RU98115982A - METHOD OF OBTAINING POLYPROPYLENE PRIVATED COPOLYMERS CONTAINING ANHYDRIDE GROUPS - Google Patents
METHOD OF OBTAINING POLYPROPYLENE PRIVATED COPOLYMERS CONTAINING ANHYDRIDE GROUPSInfo
- Publication number
- RU98115982A RU98115982A RU98115982/04A RU98115982A RU98115982A RU 98115982 A RU98115982 A RU 98115982A RU 98115982/04 A RU98115982/04 A RU 98115982/04A RU 98115982 A RU98115982 A RU 98115982A RU 98115982 A RU98115982 A RU 98115982A
- Authority
- RU
- Russia
- Prior art keywords
- copolymer
- ethylene
- propylene
- olefin
- group
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title claims 21
- -1 POLYPROPYLENE Polymers 0.000 title claims 18
- 229920001155 polypropylene Polymers 0.000 title claims 8
- 239000004743 Polypropylene Substances 0.000 title claims 7
- 150000008064 anhydrides Chemical group 0.000 title claims 2
- 239000005977 Ethylene Substances 0.000 claims 17
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 17
- 229920000578 graft polymer Polymers 0.000 claims 9
- 150000001336 alkenes Chemical class 0.000 claims 8
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 8
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 8
- 239000000463 material Substances 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 6
- 239000004711 α-olefin Substances 0.000 claims 6
- 239000000178 monomer Substances 0.000 claims 5
- 229920001567 Vinyl ester Chemical class 0.000 claims 4
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N o-xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims 4
- 229920001384 propylene homopolymer Polymers 0.000 claims 4
- 239000008096 xylene Substances 0.000 claims 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 3
- 150000001334 alicyclic compounds Chemical class 0.000 claims 3
- 150000008431 aliphatic amides Chemical class 0.000 claims 3
- 150000001491 aromatic compounds Chemical class 0.000 claims 3
- 150000002148 esters Chemical class 0.000 claims 3
- 150000002391 heterocyclic compounds Chemical class 0.000 claims 3
- 229920000098 polyolefin Polymers 0.000 claims 3
- 150000001993 dienes Chemical class 0.000 claims 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 2
- 125000005395 methacrylic acid group Chemical group 0.000 claims 2
- VANNPISTIUFMLH-UHFFFAOYSA-N oxane-2,6-dione Chemical compound O=C1CCCC(=O)O1 VANNPISTIUFMLH-UHFFFAOYSA-N 0.000 claims 2
- 229920005606 polypropylene copolymer Polymers 0.000 claims 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- 229920001897 terpolymer Polymers 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 229920001198 elastomeric copolymer Polymers 0.000 claims 1
- 229920001038 ethylene copolymer Polymers 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
Claims (11)
(1) получение привитого сополимера, имеющего главную цепь полипропиленового материала с привитыми на нее полимеризованными мономерами, выбранными из группы, состоящей из (а) по крайней мере, одной C1-3-алкилзамещенной акриловой кислоты, и (b) смеси (a) с, по меньшей мере, одним винильным мономером, способным к сополимеризации,
где общее количество полимеризованных мономеров составляет примерно 20 - 240 ч. на 100 ч. полипропиленового материала, а количество замещенной акриловой кислоты равно или больше 60 мол.% полимеризованных мономеров;
(2) нагревание полученного привитого сополимера до температуры примерно 170 - 300oC для дегидратирования кислотных групп в привитом сополимере с образованием ангидридных групп.1. The method of obtaining graft copolymers containing antihydride groups, which includes:
(1) obtaining a graft copolymer having a main chain of polypropylene material with polymerized monomers grafted onto it selected from the group consisting of (a) at least one C 1-3 alkyl substituted acrylic acid, and (b) a mixture of (a) with at least one copolymerized vinyl monomer,
where the total amount of polymerized monomers is about 20 to 240 parts per 100 parts of polypropylene material, and the amount of substituted acrylic acid is equal to or more than 60 mol% of polymerized monomers;
(2) heating the resulting graft copolymer to a temperature of about 170-300 ° C to dehydrate the acid groups in the graft copolymer to form anhydride groups.
