DE2751487C2 - Verfahren zur Herstellung eines Strahlenschutzmaterials - Google Patents

Verfahren zur Herstellung eines Strahlenschutzmaterials

Info

Publication number
DE2751487C2
DE2751487C2 DE2751487A DE2751487A DE2751487C2 DE 2751487 C2 DE2751487 C2 DE 2751487C2 DE 2751487 A DE2751487 A DE 2751487A DE 2751487 A DE2751487 A DE 2751487A DE 2751487 C2 DE2751487 C2 DE 2751487C2
Authority
DE
Germany
Prior art keywords
acid
organic acid
lead
weight
methacrylate
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
Application number
DE2751487A
Other languages
German (de)
English (en)
Other versions
DE2751487A1 (de
Inventor
Haruo Nagai
Kunikazu Niigata Nunokawa
Hiroshi Uehara
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 TOKYO JP
Original Assignee
KYOWA GAS CHEMICAL INDUSTRY Co Ltd TOKYO JP
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 TOKYO JP filed Critical KYOWA GAS CHEMICAL INDUSTRY Co Ltd TOKYO JP
Publication of DE2751487A1 publication Critical patent/DE2751487A1/de
Application granted granted Critical
Publication of DE2751487C2 publication Critical patent/DE2751487C2/de
Expired 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)
DE2751487A 1976-11-19 1977-11-18 Verfahren zur Herstellung eines Strahlenschutzmaterials Expired DE2751487C2 (de)

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
DE2751487A1 DE2751487A1 (de) 1978-05-24
DE2751487C2 true DE2751487C2 (de) 1982-12-09

Family

ID=15238214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2751487A Expired DE2751487C2 (de) 1976-11-19 1977-11-18 Verfahren zur Herstellung eines Strahlenschutzmaterials

Country Status (6)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292419A (en) * 1979-05-15 1981-09-29 Mitsubishi Rayon Co., Ltd. Process for producing radiation-shielding plastic materials
BR8405411A (pt) * 1983-10-27 1985-09-03 Du Pont Copolimeros ionicos,direto e enxertado e produto formado a partir destes
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
JP2006510919A (ja) * 2002-12-17 2006-03-30 ランクセス・ドイチユラント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 放射線防護用添加剤として使用する無鉛混合物
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
CN117487301A (zh) * 2023-10-10 2024-02-02 安徽新涛光电科技有限公司 屏蔽x射线浇铸板及其制备方法

Family Cites Families (9)

* 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 (enExample) * 1963-01-05
US3609372A (en) * 1963-06-04 1971-09-28 Marxen Friedrich Shaped polymeric shield against neutron and gamma radiation
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 (enExample) * 1972-04-04 1978-12-11

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
GB1568430A (en) 1980-05-29
JPS5533805B2 (enExample) 1980-09-03
DE2751487A1 (de) 1978-05-24
FR2371752A1 (fr) 1978-06-16
US4182821A (en) 1980-01-08
JPS5363310A (en) 1978-06-06
FR2371752B1 (enExample) 1980-08-22
CA1081898A (en) 1980-07-15

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8328 Change in the person/name/address of the agent

Free format text: SCHMITZ, W., DIPL.-PHYS., PAT.-ANW., 6200 WIESBADEN

8328 Change in the person/name/address of the agent

Free format text: FUCHS, J., DR.-ING. DIPL.-ING. B.COM. LUDERSCHMIDT, W., DIPL.-CHEM. DR.PHIL.NAT. SEIDS, H., DIPL.-PHYS. MEHLER, K., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 6200 WIESBADEN