FR2371752A1 - Procede de production d'une composition monomere contenant du plomb et d'un polymere protegeant contre les radiations et produits ainsi obtenus - Google Patents

Procede de production d'une composition monomere contenant du plomb et d'un polymere protegeant contre les radiations et produits ainsi obtenus

Info

Publication number
FR2371752A1
FR2371752A1 FR7734789A FR7734789A FR2371752A1 FR 2371752 A1 FR2371752 A1 FR 2371752A1 FR 7734789 A FR7734789 A FR 7734789A FR 7734789 A FR7734789 A FR 7734789A FR 2371752 A1 FR2371752 A1 FR 2371752A1
Authority
FR
France
Prior art keywords
producing
against radiation
products
composition containing
protecting against
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.)
Granted
Application number
FR7734789A
Other languages
English (en)
Other versions
FR2371752B1 (fr
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.)
Kyowa Gas Chemical Industry Co Ltd
Original Assignee
Kyowa Gas Chemical Industry Co Ltd
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 Kyowa Gas Chemical Industry Co Ltd filed Critical Kyowa Gas Chemical Industry Co Ltd
Publication of FR2371752A1 publication Critical patent/FR2371752A1/fr
Application granted granted Critical
Publication of FR2371752B1 publication Critical patent/FR2371752B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/02—Selection of uniform shielding materials
    • G21F1/10—Organic substances; Dispersions in organic carriers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un procédé de production d'une composition monomère contenant du plomb et d'un polymère protégeant contre les radiations. Selon ce procédé, on fait réagir un mélange comprenant: 1. au moins un monomère choisi parmi un méthacrylate d'alcoyle ayant 1 à 4 atomes de carbone dans le radical alcoyle, un acrylate d'hydroxyalcoyle, un méthacrylate d'hydroxyalcoyle et le styrène; 2. un acide acrylique ou méthacrylique; 3. un acide organique de formule générale R1 COOH où R1 représente un radical hydrocarboné; 4. un acide organique ayant la formule R2 COOH où R2 représente un radical hydrocarboné ayant 2 à 4 atomes de carbone, avec de l'oxyde de plomb, mélange que l'on peut ensuite polymériser. Le polymère obtenu présente à la fois des propriétés excellentes de transparence, de protection contre les radiations et de résistance mécanique.
FR7734789A 1976-11-19 1977-11-18 Procede de production d'une composition monomere contenant du plomb et d'un polymere protegeant contre les radiations et produits ainsi obtenus Granted FR2371752A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13913076A JPS5363310A (en) 1976-11-19 1976-11-19 Preparation of monomer composition containing pb and preparation of polymerhaving radiation shielding ability

Publications (2)

Publication Number Publication Date
FR2371752A1 true FR2371752A1 (fr) 1978-06-16
FR2371752B1 FR2371752B1 (fr) 1980-08-22

Family

ID=15238214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734789A Granted FR2371752A1 (fr) 1976-11-19 1977-11-18 Procede de production d'une composition monomere contenant du plomb et d'un polymere protegeant contre les radiations et produits ainsi obtenus

Country Status (6)

Country Link
US (1) US4182821A (fr)
JP (1) JPS5363310A (fr)
CA (1) CA1081898A (fr)
DE (1) DE2751487C2 (fr)
FR (1) FR2371752A1 (fr)
GB (1) GB1568430A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019121A2 (fr) * 1979-05-15 1980-11-26 Mitsubishi Rayon Co., Ltd. Procédé de production de matières plastiques protégeant contre les rayonnements

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60110703A (ja) * 1983-10-27 1985-06-17 イー・アイ・デユポン・デ・ニモアス・アンド・カンパニー １００％以上中和した強靭で透明な鉛イオノマー
JPS60104464A (ja) * 1983-11-07 1985-06-08 Jidosha Kiki Co Ltd 動力舵取装置
US5140710A (en) * 1990-09-04 1992-08-25 Mark Rademacher Bilayer X-ray eye shield
US5856415A (en) * 1997-08-28 1999-01-05 Bar-Ray Products, Inc. Optically transparent metal-containing polymers
US6108403A (en) * 1998-04-21 2000-08-22 Picker International, Inc. X-ray equalization filter
EP1576619B1 (fr) * 2002-12-17 2006-07-19 Lanxess Deutschland GmbH Melange sans plomb utilise en tant qu'additif de protection contre les rayonnements
CN101516930A (zh) * 2006-06-12 2009-08-26 什里兰工业研究学院 在光学应用，例如塑料透镜中使用的聚合物材料的合成与制备方法
KR100902305B1 (ko) * 2007-02-06 2009-06-10 김창홍 엑스선 방어용 투명 납 아크릴수지
US10026513B2 (en) * 2014-06-02 2018-07-17 Turner Innovations, Llc. Radiation shielding and processes for producing and using the same
CN109762118B (zh) * 2019-01-23 2021-07-16 中国航空制造技术研究院 一种含钽防辐射有机玻璃及制备方法
CN111454393B (zh) * 2020-03-12 2021-11-09 扬州大学 一种软而韧的含铅有机透明板材及其制备方法
CN114437281B (zh) * 2022-03-01 2023-11-07 深圳市新涛新材料股份有限公司 屏蔽x射线型透明pmma浇铸板的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609372A (en) * 1963-06-04 1971-09-28 Marxen Friedrich Shaped polymeric shield against neutron and gamma radiation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383647A (en) * 1942-03-13 1945-08-28 Research Corp Method of waterproofing inorganic hydrous oxide bodies, and product
NL302856A (fr) * 1963-01-05
US3562180A (en) * 1968-07-31 1971-02-09 Nat Lead Co Metallic salts of mixed acids as stabilizers for rigid vinyl resin compositions
US3689427A (en) * 1969-08-27 1972-09-05 Okura Industrial Co Ltd Polymerizable mixtures comprising a bivalent metal salt of an acrylate- or methacrylate-phthalate ester of an alkylene glycol
US3705137A (en) * 1969-12-04 1972-12-05 Mitsui Mining & Smelting Co Precipitation copolymerization of metal salts of unsaturated carboxylic acids
US4022960A (en) * 1971-03-15 1977-05-10 Agency Of Industrial Science & Technology Polymers with high transparency and refractive index and process for production thereof
US3755264A (en) * 1971-07-30 1973-08-28 Amicon Corp Maleic anhydride copolymers and method of making
JPS5346070B2 (fr) * 1972-04-04 1978-12-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609372A (en) * 1963-06-04 1971-09-28 Marxen Friedrich Shaped polymeric shield against neutron and gamma radiation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CA1961 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019121A2 (fr) * 1979-05-15 1980-11-26 Mitsubishi Rayon Co., Ltd. Procédé de production de matières plastiques protégeant contre les rayonnements
EP0019121A3 (en) * 1979-05-15 1981-01-07 Mitsubishi Rayon Co. Ltd. Process for producing radiation-shielding plastic materials

Also Published As

Publication number Publication date
GB1568430A (en) 1980-05-29
CA1081898A (fr) 1980-07-15
JPS5363310A (en) 1978-06-06
DE2751487C2 (de) 1982-12-09
FR2371752B1 (fr) 1980-08-22
DE2751487A1 (de) 1978-05-24
JPS5533805B2 (fr) 1980-09-03
US4182821A (en) 1980-01-08

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