(i) примерно 10 - 60 мас.% кристаллического гомополимера пропилена, имеющего показатель стереорегулярности более 80, или кристаллического сополимера, выбранного из группы, состоящей из сополимера пропилена и этилена, сополимера пропилена, этилена и α-C4-8-олефина, и сополимера пропилена и α-C4-8-лефина, причем сополимер имеет содержание пропилена более 85 мас.% и показатель стереорегулярности более 85;
(ii) примерно 8 - 25 мас.% сополимера этилена и пропилена или α-C4-8-олефина, который является нерастворимым в ксилоле при температуре окружающей среды, и
(iii) примерно 30 - 70 мас.% эластомерного сополимера, выбранного из группы, состоящей из сополимера этилена и пропилена; сополимера этилена, пропилена и α-C4-8-олефина; и сополимера этилена и α-C4-8-олефина, причем сополимер, необязательно, содержит примерно 0,5 - 10% диена, содержит менее 70 мас.% этилена, является нерастворимым в ксилоле при температуре окружающей среды и имеет характеристическую вязкость примерно 1,5 - 4,0 дл/г,
причем общее количество (ii) и (iii) по отношению к общей массе полиолефиновой композиции составляет примерно 50 - 90%, массовое отношение (ii) : (iii) составляет менее 0,4, и композиция получается полимеризацией, по крайней мере, в две стадии и имеет модуль упругости при изгибе менее 150 МПа, и термопластичный полиолефин, содержащий:
(i) примерно 10 - 60 мас.% кристаллического гомополимера пропилена, имеющего показатель стереорегулярности более 80, или кристаллического сополимера пропилена, выбранного из группы, состоящей из сополимера этилена и пропилена, сополимера этилена, пропилена и α-C4-8-олефина, и сополимера этилена и α-C4-8-олефина, причем сополимер имеет содержание пропилена более 85 мас.% и показатель стереорегулярности более 85;
(ii) примерно 20 - 60% аморфного сополимера, выбранного из группы, состоящей из сополимера этилена и пропилена, сополимера этилена, пропилена и α-C4-8-олефина, и сополимера этилена и α-C4-8-олефина, причем сополимер, необязательно, содержит примерно 0,5 - 10% диена, содержит менее 70% этилена и растворяется в ксилоле при температуре окружающей среды, и
(iii) примерно 3 - 40% сополимера этилена и пропилена или α-C4-8-олефина, который является нерастворимым в ксилоле при температуре окружающей среды,
причем композиция имеет модуль упругости при изгибе более 150, но менее 1200 МПа.6. The method according to claim 1, in which the polypropylene material containing the main chain of the graft copolymer is selected from the group consisting of crystalline propylene homopolymer, having a stereoregularity index of more than 80, a crystalline statistical copolymer of propylene and olefin selected from the group consisting of ethylene and α-C 4-10 olefin, provided that when the olefin is ethylene, the maximum polymerized ethylene content is 10 wt.%, and when the olefin is an α-C 4-10 olefin, the maximum content of polymers ovannogo olefin content is 20 wt. %, and the copolymer has a stereoregularity index greater than 85, a crystalline statistical terpolymer of propylene and two olefins selected from the group consisting of ethylene and α-C 4-8 -olefins, provided that the maximum content of polymerized α-C 4-8 α-olefin is 20 wt. %, and when ethylene is one of the olefins, the maximum content of polymerized ethylene is 5% by weight, with the terpolymer having a stereoregularity index greater than 85, a polyolefin composition containing
