公开(公告)号：JPH0533645B2

公开(公告)日：1993-05-20

申请号：JP12494986

申请日：1986-05-29

Applicant: SUMITOMO RUBBER IND

Inventor： TOMINAGA ICHIRO ,  MATSUKI TAKETO ,  YAMAGUCHI TETSUO ,  MATSUSHITA HIROMI ,  NIWA KUNIO

IPC: A63B49/10 ,  A63B102/02 ,  A63B102/04 ,  A63B102/06 ,  B29C39/10 ,  B29C70/06 ,  B29K77/00 ,  B29K105/08 ,  B29L31/52 ,  C08J5/04 ,  C08J5/06

公开(公告)号：JPH0524935B2

公开(公告)日：1993-04-09

申请号：JP967685

申请日：1985-01-21

Applicant: SUMITOMO RUBBER IND

Inventor： TOMINAGA ICHIRO ,  NAKAHARA AKIHIRO

IPC: C08L7/00 ,  A63B37/00 ,  A63B37/04 ,  C08K5/04 ,  C08K5/09 ,  C08L9/00 ,  C08L21/00 ,  C08L51/00 ,  C08L51/02 ,  C08L71/00 ,  C08L71/02 ,  C08L77/00

公开(公告)号：JPH0451190B2

公开(公告)日：1992-08-18

申请号：JP20182883

申请日：1983-10-26

Applicant: SUMITOMO RUBBER IND

Inventor： TOMINAGA ICHIRO ,  NAKAHARA AKIHIRO

IPC: C08K9/00 ,  A63B37/00 ,  A63B37/04 ,  A63B37/08 ,  C08K5/04 ,  C08K5/09 ,  C08K5/16 ,  C08K9/04 ,  C08L7/00 ,  C08L21/00

公开(公告)号：JPH0346027B2

公开(公告)日：1991-07-12

申请号：JP1352186

申请日：1986-01-23

Applicant: SUMITOMO RUBBER IND

Inventor： YAMAZAKI SHO ,  TOMINAGA ICHIRO ,  NAKAHARA AKIHIRO ,  NAKASHIO YUKYASU ,  NAGASE TSUNEYUKI

IPC: C08K3/40 ,  C08K3/34 ,  C08K5/05 ,  C08L29/04 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00

公开(公告)号：JPH031337B2

公开(公告)日：1991-01-10

申请号：JP10466983

申请日：1983-06-10

Applicant: SUMITOMO RUBBER IND

Inventor： TOMINAGA ICHIRO ,  NAKAHARA AKIHIRO

IPC: C08L7/00 ,  A63B37/00 ,  A63B37/04 ,  C08F291/00 ,  C08F291/02 ,  C08K5/04 ,  C08K5/09 ,  C08K5/14 ,  C08K5/36 ,  C08K5/40 ,  C08L9/00 ,  C08L21/00 ,  C08L51/00 ,  C08L51/02

公开(公告)号：JPH031336B2

公开(公告)日：1991-01-10

申请号：JP10466883

申请日：1983-06-10

Applicant: SUMITOMO RUBBER IND

Inventor： TOMINAGA ICHIRO ,  NAKAHARA AKIHIRO

IPC: C08L7/00 ,  A63B37/00 ,  A63B37/04 ,  C08F291/00 ,  C08F291/02 ,  C08K5/04 ,  C08K5/09 ,  C08K5/14 ,  C08K5/43 ,  C08L9/00 ,  C08L21/00

公开(公告)号：JPH0156787B2

公开(公告)日：1989-12-01

申请号：JP22496384

申请日：1984-10-25

Applicant: SUMITOMO RUBBER IND

Inventor： TOMINAGA ICHIRO

IPC: B32B1/06 ,  A63B51/02

公开(公告)号：JPS63222780A

公开(公告)日：1988-09-16

申请号：JP5708287

申请日：1987-03-12

Applicant: SUMITOMO RUBBER IND

Inventor： TOMINAGA ICHIRO ,  MATSUKI TAKETO ,  NAKAHARA AKIHIRO

IPC: A63B37/00 ,  A63B37/04 ,  A63B37/06 ,  C08K5/04 ,  C08K5/10 ,  C08L21/00

公开(公告)号：JPS63212514A

公开(公告)日：1988-09-05

申请号：JP12494986

申请日：1986-05-29

Applicant: SUMITOMO RUBBER IND

Inventor： TOMINAGA ICHIRO ,  MATSUKI TAKETO ,  YAMAGUCHI TETSUO ,  MATSUSHITA HIROMI ,  NIWA KUNIO

IPC: A63B49/10 ,  A63B102/02 ,  A63B102/04 ,  A63B102/06 ,  B29C39/10 ,  B29C70/06 ,  B29K77/00 ,  B29K105/08 ,  B29L31/52 ,  C08J5/04 ,  C08J5/06

Abstract: PURPOSE:To provide the structural material which is excellent in lightness of weight, strength and modulus in flexure and has the large freedom of design for shape and material by using the polyamide resin reinforced with continuous fiber and/or long fiber reinforcing material as its blank for molding. CONSTITUTION:After the reinforcing material of continuous fiber and/or long fiber has been put in a mold, while arranging it preliminarily so as to make a prescribed shape, molten omega-lactam and the like containing polymerization catalyst and initiator, is poured into the mold, and is molded into a structural material, using the monomer casting method converting it into polyamide resin by heating. Then, the fiber reinforcing material which is surface-treated with the nylon surface treating agent soluble in alcohol, water or both of alcohol and water, is used. The polyamide resin of intrinsic viscosity (eta) of 1.8 or higher contains the continuous fiber reinforcing material and/or long fiber reinforcing material of 10-80% by weight ratio. This structural material is used for the racket frame for tennis or the pole for a tent frame, etc.

公开(公告)号：JPS6321699B2

公开(公告)日：1988-05-09

申请号：JP19822481

申请日：1981-12-08

Applicant: SUMITOMO RUBBER IND

Inventor： TOMINAGA ICHIRO ,  NAKAHARA AKIHIRO

IPC: C08L23/00 ,  A63B37/00 ,  A63B37/12 ,  B29B15/00 ,  B29D99/00 ,  C08K5/10 ,  C08K5/12 ,  C08K5/34 ,  C08L23/08 ,  C08L23/26 ,  C08L101/00