公开(公告)号：DE2925799A1

公开(公告)日：1980-03-06

申请号：DE2925799

申请日：1979-06-26

Applicant: AGENCY IND SCIENCE TECHN ,  SHINETSU CHEMICAL CO

Inventor： ASAI MICHIHIKO ,  SUDA YOSHIO ,  IMADA KIYOSHI ,  UENO SUSUMU ,  NOMURA HIROKAZU ,  KASHIMA IBARAGI

IPC: C08L27/00 ,  B29D7/01 ,  B29D23/00 ,  C08G18/00 ,  C08J3/28 ,  C08J7/00 ,  C08L1/00 ,  C08L27/06 ,  C08L33/00 ,  C08L33/02 ,  C08L75/00 ,  C08L75/04 ,  H05B7/00 ,  B29D7/02 ,  B29D23/04

Abstract: A method for preventing bleeding of plasticizers on the surface of shaped articles of plasticized polyvinyl chloride resins. The method comprises the steps of (a) blending a urethane elastomer with the polyvinyl chloride resin together with the plasticizer and other optional additives prior to fabrication of the polyvinyl chloride resin composition into shaped articles, (b) fabricating the resin composition into desired shaped articles, and (c) subjecting the thus shaped article to a treatment with low temperature plasma of a gas. Carbon monoxide is preferred as the gas for the plasma atmosphere.

公开(公告)号：DE69938848D1

公开(公告)日：2008-07-10

申请号：DE69938848

申请日：1999-02-04

Applicant: AGENCY IND SCIENCE TECHN ,  JAPAN CHEMICAL INNOVATION INST

Inventor： SOGA KAZUO ,  ASAI MICHIHIKO ,  SUZUKI YASUZO ,  MIYAZAWA AKIRA ,  TSUCHIHARA KENJI ,  MURATA MASAHIDE ,  OZAKI HIROYUKI ,  KAWABE ,  FUKUI YOSHIFUMI ,  JIN JIZHU ,  HAGIHARA HIDEAKI ,  KASE TOSHIO

IPC: C08F36/06 ,  C08C19/44 ,  C08F4/642 ,  C08F8/00 ,  C08F36/04 ,  C08F36/08

公开(公告)号：DE69922488T2

公开(公告)日：2005-12-15

申请号：DE69922488

申请日：1999-02-04

Applicant: AGENCY IND SCIENCE TECHN ,  JAPAN CHEMICAL INNOVATION INST

Inventor： SOGA KAZUO ,  ASAI MICHIHIKO ,  SUZUKI YASUZO ,  MIYAZAWA AKIRA ,  TSUCHIHARA KENJI ,  MURATA MASAHIDE ,  OZAKI HIROYUKI ,  KAWABE MASANAO ,  FUKUI YOSHIFUMI ,  JIN JIZHU ,  HAGIHARA HIDEAKI ,  KASE TOSHIO

IPC: C08C19/44 ,  C08F4/642 ,  C08F36/04 ,  C08F36/06 ,  C08F36/08 ,  C08F8/00

公开(公告)号：GB2111064B

公开(公告)日：1985-06-12

申请号：GB8232527

申请日：1982-11-15

Applicant: SHINETSU CHEMICAL CO ,  AGENCY IND SCIENCE TECHN

Inventor： ASAI MICHIHIKO ,  SHIMURA YUKIO ,  TSUDA KEISHIRO ,  UENO SUSUMU ,  NOMURA HIROKAZU ,  IMADA KIYOSHI

IPC: C08J7/00 ,  B05D3/06 ,  B05D7/26 ,  B29C71/04 ,  C08J7/04 ,  C08J7/12 ,  C08J7/18 ,  C08K5/54 ,  C08L25/04 ,  C08L77/00 ,  C08J7/10

公开(公告)号：DE3242229A1

公开(公告)日：1983-09-01

申请号：DE3242229

申请日：1982-11-15

Applicant: SHINETSU CHEMICAL CO ,  AGENCY IND SCIENCE TECHN

Inventor： ASAI MICHIHIKO ,  SHIMURA YUKIO ,  TSUDA KEISHIRO ,  UENO SUSUMU ,  NOMURA HIROKAZU ,  IMADA KIYOSHI

IPC: C08J7/00 ,  B05D3/06 ,  B05D7/26 ,  B29C71/04 ,  C08J7/04 ,  C08J7/12 ,  C08J7/18 ,  C08K5/54 ,  C08L25/04 ,  C08L77/00

