IE33901B1 - Improvements relating to thermoplastic polymer compositions - Google Patents
Improvements relating to thermoplastic polymer compositionsInfo
- Publication number
- IE33901B1 IE33901B1 IE1716/69A IE171669A IE33901B1 IE 33901 B1 IE33901 B1 IE 33901B1 IE 1716/69 A IE1716/69 A IE 1716/69A IE 171669 A IE171669 A IE 171669A IE 33901 B1 IE33901 B1 IE 33901B1
- Authority
- IE
- Ireland
- Prior art keywords
- styrene
- acrylonitrile
- polymer
- copolymer
- polymers
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 229920001169 thermoplastic Polymers 0.000 title abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 20
- 229920000642 polymer Polymers 0.000 abstract 8
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 5
- 229920001577 copolymer Polymers 0.000 abstract 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- 229920001519 homopolymer Polymers 0.000 abstract 2
- 229920001897 terpolymer Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- 229920005669 high impact polystyrene Polymers 0.000 abstract 1
- 229920006158 high molecular weight polymer Polymers 0.000 abstract 1
- 239000004797 high-impact polystyrene Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2325/00—Characterised by the use 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 aromatic carbocyclic ring; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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 a halogen; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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 a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use 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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2425/00—Characterised by the use 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 aromatic carbocyclic ring; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2457/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Mechanical Control Devices (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
1284472 Foamable polymer compositions UGINE KUHLMANN 30 Dec 1969 [30 Dec 1968] 63309/69 Headings C3C and C3P The expansibility of (A) a thermoplastic "styrene" homopolymer, "styrene"/"acrylonitrile" copolymer, "styrene"/butadiene polymer, or A.B.S. copolymer is improved by adding to it, before, during or after the addition of a foaming agent, 0À2 to 80 parts by weight per 100 parts by weight of the above copolymer, of (B), a thermoplastic "styrene" homopolymer, "styrene"/"acrylonitrile", "styrene"/methylmethacrylate copolymer, or a "styrene"/"acrylonitrile"/methylmethacrylate terpolymer, said polymer being compatible with the first polymer and having an average molecular weight which is higher than that of the first polymer, and is above 3 x 10<SP>5</SP>. 'Styrene" and "acrylonitrile" include substituted derivatives thereof and mixtures thereof with styrene and acrylonitrile respectively. The polymers may contain minor proportions of units of a cross-linking monomer. In the examples high molecular weight polymers (B) are prepared in aqueous systems in the presence of sodium bicarbonate as the expanding agent, which is incorporated into the polymer. These polymers are then mixed with polymers (A) which are polystyrene, high impact polystyrene, A.B.S. terpolymer, and styrene/acrylonitrile copolymer, the composition then being extruded or moulded, and foamed.
[GB1284472A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR182174 | 1968-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE33901L IE33901L (en) | 1970-06-30 |
| IE33901B1 true IE33901B1 (en) | 1974-12-11 |
Family
ID=8659520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1716/69A IE33901B1 (en) | 1968-12-30 | 1969-12-30 | Improvements relating to thermoplastic polymer compositions |
Country Status (23)
| Country | Link |
|---|---|
| JP (1) | JPS536182B1 (en) |
| AT (1) | AT303384B (en) |
| BE (2) | BE743818A (en) |
| BG (1) | BG16751A3 (en) |
| BR (1) | BR6915723D0 (en) |
| CH (1) | CH525257A (en) |
| CS (1) | CS178064B2 (en) |
| DE (1) | DE1965341B2 (en) |
| DK (1) | DK127434B (en) |
| ES (1) | ES375002A1 (en) |
