NO129910B - - Google Patents

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Info

Publication number: NO129910B
Authority: NO; Norway
Prior art keywords: parts; polystyrene; weight; experiments; copolymer
Prior art date: 1966-11-18

Application number

NO17054967A

Other languages

English (en)

Norwegian (no)

Inventor

R Lanzo

Original Assignee

Montedison Spa

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.)

1966-11-18

Filing date

1967-11-15

Publication date

1974-06-10

1967-11-15 Application filed by Montedison Spa filed Critical Montedison Spa

1974-06-10 Publication of NO129910B publication Critical patent/NO129910B/no

Links

239000004793 Polystyrene Substances 0.000 claims description 14
229920001577 copolymer Polymers 0.000 claims description 13
229920002223 polystyrene Polymers 0.000 claims description 12
229920006248 expandable polystyrene Polymers 0.000 claims description 9
239000002253 acid Substances 0.000 claims description 8
238000000034 method Methods 0.000 claims description 6
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
238000004519 manufacturing process Methods 0.000 claims description 5
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 4
239000000178 monomer Substances 0.000 claims description 4
239000011324 bead Substances 0.000 claims description 3
230000000694 effects Effects 0.000 claims description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
229910052700 potassium Inorganic materials 0.000 claims description 2
239000011591 potassium Substances 0.000 claims description 2
229910052708 sodium Inorganic materials 0.000 claims description 2
239000011734 sodium Substances 0.000 claims description 2
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
125000000217 alkyl group Chemical group 0.000 claims 1
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 30
238000002474 experimental method Methods 0.000 description 24
239000002667 nucleating agent Substances 0.000 description 17
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 12
239000003380 propellant Substances 0.000 description 12
239000004794 expanded polystyrene Substances 0.000 description 6
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
238000001125 extrusion Methods 0.000 description 5
239000000463 material Substances 0.000 description 5
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
239000000126 substance Substances 0.000 description 4
125000002252 acyl group Chemical group 0.000 description 3
238000009835 boiling Methods 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
230000007423 decrease Effects 0.000 description 3
238000009826 distribution Methods 0.000 description 3
229930195733 hydrocarbon Natural products 0.000 description 3
150000002430 hydrocarbons Chemical class 0.000 description 3
239000007788 liquid Substances 0.000 description 3
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
NGHVIOIJCVXTGV-ALEPSDHESA-N 6-aminopenicillanic acid Chemical compound [O-]C(=O)[C@H]1C(C)(C)S[C@@H]2[C@H]([NH3+])C(=O)N21 NGHVIOIJCVXTGV-ALEPSDHESA-N 0.000 description 2
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
239000001099 ammonium carbonate Substances 0.000 description 2
-1 citric acid Chemical class 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
239000006260 foam Substances 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
239000003208 petroleum Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
229930182555 Penicillin Natural products 0.000 description 1
229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
150000008041 alkali metal carbonates Chemical class 0.000 description 1
235000012538 ammonium bicarbonate Nutrition 0.000 description 1
235000012501 ammonium carbonate Nutrition 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
230000001580 bacterial effect Effects 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
239000004327 boric acid Substances 0.000 description 1
239000001273 butane Substances 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
150000005827 chlorofluoro hydrocarbons Chemical class 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
150000008282 halocarbons Chemical class 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
238000005286 illumination Methods 0.000 description 1
239000012764 mineral filler Substances 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
125000004433 nitrogen atom Chemical group N* 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
150000002960 penicillins Chemical class 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
235000019353 potassium silicate Nutrition 0.000 description 1
229910052913 potassium silicate Inorganic materials 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000001294 propane Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
150000004760 silicates Chemical class 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
230000007306 turnover Effects 0.000 description 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
- 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
- C08J2455/00—Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2423/00 - C08J2453/00
- 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)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)

NO17054967A 1966-11-18 1967-11-15 NO129910B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT3010566		1966-11-18

Publications (1)

Publication Number	Publication Date
NO129910B true NO129910B (de)	1974-06-10

Family

ID=11229061

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO17054967A NO129910B (de)	1966-11-18	1967-11-15

Country Status (13)

Country	Link
AT (1)	AT288717B (de)
BE (1)	BE706673A (de)
CH (1)	CH487199A (de)
DE (1)	DE1694651A1 (de)
ES (1)	ES347603A1 (de)
GB (1)	GB1210672A (de)
GR (1)	GR34569B (de)
IL (1)	IL28942A (de)
LU (1)	LU54802A1 (de)
NL (1)	NL6715379A (de)
NO (1)	NO129910B (de)
SE (1)	SE346943B (de)
YU (1)	YU31805B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4011003A1 (de) *	1990-04-05	1991-10-10	Gerro Plast Gmbh	Verfahren zur herstellung von geschaeumten polystyrolfolien
ATE172218T1 (de) *	1994-06-24	1998-10-15	Ici Plc	Geschäumte formteile aus styrol - und acryl - polymer - zusammensetzung
US5985946A (en) *	1995-11-09	1999-11-16	Imperial Chemical Industries Plc	Foamed articles

1967
- 1967-10-14 GR GR670134569A patent/GR34569B/el unknown
- 1967-11-07 LU LU54802D patent/LU54802A1/xx unknown
- 1967-11-13 NL NL6715379A patent/NL6715379A/xx unknown
- 1967-11-14 ES ES347603A patent/ES347603A1/es not_active Expired
- 1967-11-14 IL IL2894267A patent/IL28942A/xx unknown
- 1967-11-15 AT AT1030867A patent/AT288717B/de not_active IP Right Cessation
- 1967-11-15 NO NO17054967A patent/NO129910B/no unknown
- 1967-11-15 YU YU221967A patent/YU31805B/xx unknown
- 1967-11-16 GB GB5228167A patent/GB1210672A/en not_active Expired
- 1967-11-17 DE DE19671694651 patent/DE1694651A1/de active Pending
- 1967-11-17 SE SE1582467A patent/SE346943B/xx unknown
- 1967-11-17 CH CH1615567A patent/CH487199A/de not_active IP Right Cessation
- 1967-11-17 BE BE706673D patent/BE706673A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
YU221967A (en)	1973-06-30
BE706673A (de)	1968-05-17
SE346943B (de)	1972-07-24
CH487199A (de)	1970-03-15
NL6715379A (de)	1968-05-20
DE1694651A1 (de)	1971-07-15
AT288717B (de)	1971-03-25
IL28942A (en)	1970-12-24
GR34569B (el)	1968-05-24
LU54802A1 (de)	1968-01-31
YU31805B (en)	1973-12-31
GB1210672A (en)	1970-10-28
ES347603A1 (es)	1969-06-01

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