公开(公告)号：GB2111064A

公开(公告)日：1983-06-29

申请号：GB8232527

申请日：1982-11-15

Applicant: SHINETSU CHEMICAL CO ,  AGENCY IND SCIENCE TECHN

Inventor： ASAI MICHIHIKO ,  SHIMURA YUKIO ,  TSUDA KEISHIRO ,  UENO SUSUMU ,  NOMURA HIROKAZU ,  IMADA KIYOSHI

IPC: C08J7/00 ,  B05D3/06 ,  B05D7/26 ,  B29C71/04 ,  C08J7/04 ,  C08J7/12 ,  C08J7/18 ,  C08K5/54 ,  C08L25/04 ,  C08L77/00 ,  C08J7/10

公开(公告)号：DE3040940A1

公开(公告)日：1981-05-21

申请号：DE3040940

申请日：1980-10-30

Applicant: AGENCY IND SCIENCE TECHN ,  SHINETSU CHEMICAL CO

Inventor： ASAI MICHIHIKO ,  SUDA YOSHIO ,  IMADA KIYOSHI ,  UENO SUSUMU ,  NOMURA HIROKAZU

IPC: C08J7/00 ,  B29C35/08 ,  B29C59/16 ,  C08J7/18 ,  C08L27/06 ,  C08J7/10

公开(公告)号：FR2468625A1

公开(公告)日：1981-05-08

申请号：FR8023193

申请日：1980-10-30

Applicant: AGENCY IND SCIENCE TECHN

Inventor： ASAI MICHIHIKO ,  SUDA YOSHIO ,  IMADA KIYOSHI ,  UENO SUSUMU ,  NOMURA HIROKAZU

IPC: C08J7/00 ,  B29C35/08 ,  B29C59/16 ,  C08J7/18 ,  C08J7/10 ,  B29C25/00 ,  C08K5/12 ,  C08K5/13 ,  C08L27/06

公开(公告)号：DE3016048A1

公开(公告)日：1980-11-06

申请号：DE3016048

申请日：1980-04-25

Applicant: AGENCY IND SCIENCE TECHN ,  SHINETSU CHEMICAL CO

Inventor： ASAI MICHIHIKO ,  SUDA YOSHIO ,  IMADA KIYOSHI ,  UENO SUSUMU ,  NOMURA HIROKAZU

IPC: C08J7/00 ,  B29C35/08 ,  B29C59/16 ,  C08L27/06 ,  C08J7/10

公开(公告)号：DE3002049A1

公开(公告)日：1980-07-31

申请号：DE3002049

申请日：1980-01-21

Applicant: AGENCY IND SCIENCE TECHN ,  SHINETSU CHEMICAL CO

Inventor： ASAI MICHIHIKO ,  SUDA YOSHIO ,  IMADA KIYOSHI ,  UENO SUSUMU ,  NOMURA HIROKAZU

IPC: C08J7/00 ,  A61L33/00 ,  B05D7/22 ,  B29C59/14 ,  B29D7/22

Abstract: The invention provides an effective method for subjecting the inner surface of a tubular body made of a plastic resin to a treatment with low temperature plasma according to which the tubular body is dipped in an insulating oil bath while the inside of the tubular body is filled with a plasma gas under a reduced pressure and electric power for the generation of a low temperature plasma is supplied to electrodes surrounding the tubular body in the insulating oil. Several of the problems in the prior art methods can be solved by the present invention such as undesirable thermal degradation of the tube surface by the evolved by the electric discharge, and power loss due to the generation of plasma outside the tubular body. When the method of the invention is applied to the treatment of a continuous length tubular body, the tubular body is continuously moved in the insulating oil through the electrodes surrounding it, with the optional provision of a sleeve made of an insulating material placed between the electrodes and the tubular body, so as that the tubular body is free from adverse effects caused by direct contact with the electrodes.