(i) about 10 to 60% by weight of a crystalline propylene homopolymer having a stereoregularity index greater than 80, or a crystalline copolymer selected from the group consisting of a propylene / ethylene copolymer, a propylene copolymer, ethylene and an α-C 4-8 α-olefin, and a copolymer of propylene and α-C 4-8 -lefine, and the copolymer has a propylene content of more than 85 wt.% and a stereoregularity index of more than 85;
(ii) about 8 to 25% by weight of a copolymer of ethylene and propylene or an α-C 4-8 α-olefin, which is insoluble in xylene at ambient temperature, and
(iii) about 30 to 70 wt.% an elastomeric copolymer selected from the group consisting of a copolymer of ethylene and propylene; a copolymer of ethylene, propylene and an α-C 4-8 α-olefin; and a copolymer of ethylene and α-C 4-8 α-olefin, the copolymer optionally containing about 0.5 to 10% of a diene, containing less than 70% by weight of ethylene, insoluble in xylene at ambient temperature and having a characteristic viscosity of about 1 , 5 - 4.0 dl / g,
moreover, the total amount of (ii) and (iii) with respect to the total mass of the polyolefin composition is about 50 to 90%, the mass ratio of (ii): (iii) is less than 0.4, and the composition is obtained by polymerization of at least two stage and has a flexural modulus of less than 150 MPa, and a thermoplastic polyolefin containing:
(i) about 10 to 60 wt.% crystalline propylene homopolymer having a stereoregularity index greater than 80, or a crystalline propylene copolymer selected from the group consisting of a copolymer of ethylene and propylene, a copolymer of ethylene, propylene and α-C 4-8 -olefin, and a copolymer of ethylene and α-C 4-8 -olefin, and the copolymer has a propylene content of more than 85 wt.% and a stereoregularity index of more than 85;
(ii) about 20 to 60% of an amorphous copolymer selected from the group consisting of a copolymer of ethylene and propylene, a copolymer of ethylene, propylene, and α-C 4-8 -olefin, and a copolymer of ethylene and α-C 4-8 -olefin, and the copolymer optionally contains about 0.5 to 10% of a diene, contains less than 70% ethylene, and dissolves in xylene at ambient temperature, and
(iii) about 3 to 40% of a copolymer of ethylene and propylene or an α-C 4-8 α-olefin, which is insoluble in xylene at ambient temperature,
moreover, the composition has a flexural modulus of more than 150, but less than 1200 MPa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/918,936 US6140425A (en) | 1997-08-25 | 1997-08-25 | Process for making polypropylene graft copolymers containing anhydride groups |
US08/918,936 | 1997-08-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU98115982A true RU98115982A (en) | 2000-07-20 |
RU2211844C2 RU2211844C2 (en) | 2003-09-10 |
Family
ID=25441193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU98115982/04A RU2211844C2 (en) | 1997-08-25 | 1998-08-24 | Method for preparing polypropylene grafted copolymers containing anhydride groups |
Country Status (14)
Country | Link |
---|---|
US (1) | US6140425A (en) |
EP (1) | EP0899277B1 (en) |
JP (1) | JPH11152315A (en) |
KR (1) | KR19990023813A (en) |
CN (1) | CN1137167C (en) |
AR (1) | AR016870A1 (en) |
AT (1) | ATE254143T1 (en) |
AU (1) | AU732625B2 (en) |
BR (1) | BR9803230A (en) |
CA (1) | CA2245386C (en) |
DE (1) | DE69819631T2 (en) |
ES (1) | ES2209021T3 (en) |
RU (1) | RU2211844C2 (en) |
ZA (1) | ZA987388B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6252005B1 (en) | 1998-08-07 | 2001-06-26 | Montell Technology Company Bv | Thermal oxidative stability of acrylic polymers |
