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1

Cationic polymerization in liquid sulfur dioxide. I. Cationic polymerization of styrene with SnCl4

Ryuzo Asami, Niichiro Tokura

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

1960

Language:

english

File:

PDF, 419 KB

english, 1960

2

Cationic polymerization in liquid sulfur dioxide. II. Cationic polymerization of styrene with the friedel-crafts-type and other acid catalysts

Ryuzo Asami, Niichiro Tokura

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

1960

Language:

english

File:

PDF, 362 KB

english, 1960

3

Cationic polymerization of dimethyl-1,3-butadienes

Kan-Ichi Hasegawa, Ryuzo Asami

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

1978

Language:

english

File:

PDF, 607 KB

english, 1978

4

Syntheses and polymerizations of macromers

Ryuzo Asami, Mikio Takaki, Kazuo Kita, Eiji Asakura

Journal:

Polymer Bulletin

Year:

1980

Language:

english

File:

PDF, 211 KB

english, 1980

5

Preparation of methacryloyloxyl polytetrahydrofuran macromer

Mikio Takaki, Ryuzo Asami, Tetsuya Kuwabara

Journal:

Polymer Bulletin

Year:

1982

Language:

english

File:

PDF, 219 KB

english, 1982

6

Cationic Polymerization of Alkyl-1,3-butadienes

Hasegawa, Kan-ichi, Asami, Ryuzo, Higashimura, Toshinobu

Journal:

Year:

1977

Language:

english

File:

PDF, 859 KB

english, 1977

7

Synthesis of macromers by means of living polymers and their polymerizabilities

Ryuzo Asami, Mikio Takaki

Journal:

Macromolecular Chemistry and Physics

Year:

1985

Language:

english

File:

PDF, 492 KB

english, 1985

8

Polymerization of macromonomers, 3. Monomer reactivity ratios in radical copolymerization of poly(tetrahydrofuran) macromonomers with 2-vinylnaphthalene

Ryuzo Asami, Mikio Takaki, Takashi Matsuse

Journal:

Macromolecular Chemistry and Physics

Year:

1989

Language:

english

File:

PDF, 357 KB

english, 1989

9

Nuclear magnetic resonance spectra of carbanions—III: Tetraphenylethylene dianion

Kensuke Takahashi, Yoshio Inoue, Ryuzo Asami

Journal:

Magnetic Resonance in Chemistry

Year:

1971

Language:

english

File:

PDF, 190 KB

english, 1971

10

Nuclear magnetic resonance spectra of carbanions—VI. Cumyl-, α-methylbenzyl- and benzyl carbanions

Kensuke Takahashi, Mikio Takaki, Ryuzo Asami

Journal:

Magnetic Resonance in Chemistry

Year:

1971

Language:

english

File:

PDF, 332 KB

english, 1971

11

Carbon chemical shifts of 1,1-diphenylethylene and α-methylstyrene dimer dianions

Kensuke Takahashi, Kaoru Yamada, Kazuyoshi Wakata, Ryuzo Asami

Journal:

Magnetic Resonance in Chemistry

Year:

1974

Language:

english

File:

PDF, 140 KB

english, 1974

12

Carbon-13 NMR spectra of arylmethyl carbanions

Kensuke Takahashi, Yoshiharu Kondo, Ryuzo Asami, Yoshio Inoue

Journal:

Magnetic Resonance in Chemistry

Year:

1974

Language:

english

File:

PDF, 248 KB

english, 1974

13

Radical copolymerization of 2,3-diphenylbutadiene with liquid sulfur dioxide

Masashi Iino, Minoru Matsuda, Ryuzo Asami

Journal:

Journal of Polymer Science Part C: Polymer Letters

Year:

1971

Language:

english

File:

PDF, 83 KB

english, 1971

14

Preparation of α,ω-bis(p-vinylbenzyl)-terminated polystyrene and α-methylstyrene tetramer

