMERS
SA520411215B1 (en) Resin Composition for Injection Molding
CN103804823A (en) Polyvinyl chloride plastic film
CN103709597B (en) A kind of formula of modified urea formaldehyde resin
US2322486A (en) Process of curing zein
CN104356521A (en) Environment-friendly skidproof rubber formula
MX2022001267A (en) Purging agent and method for purging molding machine using same.
CN112566737B (en) Binder composition for mold making
PH12019050119A1 (en) Mirror surface back coating composition
CN109486006A (en) A kind of injector for medical purpose PP material
MY191909A (en) Polyacetal resin composition and method for producing same
PH12020551608A1 (en) Accelerator composition for the cure of epoxy resins with aromatic amines
CN102766315A (en) Polyformaldehyde modified material