JPS54157194A - Preparation of vinyl chloride resin having improved physical properties - Google Patents

Preparation of vinyl chloride resin having improved physical properties

Info

Publication number
JPS54157194A
JPS54157194A JP6572578A JP6572578A JPS54157194A JP S54157194 A JPS54157194 A JP S54157194A JP 6572578 A JP6572578 A JP 6572578A JP 6572578 A JP6572578 A JP 6572578A JP S54157194 A JPS54157194 A JP S54157194A
Authority
JP
Japan
Prior art keywords
parts
vinyl chloride
water
alkyl
vinyl
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP6572578A
Other languages
Japanese (ja)
Inventor
Takashi Isaka
Hideyuki Itagaki
Hiroshi Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP6572578A priority Critical patent/JPS54157194A/en
Publication of JPS54157194A publication Critical patent/JPS54157194A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a graft vinyl chloride copolymer having improved weather resistance, impact resistance, and flow properties, by grafting an alkyl acrylate and/ or an alkyl methacrylate in the presence of a chain transfer agent onto vinyl choride rein.
CONSTITUTION: A) 0.1W30 parts by wt. of an alkyl acrylate (e.g., ethyl acrylate) and/or an alkyl methacylate (ethyl methacrylate) are grafted onto B)100 parts by wt. of vinyl chloride resin in the presence of C) 0.01W1.0 parts by wt. of a polymerization initiator (e.g., azobisisobutyronitrile) and D) 0.001W10 parts by wt. of a chain transfer agent (e.g., 2-mercaproethanol) in a suspension state. Water in an amount to give a weight ratio of vinyl chlofide resin to water of 1:1W1:5 is added to a reaction mixture, and 0.01W1.0 parts by wt. of a dispersant (e.g., plyvinyl alcohol) per 100 parts by wt. of water is also added. The graft copolymerization is carried out at 30W100°C for 2W15 hours. This invention provides a high degree of conversion of 95W97%.
COPYRIGHT: (C)1979,JPO&Japio
JP6572578A 1978-06-02 1978-06-02 Preparation of vinyl chloride resin having improved physical properties Pending JPS54157194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6572578A JPS54157194A (en) 1978-06-02 1978-06-02 Preparation of vinyl chloride resin having improved physical properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6572578A JPS54157194A (en) 1978-06-02 1978-06-02 Preparation of vinyl chloride resin having improved physical properties

Publications (1)

Publication Number Publication Date
JPS54157194A true JPS54157194A (en) 1979-12-11

Family

ID=13295273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6572578A Pending JPS54157194A (en) 1978-06-02 1978-06-02 Preparation of vinyl chloride resin having improved physical properties

Country Status (1)

Country Link
JP (1) JPS54157194A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215611A (en) * 1985-02-13 1986-09-25 Nippon Zeon Co Ltd Plastisol composition
JPH0195144A (en) * 1987-10-07 1989-04-13 Kanegafuchi Chem Ind Co Ltd Gamma-ray-resistant polyvinyl chloride resin material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61215611A (en) * 1985-02-13 1986-09-25 Nippon Zeon Co Ltd Plastisol composition
JPH0223568B2 (en) * 1985-02-13 1990-05-24 Nippon Zeon Co
JPH0195144A (en) * 1987-10-07 1989-04-13 Kanegafuchi Chem Ind Co Ltd Gamma-ray-resistant polyvinyl chloride resin material

Similar Documents

Publication Publication Date Title
DE3473288D1 (en) Graft copolymers of alkyl methacrylates - alkyl acrylates onto diene-alkyl acrylate copolymers and their use as impact modifiers
DE2965980D1 (en) Organopolysiloxanes modified by graft polymerization of vinyl monomers as well as their use in curable compositions
EP0137985A3 (en) Graft copolymers of alkyl methacrylates onto cross-linked diene-alkyl acrylate copolymers and their use as impact modifiers
JPS5736109A (en) High-solid coating resin
EP0306894A3 (en) Methacrylic acid ester resin composition
JPS5578043A (en) Thermoplastic resin composition
JPS54157194A (en) Preparation of vinyl chloride resin having improved physical properties
IE781369L (en) Graft copolymers
ES478493A1 (en) Graft polymers containing allyl compounds and method for their preparation.
JPS557841A (en) Graft polymer for reinforcing vinyl chloride resin
JPS5778443A (en) Primer composition
EP0232016A3 (en) Curable coating compositions and their preparation and use
JPS5529501A (en) Water- and oil-repellent copolymer and its use
JPS56109201A (en) Aqueous emulsion composition
JPS5552337A (en) Surface treating agent for porous inorganic building material
EP0842961A4 (en) Cold curable composition
JPS5599908A (en) Impact-resistant resin having improved processability
JPS5747313A (en) Preparation of improved vinyl chloride copolymer
JPS55161806A (en) Protective colloid agent
JPS5499194A (en) Preparation of impact-resistant resin
JPS5521424A (en) Preparation of modified vinyl chloride resin
JPS5499195A (en) Preparation of impact-resistant resin
JPS57180667A (en) Acrylic paint composition
JPS54105151A (en) Vinyl chloride resin composition
JPS54132695A (en) Preparation of graft copolymer