Mikio Takaki, Ryuzo Asami, Koji Asano, Hiroyuki Hanahata

Journal:

Polymer Bulletin

Year:

1987

Language:

english

File:

PDF, 331 KB

english, 1987

15

Preparation of (vinylbenzylimino)oligo(dl-phenylalanine NCA) macromer with narrow molecular weight distribution

Mikio Takaki, Ryuzo Asami, Yoichiro Hanada, Nobuyuki Ochiai

Journal:

Polymer Bulletin

Year:

1987

Language:

english

File:

PDF, 256 KB

english, 1987

16

Anionic polymerization of vinylsilanes

Jun-ichi Oku, Takashi Hasegawa, Yoshiharu Kubota, Mikio Takaki, Ryuzo Asami

Journal:

Polymer Bulletin

Year:

1992

Language:

english

File:

PDF, 279 KB

english, 1992

17

Polymerization of macromers

Ryuzo Asami, Mikio Takaki, Yasuyuki Moriyama

Journal:

Polymer Bulletin

Year:

1986

Language:

english

File:

PDF, 294 KB

english, 1986

18

Nuclear magnetic resonance spectra of carbanions : IX. Carbanions produced by reactions of methyl-substituted pyridines with n-butyllithium

Kensuke Takahashi, Kazuyori Konishi, Masahiro Ushio, Mikio Takaki, Ryuzo Asami

Journal:

Journal of Organometallic Chemistry

Year:

1973

Language:

english

File:

PDF, 498 KB

english, 1973

19

X-ray Photoelectron Spectroscopy Investigation on the Low-Temperature Degradation of 2 mol% Y2O3-ZrO2 Ceramics

Jing-Feng Li, Ryuzo Watanabe, Bo-Ping Zhang, Katsuhiko Asami, Koji Hashimoto

Journal:

Journal of the American Ceramic Society

Year:

1996

File:

PDF, 2.92 MB

1996

20

Cationic Polymerization of Phenylbutadienes. 6. Cationic Polymerization of Methylpheny-1,3-butadienes

Hasegawa, Kan-ichi, Asami, Ryuzo, Higashimura, Toshinobu

Journal:

Year:

1977

Language:

english

File:

PDF, 958 KB

english, 1977

21

Preparation of (p-vinylbenzyl)poly(2-vinylpyridine) macromers

Takaki, Mikio, Asami, Ryuzo, Tanaka, Shinji, Hayashi, Hiroaki, Hogen-Esch, Thieo E.

Journal:

Year:

1986

Language:

english

File:

PDF, 472 KB

english, 1986

22

Anionic Grafting Reaction on Living Polystyrene with Poly(p-vinylstyrene oxide) and Its Styrene Copolymer

Takaki, Mikio, Asami, Ryuzo, Mizuno, Masakatsu

Journal:

Year:

1977

Language:

english

File:

PDF, 696 KB

english, 1977

23

The Beckmann Rearrangement in Liquid Sulfur Dioxide. II. 1 Rearrangement by Halogen

Tokura, Niichiro, Asami, Ryuzo, Tada, Ritsuro

Journal:

Journal of the American Chemical Society

Year:

1957

Language:

english

File:

PDF, 379 KB

english, 1957

24

Reaction of Living Polystyrene with Poly(p-fluoromethylstyrene) and Its Styrene Copolymer

Takaki, Mikio, Asami, Ryuzo, Inukai, Hiroshi, Inenaga, Tsutomu

Journal:

Year:

1979

Language:

english

File:

PDF, 492 KB

english, 1979

25

Preparation of (p-vinylbenzyl)polystyrene macromer

Asami, Ryuzo, Takaki, Mikio, Hanahata, Hiroyuki

Journal:

Year:

1983

Language:

english

File:

PDF, 507 KB

english, 1983

26

Coupling Reaction between Living Polystyrene and Poly(chloromethylstyrene)

Takaki, Mikio, Asami, Ryuzo, Ichikawa, Masayoshi

Journal:

