SU576960A3 - Ускоритель уф-деструкции термопластичных полимеров - Google Patents

Ускоритель уф-деструкции термопластичных полимеров

Info

Publication number
SU576960A3
SU576960A3 SU7301903078A SU1903078A SU576960A3 SU 576960 A3 SU576960 A3 SU 576960A3 SU 7301903078 A SU7301903078 A SU 7301903078A SU 1903078 A SU1903078 A SU 1903078A SU 576960 A3 SU576960 A3 SU 576960A3
Authority
SU
USSR - Soviet Union
Prior art keywords
polymer
ketone
polymers
mixture
copolymer
Prior art date
Application number
SU7301903078A
Other languages
English (en)
Russian (ru)
Inventor
Эрвин Гвиллет Джеймс (Канада)
Грэхем Грот Гарвей (Великобритания)
Original Assignee
Дзе Гавернинг Каунсил Оф Дзе Юниверсити Оф Торонто (Фирма)
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
Priority claimed from GB1607672A external-priority patent/GB1430085A/en
Application filed by Дзе Гавернинг Каунсил Оф Дзе Юниверсити Оф Торонто (Фирма) filed Critical Дзе Гавернинг Каунсил Оф Дзе Юниверсити Оф Торонто (Фирма)
Application granted granted Critical
Publication of SU576960A3 publication Critical patent/SU576960A3/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions 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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/04—Copolymers in which only the monomer in minority is defined
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L73/00—Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C08L59/00 - C08L71/00; Compositions of derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/43—Promoting degradability of polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/916—Cellular product having enhanced degradability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SU7301903078A 1972-04-07 1973-04-06 Ускоритель уф-деструкции термопластичных полимеров SU576960A3 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1607672A GB1430085A (en) 1972-04-07 1972-04-07 Polymer blends
CA151353 1972-09-11

Publications (1)

Publication Number Publication Date
SU576960A3 true SU576960A3 (ru) 1977-10-15

Family

ID=25667111

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7301903078A SU576960A3 (ru) 1972-04-07 1973-04-06 Ускоритель уф-деструкции термопластичных полимеров

Country Status (15)