| FI (1) | FI49171C (en) |
| FR (1) | FR1600621A (en) |
| GB (2) | GB1284472A (en) |
| IE (1) | IE33901B1 (en) |
| IL (1) | IL33627A (en) |
| LU (1) | LU60111A1 (en) |
| MC (1) | MC822A1 (en) |
| NL (2) | NL158432B (en) |
| NO (1) | NO132397C (en) |
| OA (1) | OA03645A (en) |
| PL (1) | PL75279B1 (en) |
| SE (1) | SE367211B (en) |
| SU (1) | SU463266A3 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2944068A1 (en) * | 1978-11-10 | 1980-05-22 | Shinetsu Chemical Co | FUEL-CONTAINING MOLDING MATERIAL WITH A POLYVINYL CHLORIDE BASED RESIN |
| JPS5835614B2 (en) * | 1979-03-09 | 1983-08-03 | 日本スチレンペ−パ−株式会社 | Manufacturing method of polystyrene resin sheet foam |
| FR2518104A1 (en) * | 1981-12-11 | 1983-06-17 | Ugine Kuhlmann | COMPOSITION BASED ON THERMOPLASTIC RESINS FOR OBTAINING BI-ORIENTATED MATERIALS |
| US5206296A (en) * | 1989-04-26 | 1993-04-27 | General Electric Company | New processing aid (8-CB-10.483) |
| FR2646427B1 (en) * | 1989-04-26 | 1991-08-16 | Borg Warner Chem Europ Bv | TERPOLYMER DERIVED FROM AROMATIC VINYL MONOMER OF ACRYLONITRILE AND ALKYL ACRYLATE OR METHACRYLATE, THERMOPLASTIC COMPOSITION COMPRISING THIS TERPOLYMER, AND ARTICLES MADE THEREFROM |
| KR920009861A (en) * | 1990-11-09 | 1992-06-25 | 리챠드 지. 워터만 | Effervescent and foamed granules and preparation method thereof |
-
1968
- 1968-12-30 FR FR182174A patent/FR1600621A/fr not_active Expired
-
1969
- 1969-12-29 FI FI693763A patent/FI49171C/en active
- 1969-12-29 MC MC868A patent/MC822A1/en unknown
- 1969-12-29 BE BE743818D patent/BE743818A/xx not_active IP Right Cessation
- 1969-12-29 NO NO5148/69A patent/NO132397C/no unknown
- 1969-12-29 PL PL1969137814A patent/PL75279B1/pl unknown
- 1969-12-29 DE DE1965341A patent/DE1965341B2/en active Granted
- 1969-12-29 SE SE17958/69A patent/SE367211B/xx unknown
- 1969-12-29 IL IL33627A patent/IL33627A/en unknown
- 1969-12-29 SU SU1401507A patent/SU463266A3/en active
- 1969-12-29 CS CS8577A patent/CS178064B2/cs unknown
- 1969-12-29 JP JP10532869A patent/JPS536182B1/ja active Pending
- 1969-12-29 LU LU60111D patent/LU60111A1/xx unknown
- 1969-12-29 CH CH1935669A patent/CH525257A/en not_active IP Right Cessation
- 1969-12-29 BE BE743817D patent/BE743817A/xx not_active IP Right Cessation
- 1969-12-29 ES ES375002A patent/ES375002A1/en not_active Expired
- 1969-12-30 NL NL6919590.A patent/NL158432B/en not_active IP Right Cessation
- 1969-12-30 GB GB63309/69A patent/GB1284472A/en not_active Expired
- 1969-12-30 AT AT1212469A patent/AT303384B/en active
- 1969-12-30 BR BR215723/69A patent/BR6915723D0/en unknown
- 1969-12-30 IE IE1716/69A patent/IE33901B1/en unknown
- 1969-12-30 BG BG013672A patent/BG16751A3/en unknown
- 1969-12-30 NL NL696919589A patent/NL150144B/en not_active IP Right Cessation
- 1969-12-30 DK DK691269AA patent/DK127434B/en not_active IP Right Cessation
- 1969-12-30 GB GB63308/69A patent/GB1292864A/en not_active Expired
- 1969-12-31 OA OA53822A patent/OA03645A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL158432B (en) | 1978-11-15 |
| NL6919590A (en) | 1970-07-02 |
| NL150144B (en) | 1976-07-15 |
| BE743817A (en) | 1970-05-28 |
| DE1965341B2 (en) | 1975-12-18 |
| ES375002A1 (en) | 1977-04-01 |
| FR1600621A (en) | 1970-07-27 |
| GB1292864A (en) | 1972-10-18 |
| SU463266A3 (en) | 1975-03-05 |
| PL75279B1 (en) | 1974-12-31 |
| IL33627A (en) | 1973-08-29 |
| LU60111A1 (en) | 1970-03-02 |
| DE1965341A1 (en) | 1971-02-04 |
| BR6915723D0 (en) | 1973-01-25 |
| FI49171C (en) | 1975-04-10 |
| SE367211B (en) | 1974-05-20 |
| DE1964915A1 (en) | 1970-12-23 |
| NO132397B (en) | 1975-07-28 |
| IE33901L (en) | 1970-06-30 |
| OA03645A (en) | 1971-12-24 |
| NL6919589A (en) | 1970-07-02 |
| GB1284472A (en) | 1972-08-09 |
| MC822A1 (en) | 1970-11-23 |
| BG16751A3 (en) | 1973-02-15 |
| DE1964915B2 (en) | 1977-04-21 |
| NO132397C (en) | 1975-11-05 |
| JPS536182B1 (en) | 1978-03-06 |
| AT303384B (en) | 1972-11-27 |
| IL33627A0 (en) | 1970-02-19 |
| FI49171B (en) | 1974-12-31 |
| CS178064B2 (en) | 1977-08-31 |
| BE743818A (en) | 1970-05-28 |
| DK127434B (en) | 1973-11-05 |
| CH525257A (en) | 1972-07-15 |
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