Year:

1977

Language:

english

File:

PDF, 700 KB

english, 1977

27

Nuclear magnetic resonance spectra of carbanions. Part 10. Dibenzyl-barium, -strontium, and -calcium

Takahashi, Kensuke, Kondo, Yoshiharu, Asami, Ryuzo

Journal:

Journal of the Chemical Society Perkin Transactions 2

Year:

1978

Language:

english

File:

PDF, 405 KB

english, 1978

28

Anionic Polymerization of Vinylsilanes II. Mechanism of Isomerization in the Polymerization of Trimethylvinylsilane with Butyllithium-N,N,N′,N′-tetramethylethylenediamine

Oku, Jun-ichi, Hasegawa, Takashi, Nakamura, Katsutoshi, Takeuchi, Motokazu, Takaki, Mikio, Asami, Ryuzo

Journal:

Polymer Journal

Year:

1991

File:

PDF, 604 KB

1991

29

Anionic Polymerization of Vinylsilanes I. Novel Isomerization in the Anionic Polymerization of Trimethylvinylsilane

Asami, Ryuzo, Oku, Jun-ichi, Takeuchi, Motokazu, Nakamura, Katsutoshi, Takaki, Mikio

Journal:

Polymer Journal

Year:

1988

File:

PDF, 343 KB

1988

30

Cationic Polymerization of Phenylbutadienes. IV. Cationic Copolymerization of trans-1-Phenyl-1,3-butadiene with Olefinic Monomers

Asami, Ryuzo, Hasegawa, Kan-ichi, Asai, Nobukazu, Moribe, Isamu, Doi, Atsumi

Journal:

Polymer Journal

Year:

1976

File:

PDF, 657 KB

1976

31

Nuclear magnetic resonance spectra of carbanions. II. Carbanions produced from .alpha.-methylstyrene and cumyl methyl ether

Takahashi, Kensuke, Takaki, Mikio, Asami, Ryuzo

Journal:

Journal of Physical Chemistry

Year:

1971

Language:

english

File:

PDF, 694 KB

english, 1971

32

Side Reactions in the Grafting Reaction of Living Polystyrene with Polymers Having Pendant Benzylic Halides

Takaki, Mikio, Asami, Ryuzo, Kuwata, Yoshiyasu

Journal:

Year:

1979

Language:

english

File:

PDF, 606 KB

english, 1979

33

Nuclear Magnetic Resonance Spectra of Carbanions. VII. 1,1,4,4-Tetraphenylbutadiene Dianion

Ushio, Masahiro, Takaki, Mikio, Takahashi, Kensuke, Asami, Ryuzo

Journal:

Bulletin of the Chemical Society of Japan

Year:

1971

File:

PDF, 208 KB

1971

34

Nuclear Magnetic Resonance Spectra of Carbanions. VIII. α-Picolyllithium

Konishi, Kazuyori, Takahashi, Kensuke, Asami, Ryuzo

Journal:

Bulletin of the Chemical Society of Japan

Year:

1971

File:

PDF, 170 KB

1971

35

13 C NMR Chemical Shifts and Cationic Reactivity of Linear Conjugated Dienes

Hasegawa, Kan-ichi, Asami, Ryuzo, Takahashi, Kensuke

Journal:

Bulletin of the Chemical Society of Japan

Year:

1978

File:

PDF, 742 KB

1978

36

Nuclear Magnetic Resonance Spectra of Carbanions. I. 1,1-Diphenylethylene Dimer Dianion

Takahashi, Kensuke, Asami, Ryuzo

Journal:

Bulletin of the Chemical Society of Japan

Year:

1968

Language:

english

File:

PDF, 2.36 MB

english, 1968

37

Proton and Carbon-13 NMR Study of Dimer Dianions Produced from 1,1-Diphenylethylene Derivatives

Yokoyama, Yukihiro, Ushio, Masahiro, Goto, Kenji, Takaki, Mikio, Takahashi, Kensuke, Asami, Ryuzo

