ES2021018B3 - Proceso para modificacion de plasticos de polimerizacion por adicion - Google Patents

Proceso para modificacion de plasticos de polimerizacion por adicion

Info

Publication number
ES2021018B3
ES2021018B3 ES87201964T ES87201964T ES2021018B3 ES 2021018 B3 ES2021018 B3 ES 2021018B3 ES 87201964 T ES87201964 T ES 87201964T ES 87201964 T ES87201964 T ES 87201964T ES 2021018 B3 ES2021018 B3 ES 2021018B3
Authority
ES
Spain
Prior art keywords
modification
additional polymerization
addition polymerization
plastics
polymerization plastics
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.)
Expired - Lifetime
Application number
ES87201964T
Other languages
English (en)
Inventor
Yasuo Hirai
Toshio Niwa
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.)
Kayaku Akzo Corp
Original Assignee
Kayaku Akzo Corp
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 Kayaku Akzo Corp filed Critical Kayaku Akzo Corp
Application granted granted Critical
Publication of ES2021018B3 publication Critical patent/ES2021018B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pens And Brushes (AREA)
  • Gloves (AREA)
  • Secondary Cells (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
ES87201964T 1986-10-17 1987-10-13 Proceso para modificacion de plasticos de polimerizacion por adicion Expired - Lifetime ES2021018B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61245321A JPS63101438A (ja) 1986-10-17 1986-10-17 付加重合型プラスチツクの製造方法

Publications (1)

Publication Number Publication Date
ES2021018B3 true ES2021018B3 (es) 1991-10-16

Family

ID=17131921

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87201964T Expired - Lifetime ES2021018B3 (es) 1986-10-17 1987-10-13 Proceso para modificacion de plasticos de polimerizacion por adicion

Country Status (8)

Country Link
US (1) US4900781A (es)
EP (1) EP0264156B1 (es)
JP (1) JPS63101438A (es)
AT (1) ATE60609T1 (es)
DE (1) DE3767825D1 (es)
ES (1) ES2021018B3 (es)
FI (1) FI874567A (es)
NO (1) NO874317L (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006608A (en) * 1988-09-08 1991-04-09 Exxon Chemical Patents, Inc. Catalytic process for oxidative, shear accelerated polymer degradation
US5017661A (en) * 1990-02-12 1991-05-21 Phillips Petroleum Company Process for reducing the level of t-butyl alcohol (TBA) in visbroken polyolefins
DE4020096A1 (de) * 1990-06-23 1992-01-02 Hoechst Ag Nicht siegelbare, transparente polypropylenfolie mit guten hafteigenschaften und sehr guten optischen eigenschaften
US5416169A (en) * 1992-11-26 1995-05-16 Chisso Corporation Polypropylene having a high melt-tensile strength, a process for producing the same and a molded product from the same
US5443898A (en) * 1993-06-29 1995-08-22 Fiberweb North America, Inc. Nonwoven webs and method of making same
EP0771330B1 (en) * 1994-07-21 1999-03-03 Akzo Nobel N.V. Modification of (co)polymers with cyclic ketone peroxides
IT1304499B1 (it) 1998-12-22 2001-03-19 Enichem Spa Procedimento per ridurre il peso molecolare di copolimeri eterpolimeri dell'etilene.
FR2792321B1 (fr) * 1999-04-19 2003-12-12 Atochem Elf Sa Procede de fabrication d'une resine de polypropylene a rheologie controlee
US6921796B2 (en) * 2002-07-29 2005-07-26 Illinois Tool Works, Inc. Fluoroelastomer compositions, their preparation, and their use
CN104877264A (zh) * 2015-05-20 2015-09-02 安徽韩华建筑新材料有限公司 一种木塑板组合物
CN108892913B (zh) * 2018-06-22 2020-12-25 赣州能之光新材料有限公司 一种低气味聚丙烯材料及其制备和应用
EP3941975B1 (en) * 2019-03-21 2023-03-08 SABIC Global Technologies B.V. Additive composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036980A (en) * 1956-12-31 1962-05-29 Union Carbide Corp Rubber composition containing zeolitic molecular sieve and process for curing
CA999698A (en) * 1972-04-24 1976-11-09 Reichhold Chemicals Method for reducing the viscosity of alpha-olefinic polymers
US4072807A (en) * 1973-04-19 1978-02-07 Phillips Petroleum Company Molecular weight reduction of unsaturated polymers
NL7406620A (es) * 1973-05-21 1974-11-25

Also Published As

Publication number Publication date
EP0264156A1 (en) 1988-04-20
FI874567A0 (fi) 1987-10-16
EP0264156B1 (en) 1991-01-30
ATE60609T1 (de) 1991-02-15
NO874317L (no) 1988-04-18
US4900781A (en) 1990-02-13
DE3767825D1 (de) 1991-03-07
FI874567A (fi) 1988-04-18
JPS63101438A (ja) 1988-05-06
NO874317D0 (no) 1987-10-16

Similar Documents

Publication Publication Date Title
ES2021018B3 (es) Proceso para modificacion de plasticos de polimerizacion por adicion
ATE112408T1 (de) Flammwidrige zusammensetzung.
DK163890D0 (da) Oxidation af maettede carbonhydridkaeder
NO904931D0 (no) Termoplastisk elastomer av propylenpolymermateriale samt kryssbundet etylen-propylengummi.
TW285680B (es)
NO894452L (no) Termoherdet harpiks, samt fremgangsmaate for fremstilling av en slik harpiks.
ATE161264T1 (de) Tieftemperatur-verfahren zur herstellung von mit alpha-anomeren angereicherten 2-deoxy-2,2-difluor-d-ribofuranosyl-sulfonaten
BR9303478A (pt) Processo para desativacao de um catalisador de elemento de transicao de ziegler-natta empregado em reacoes de polimerizacao de olefinas
DE68905880D1 (de) Verfahren zur herstellung von copoly(arylensulfiden) mit endstaendigen gruppen.
DE3786689D1 (de) Optisches kunststoff-transmissionsmedium, zugehoeriges herstellungsverfahren und linsenanordnung mit solchem medium.
BR8902059A (pt) Processo para preparacao de composicao termoplastica,composicao termoplastica e dispositivo para preparacao de composicao termoplastica
DE69016559D1 (de) Epoxydierungsverfahren.
AU5179286A (en) Colored contact lens
BR8606678A (pt) Composicoes de polimero estirenico modificadas com borracha,formadas a partir de derivados de hidroperoxido de polimeros de borracha e seu processo
EP0349927A3 (en) Catalyst for regulating the molecular weight distribution of ethylene polymers
DE3777114D1 (de) Silikonkautschuk enthaltende polymerisatpulver, ihre herstellung und ihre anwendung als flammhemmendes additiv.
KR870009099A (ko) 힌지
PT88191A (pt) Processo para a preparacao de polimeros contendo grupos tiol
EP0268422A3 (en) Stretch-wrap plastics film
ATE200099T1 (de) Mischungen mit selbstschmierenden eigenschaften
GR3021232T3 (en) Elastomeric thermoplastic copolyetheresters having improved thermal and hydrolytic stabilities
IT8722958A0 (it) Mescola di caucciu' reticolabile, particolarmente vulcanizzabile con zolfo.
BR8201429A (pt) Composicao a base de borrachas vulcanizaveis ao enxofre,conjunto vulcanizavel processo de vulcanizacao e artigo vulcanizado
ATE114703T1 (de) Wärmeschrumpfbarer gegenstand.
ES2085961T3 (es) Procedimiento mejorado para el moldeado de materias termoplasticas.