US6465571B1 (en) * | 2000-05-03 | 2002-10-15 | Solvay Engineered Polymers | Engineered polyolefin materials with enhanced properties |
FR2829486B1 (en) * | 2001-09-11 | 2004-08-20 | Voultaine De Transformes Ind S | METHOD FOR MANUFACTURING A LONGITUDINAL REINFORCEMENT ELEMENT BASED ON FIBERGLASS, FIBER THUS OBTAINED, AND ARTICLE INCORPORATING SUCH FIBER |
US6858672B2 (en) * | 2002-06-20 | 2005-02-22 | Basell Poliolefine Italia S.P.A. | Safe process for making polymers containing N-phenylimide groups |
AU2003275601A1 (en) * | 2002-10-25 | 2004-05-13 | Nof Corporation | Graft copolymer, composition containing the same and molded object thereof, and process for producing the same |
CN100344659C (en) * | 2003-11-06 | 2007-10-24 | 浙江工业大学 | Preparation of water phase suspended swelling graft polypropylene |
US20050218551A1 (en) * | 2004-04-01 | 2005-10-06 | Izhar Halahmi | Process for producing polar polyolefines and modified polyolefines thereof |
DE102006032225A1 (en) * | 2006-07-07 | 2008-01-10 | Belland Ag | Anhydrified copolymer |
JP5221937B2 (en) | 2007-11-16 | 2013-06-26 | 株式会社オートネットワーク技術研究所 | Acid anhydride-introduced polymer and polymer composition, covered electric wire and wire harness |
US9321549B2 (en) * | 2010-03-22 | 2016-04-26 | Clear Lam Packaging, Inc. | Biopolymer roll stock for form-fill-sealed article |
DE102011000399A1 (en) * | 2011-01-28 | 2012-08-02 | Benecke-Kaliko Ag | Process for producing a multilayer plastic film |
EP2540748A1 (en) | 2011-06-30 | 2013-01-02 | Université de Mons | Super hydrophobic polypropylene particles |
RU2505554C1 (en) * | 2012-12-07 | 2014-01-27 | Закрытое акционерное общество "МЕТАКЛЭЙ" (ЗАО "МЕТАКЛЭЙ") | Method of producing functionalised polyolefins |
BR112017019000A2 (en) * | 2015-04-30 | 2018-04-17 | Basf Se | polymer composition and molded article |
KR101947230B1 (en) * | 2016-05-18 | 2019-05-10 | 현대자동차주식회사 | Non-paint metallic Polypropylene composite |
CN113563530A (en) * | 2020-04-29 | 2021-10-29 | 中国石油化工股份有限公司 | Modified material of polypropylene grafted heterocycle, preparation method and application thereof |
CN113571234B (en) * | 2020-04-29 | 2023-05-09 | 中国石油化工股份有限公司 | High-performance polypropylene thermoplastic cable |
CN113563523A (en) * | 2020-04-29 | 2021-10-29 | 中国石油化工股份有限公司 | Polypropylene graft containing anhydride group and preparation method and application thereof |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1420341B2 (en) * | 1958-11-05 | 1971-02-04 | The Dow Chemical Co., Midland, Mich (V.St.A.) | Process for the production of graft polymers |
GB991572A (en) * | 1961-03-23 | 1965-05-12 | Toyo Rayon Kabushiki Kaista | Method of improving the dyeability of polyolefines |
US4742123A (en) * | 1981-10-07 | 1988-05-03 | Rohm And Haas Co. | Thermoplastic non-crosslinked polymers, imide polymers, and process for preparation |
US4727117A (en) * | 1985-08-27 | 1988-02-23 | Rohm And Haas Company | Imide polymers |
FR2618440B1 (en) * | 1987-07-20 | 1990-06-22 | Acome Soc Coop Travailleurs | INSOLUBLE POLYMERIC MATERIAL WITH CONDENSED REAGENT SITES, IN PARTICULAR OF THE ANHYDRIDE GROUP OR ACTIVE ESTER GROUP TYPE, PROCESS FOR PREPARING SUCH POLYMERIC MATERIAL AND APPLICATION OF THIS MATERIAL |
CA2031406C (en) * | 1989-12-21 | 2002-05-28 | Paolo Galli | Graft copolymers of polyolefins and a method of producing same |