Journal:

Bulletin of the Chemical Society of Japan

Year:

1988

File:

PDF, 883 KB

1988

38

Progresses in Anionic Polymerization

Journal:

Year:

1965

File:

PDF, 1.80 MB

1965

39

High Vacuum Systems for Ionic Polymerization

Journal:

Year:

1965

File:

PDF, 1.60 MB

1965

40

10.1295/kobunshi.37.853

Journal:

Year:

1988

File:

PDF, 888 KB

1988

41

10.1295/koron.40.703

TAKAKI, Mikio, ASAMI, Ryuzo, ICHIKAWA, Masayoshi, ICHIE, Toru

Journal:

KOBUNSHI RONBUNSHU

Year:

1983

File:

PDF, 571 KB

1983

42

Preparation of polystyrene-graft-poly(methyl methacrylate) by group transfer polymerization.

KONDO, Yoshiharu, TAKAKI, Mikio, OKU, Jun-ichi, UEMURA, Kazuyoshi, USUI, Kazutoshi, ASAMI, Ryuzo

Journal:

KOBUNSHI RONBUNSHU

Year:

1989

File:

PDF, 991 KB

1989

43

Synthesis and application of ketene silylacetal-ended polystyrene.

KONDO, Yoshiharu, KOJIMA, Kazushige, SHIRAISHI, Takeshi, TAKAKI, Mikio, ASAMI, Ryuzo

Journal:

KOBUNSHI RONBUNSHU

Year:

1989

File:

PDF, 1.00 MB

1989

44

Metalation of poly[p-vinylbenzyl alcohol)-co-styrene] and grafting reaction with living poly(tetraphyrofuran).

TAKAKI, Mikio, HIRATA, Takeshi, KONDO, Yoshiharu, ASAMI, Ryuzo

Journal:

KOBUNSHI RONBUNSHU

Year:

1989

File:

PDF, 958 KB

1989

45

Synthesis and radical polymerization of 2,3-diphenyl-1,3-butadiene.

KONDO, Yoshiharu, TAKAKI, Mikio, ASAMI, Ryuzo

Journal:

KOBUNSHI RONBUNSHU

Year:

1989

File:

PDF, 917 KB

1989

46

Reaction of poly(vinyl chloride) with 2,3-diphenyl-1,3-butadiene-magnesium complex.

TAKAKI, Mikio, KONDO, Yoshiharu, ASAMI, Ryuzo

Journal:

KOBUNSHI RONBUNSHU

Year:

1989

File:

PDF, 857 KB

1989

47

Anionic grafting reaction of living polystyrene onto poly((4-vinyl-.ALPHA.,.ALPHA.-diphenylethylene)-co-styrene).

TAKAKI, Mikio, KONDO, Yoshiharu, AWANO, Nobuaki, ASAMI, Ryuzo

Journal:

KOBUNSHI RONBUNSHU

Year:

1990

File:

PDF, 646 KB

1990

48

10.1295/koron.40.589

ASAMI, Ryuzo, TAKAKI, Mikio, ICHIKAWA, Masayoshi, ICHIE, Toru

Journal:

KOBUNSHI RONBUNSHU

Year:

1983

File:

PDF, 890 KB

1983

49

Anionic grafting reaction of living polystyrene onto poly(p-diisopropenylbenzene-co-(.ALPHA.-methylstyrene)).

TAKAKI, Mikio, KONDO, Yoshiharu, KANO, Masahiko, ASAMI, Ryuzo

Journal:

KOBUNSHI RONBUNSHU

Year:

1990

File:

PDF, 963 KB

1990

50

A Kinetic Study of the Radical Polymerization of Polytetrahydrofuran Macromer

Asami, Ryuzo, Takaki, Mikio, Kyuda, Keizo, Sukenaga, Nobuhiko

Journal:

Polymer Journal

Year:

1983

File:

PDF, 630 KB

1983