Country Link
US (1) US3860538A (enExample)
JP (2) JPS4910235A (enExample)
AT (1) AT322203B (enExample)
AU (1) AU5419973A (enExample)
BE (2) BE797894A (enExample)
CA (1) CA1000000A (enExample)
DD (1) DD104536A5 (enExample)
DE (2) DE2316697A1 (enExample)
DK (1) DK138752B (enExample)
FR (2) FR2179245A1 (enExample)
IL (1) IL41961A (enExample)
IT (2) IT981892B (enExample)
NL (2) NL7304863A (enExample)
SE (1) SE431882B (enExample)
SU (1) SU576960A3 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
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US3951884A (en) * 1970-12-28 1976-04-20 Sekisui Kagaku Kogyo Kabushiki Kaisha Photo-degrading resinous composition and shaped article manufactured therefrom
US3956424A (en) * 1972-12-29 1976-05-11 Kureha Kagaku Kogyo Kabushiki Kaisha Photo-degradable resin composition
NL159413B (nl) * 1973-01-16 1979-02-15 Ruhrchemie Ag Werkwijze ter bereiding van afbreekbare tercopolymeren uit etheen, koolmonoxide en vinylacetaat.
JPS50121519U (enExample) * 1974-03-18 1975-10-03
JPS5135018U (enExample) * 1974-09-07 1976-03-16
JPS51139861A (en) * 1975-05-29 1976-12-02 Toyo Soda Mfg Co Ltd Porous synthetic resin film
JPS54125024A (en) * 1978-03-22 1979-09-28 Tokyo Ouka Kougiyou Kk Photosensitive composition
US4224416A (en) * 1978-04-10 1980-09-23 Owens-Illinois, Inc. Degradable plastic composition containing amine
JPS5579440A (en) * 1978-12-12 1980-06-14 Toshiba Corp Image forming material
JPS57159804A (en) * 1981-03-27 1982-10-02 Hitachi Ltd Radiation-sensitive organic high-molecular material
US4434270A (en) 1982-12-06 1984-02-28 Standard Oil Company (Indiana) Ethylene/propylene/vinyl alkyl ketone polymers
JPS59131424U (ja) * 1983-02-21 1984-09-03 奥平工業株式会社 断熱屋根
US4614703A (en) * 1984-10-31 1986-09-30 Allied Corporation Negative photoresists of α-chlorovinyl methyl ketone copolymers
AU575275B2 (en) * 1985-12-31 1988-07-21 Dow Chemical Company, The Photodegrading agent for polymeric compositions
US4714741A (en) * 1986-04-25 1987-12-22 Owens-Illinois Plastic Products Inc. Degradable polymer composition
US4709808A (en) * 1986-04-25 1987-12-01 Owens-Illinois Plastic Products Inc. Degradable polymer composition and articles prepared from same
US4812522A (en) * 1987-12-04 1989-03-14 Shell Oil Company Molecularly miscible blends of polyketone with polyvinyl phenol
IT1217873B (it) * 1988-06-20 1990-03-30 Snia Tecnopolimeri Poliammide biodegradabile pellicole e prodotti ottenuti da detta poliammide e procedimento per la sua preparazione
WO1990006966A1 (en) * 1988-12-22 1990-06-28 The Dow Chemical Company Photodegradation and heat-seal agents for polymeric matrix materials
GB8908342D0 (en) * 1989-04-13 1989-06-01 Bp Chem Int Ltd Photodegradable polymer composition
US5194528A (en) * 1989-06-19 1993-03-16 Polysar Limited Dimer reduction
US5134193A (en) * 1989-08-02 1992-07-28 Mobil Oil Corporation Low density polyethylene containing chemically bonded chromophores as UV prodegradants
US5194527A (en) * 1989-10-31 1993-03-16 The Dow Chemical Company Preparation of ketone containing photodegradable polymers
JP2592284Y2 (ja) * 1990-02-26 1999-03-17 大日本印刷株式会社 包装材料
WO1991018944A1 (en) * 1990-05-18 1991-12-12 The Dow Chemical Company Photodegradation and heat-seal agents for polymeric matrix materials
US5168050A (en) * 1990-05-24 1992-12-01 Genentech, Inc. Mammalian expression of the bone morphogenetic protein-2b using bmp2a/bmp2b fusion
JPH0436350A (ja) * 1990-06-01 1992-02-06 Nippon Unicar Co Ltd 光崩壊性耐熱性樹脂組成物及び該樹脂組成物で作った成形品
US5115058A (en) * 1990-12-21 1992-05-19 The Dow Chemical Company Bio- and photo-degradable resin composition
US5190984A (en) * 1991-09-23 1993-03-02 Novacor Chemicals (International) S.A. Photodegradable expanded polymeric foam
US5216036A (en) * 1991-09-23 1993-06-01 Novacor Chemicals (International) S.A. Photodegradable expanded polymeric foam
DE69314038T2 (de) * 1992-07-29 1998-01-22 Unilever Nv Waschmittelzusammensetzung
US5512333A (en) * 1992-10-16 1996-04-30 Icd Industries Method of making and using a degradable package for containment of liquids
US5540962A (en) * 1992-10-16 1996-07-30 Leonard Pearlstein Degradable package for containment of liquids
US5759569A (en) * 1995-01-10 1998-06-02 The Procter & Gamble Company Biodegradable articles made from certain trans-polymers and blends thereof with other biodegradable components
JPH08220792A (ja) * 1995-02-10 1996-08-30 Toyo Ink Mfg Co Ltd 光分解性電子写真用トナー
US8343710B1 (en) 2005-03-11 2013-01-01 The Regents Of The University Of Colorado, A Body Corporate Photodegradable groups for tunable polymeric materials
US9180196B2 (en) 2005-03-11 2015-11-10 The Regents Of The University Of Colorado, A Body Corporate Photodegradable groups for tunable polymeric materials
WO2010014690A2 (en) * 2008-07-31 2010-02-04 Boston Scientific Scimed, Inc. Medical devices for therapeutic agent delivery
US20100249912A1 (en) * 2009-03-30 2010-09-30 Wilson-Cook Medical Inc. Intraluminal device with controlled biodegradation
WO2011071843A1 (en) * 2009-12-11 2011-06-16 Dow Global Technologies Llc Photodegradable films with good tensile and dart properties
US9523015B2 (en) 2012-12-28 2016-12-20 Dow Global Technologies Llc Ethylene-based polymers and processes to make the same
JP5988388B2 (ja) * 2013-04-11 2016-09-07 ニチコン株式会社 半導体磁器組成物およびその製造方法
KR102359175B1 (ko) 2014-06-27 2022-02-08 다우 글로벌 테크놀로지스 엘엘씨 일산화탄소 및 레올로지 개질제로부터 유도된 단위를 포함하는 에틸렌계 폴리머
US9856338B2 (en) 2014-06-27 2018-01-02 Dow Global Technologies Llc Processes to prepare ethylene-based polymers using a distribution of carbon monoxide
CN105367979A (zh) * 2015-11-16 2016-03-02 黄林海 一种合成型降解塑料
ES2926229T3 (es) 2016-04-29 2022-10-24 Dow Global Technologies Llc Composiciones que comprenden copolímeros de etileno-monóxido de carbono
KR102695668B1 (ko) 2017-10-31 2024-08-19 다우 글로벌 테크놀로지스 엘엘씨 에틸렌/co 혼성중합체 및 이를 제조하는 방법

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* Cited by examiner, † Cited by third party
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DE1486334A1 (de) * 1964-11-16 1969-04-17 Eastman Kodak Co Verwendung von synthetischen Polymeren zur Herstellung von Verpackungen und Verpackungsmaterialien,insbesondere fuer Nahrungsmittel
US3632493A (en) * 1969-06-23 1972-01-04 Du Pont Polymeric phenone photosensitizers and blends thereof with other polymers
GB1362363A (en) * 1970-04-27 1974-08-07 Univ Toronto Photodegradable polymers
JPS48100440A (enExample) * 1972-03-31 1973-12-18

Also Published As

Publication number Publication date
DE2316698A1 (de) 1973-10-11
NL7304863A (enExample) 1973-10-09
BE797895A (fr) 1973-07-31
DE2316697A1 (de) 1973-10-11
IT981893B (it) 1974-10-10
NL7304862A (enExample) 1973-10-09
NL153240B (nl) 1977-05-16
SE431882B (sv) 1984-03-05
AU5419973A (en) 1974-10-10
DK138752C (enExample) 1979-04-09
AT322203B (de) 1975-05-12
AU5420073A (en) 1974-10-10
CA1000000A (en) 1976-11-16
IL41961A0 (en) 1973-06-29
DK138752B (da) 1978-10-23
BE797894A (fr) 1973-07-31
JPS4910235A (enExample) 1974-01-29
US3860538A (en) 1975-01-14
JPS4918928A (enExample) 1974-02-19
FR2179245A1 (enExample) 1973-11-16
FR2179246B1 (enExample) 1977-02-04
FR2179246A1 (enExample) 1973-11-16
DD104536A5 (enExample) 1974-03-12
IT981892B (it) 1974-10-10
IL41961A (en) 1976-04-30

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