US5140074A (en) * | 1990-01-26 | 1992-08-18 | Himont Incorporated | Method of producing olefin polymer graft copolymers |
US5349016A (en) * | 1991-07-30 | 1994-09-20 | Himont Incorporated | Fibers of graft copolymers having a propylene polymer material backbone |
US5378759A (en) * | 1992-04-23 | 1995-01-03 | Rohm And Haas Company | Polymer blends |
-
1997
- 1997-08-25 US US08/918,936 patent/US6140425A/en not_active Expired - Fee Related
-
1998
- 1998-08-17 ZA ZA987388A patent/ZA987388B/en unknown
- 1998-08-20 CA CA002245386A patent/CA2245386C/en not_active Expired - Fee Related
- 1998-08-21 AU AU80894/98A patent/AU732625B2/en not_active Ceased
- 1998-08-22 DE DE69819631T patent/DE69819631T2/en not_active Expired - Fee Related
- 1998-08-22 AT AT98115865T patent/ATE254143T1/en not_active IP Right Cessation
- 1998-08-22 EP EP98115865A patent/EP0899277B1/en not_active Expired - Lifetime
- 1998-08-22 ES ES98115865T patent/ES2209021T3/en not_active Expired - Lifetime
- 1998-08-24 KR KR1019980034193A patent/KR19990023813A/en active IP Right Grant
- 1998-08-24 RU RU98115982/04A patent/RU2211844C2/en not_active IP Right Cessation
- 1998-08-25 JP JP10238069A patent/JPH11152315A/en active Pending
- 1998-08-25 AR ARP980104202A patent/AR016870A1/en unknown
- 1998-08-25 BR BR9803230-5A patent/BR9803230A/en not_active IP Right Cessation
- 1998-08-25 CN CNB981164900A patent/CN1137167C/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU98115982A (en) | METHOD OF OBTAINING POLYPROPYLENE PRIVATED COPOLYMERS CONTAINING ANHYDRIDE GROUPS | |
RU2002106806A (en) | COMPOSITE MATERIALS CONTAINING PROPYLENE GRAVED COPOLYMERS | |
KR940005747A (en) | Impact Modified Graft Copolymer Composition Containing Polypropylene with Wide Molecular Weight Distribution | |
RU96110404A (en) | POLYMER COMPOSITION | |
MX9601935A (en) | Blends of polyolefin graft copolymers and polycarbonate. | |
KR950003371A (en) | Compositions of gloss-reduced, irradiated olefin polymer material and non-irradiated olefin polymer material | |
CA2088120A1 (en) | High solids moisture resistant latex pressure-sensitive adhesive | |
RU97116196A (en) | POLYMERIC COMPOSITION AND FORMED PRODUCT | |
ATE74368T1 (en) | POLYMER ADDITIVES FOR USE IN ADHESIVE COMPOSITIONS. | |
IE820272L (en) | Acrylate/maleate copolymers | |
RU98117917A (en) | THE USE OF NITROGEN OXIDE TO REDUCE THE REACTOR BLOCKING DURING THE GRAPPING POLYPROPYLENE POLYPROPYLENE | |
EP0332188A3 (en) | Thermoplastic resin composition | |
RU97121989A (en) | POLYMER COMPOSITION AND METHOD OF SLOWING DEPOLIMERIZATION OF POLYMETHYL METACRYLATE | |
CA2513678A1 (en) | Peelable overpouch films | |
CA2245386A1 (en) | Process for making polypropylene graft copolymers containing anhydride groups | |
CA2320954A1 (en) | Polypropylene graft copolymers with improved scratch and mar resistance | |
RU2002101889A (en) | Multilayer thermoformable film for protecting substrates and resulting products | |
RU2219191C2 (en) | Method of preparing graft polymer with controlled structure | |
RU98122995A (en) | REGULATING THE STRUCTURE OF PRIVATE POLYPROPYLENE COPOLYMERS | |
KR900003280A (en) | Resin composition | |
RU2005120023A (en) | COMBINATION AGENT FOR MIXTURE OF STRUCTURAL THERMOPLAST AND POLYOLEFIN | |
KR960004431A (en) | Graft copolymer of propylene polymer material impact modified with heterophasic olefin polymer material | |
JP2004537618A5 (en) | ||
GB981970A (en) | Maleic anhydride copolymers | |
CA2055904A1 (en) | Resin composition |